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Moon 461 Power Amplifier
{"id":15514317783417,"title":"Moon 461 Power Amplifier","handle":"moon-461-power-amplifier","description":"\u003cp\u003ePRE-ORDER: Available July\u003cbr\u003e\u003cbr\u003eThe MOON 461 is an analog power amplifier designed to amplify the signal from a preamplifier with absolute accuracy. As the most powerful model in the Compass Collection, it is engineered to deliver substantial output capability, low distortion, and stable performance across a wide range of loudspeaker loads, while preserving the signal integrity with transparency, dynamic expression, and composure under demanding conditions. \u003c\/p\u003e\n\u003cp\u003eAt the heart of the 461 is proprietary MOON Distortion-Cancelling Amplifier (MDCA) architecture, pioneered in the flagship North Collection. This advanced topology significantly reduces distortion and improves linearity, contributing to a highly faithful rendering of the source signal with exceptional clarity and accuracy.\u003cbr\u003e\u003cbr\u003eTwo proprietary MOON Hybrid Power (MHP) supply modules—one dedicated to each channel—provide a stable, low-noise, and high-current energy source to the amplifier. This dual-mono implementation improves channel separation, lowers crosstalk, and enhances current delivery, particularly into lower-impedance loads. A Stereo \/ Bridged Mono \/ Bi-Amping Mono mode switch expands installation flexibility and supports a wide range of loudspeaker configurations. \u003c\/p\u003e\n\u003cp\u003eWith its black chassis, bead-blasted aluminium cheeks (available in black or silver), and clean architectural lines, the MOON 461 combines robust engineering with the distinctive visual language of the Compass Collection.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cdiv style=\"max-width: 1400px; width: 180%;\"\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003eOutput Power (Stereo 8 Ω) : 150 W \u003cbr\u003eOutput Power (Stereo 4 Ω) : 300 W \u003cbr\u003eOutput Power (Mono 8 Ω) : 450 W \u003cbr\u003eInput Sensitivity : 1 V \u003cbr\u003eInput Impedance : 22 kΩ \u003cbr\u003eGain : 31 dB \u003cbr\u003eFrequency Response : 5 Hz – 100 kHz +0\/-3 dB \u003cbr\u003eTotal Harmonic Distortion + Noise (@ 1 W) : 0.005% \u003cbr\u003eTotal Harmonic Distortion + Noise (@ 150 W) : 0.003% \u003cbr\u003eIntermodulation Distortion : 0.005% \u003cbr\u003eSignal-to-Noise Ratio : 114 dB \u003cbr\u003eCrosstalk : −114 dB \u003cbr\u003eDamping Factor : 425 \u003cbr\u003ePower Consumption (Idle) : 35 W \u003cbr\u003ePower Consumption (Full Power Standby) : 34 W \u003cbr\u003ePower Consumption (Low Power Standby) : 1 W \u003cbr\u003eDimensions (width x height x depth) : 16.9x3.5x14.5 in \/ 42.9x8.7x36.8 cm \u003cbr\u003eShipping Weight : 24 lbs \/ 11 kg\u003c\/p\u003e\n\u003c\/div\u003e","published_at":"2026-05-24T14:02:49+01:00","created_at":"2026-05-24T13:53:13+01:00","vendor":"Moon","type":"Power Amplifiers","tags":["Moon","Power Amplifier"],"price":455000,"price_min":455000,"price_max":455000,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":57326169031033,"title":"All Black","option1":"All Black","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Moon 461 Power Amplifier - All Black","public_title":"All Black","options":["All Black"],"price":455000,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":57326169063801,"title":"Two-Tone","option1":"Two-Tone","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":79967987466617,"product_id":15514317783417,"position":1,"created_at":"2026-05-24T13:48:33+01:00","updated_at":"2026-05-24T13:48:37+01:00","alt":null,"width":1920,"height":1280,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/416_1.png?v=1779626917","variant_ids":[57326169063801]},"available":true,"name":"Moon 461 Power Amplifier - Two-Tone","public_title":"Two-Tone","options":["Two-Tone"],"price":455000,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","featured_media":{"alt":null,"id":68614369640825,"position":1,"preview_image":{"aspect_ratio":1.5,"height":1280,"width":1920,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/416_1.png?v=1779626917"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/james-morrow.com\/cdn\/shop\/files\/416_1.png?v=1779626917","\/\/james-morrow.com\/cdn\/shop\/files\/461_2.jpg?v=1779626917","\/\/james-morrow.com\/cdn\/shop\/files\/461_3.jpg?v=1779626917","\/\/james-morrow.com\/cdn\/shop\/files\/461_4.png?v=1779626917","\/\/james-morrow.com\/cdn\/shop\/files\/461_5.png?v=1779626918"],"featured_image":"\/\/james-morrow.com\/cdn\/shop\/files\/416_1.png?v=1779626917","options":["Colour"],"media":[{"alt":null,"id":68614369640825,"position":1,"preview_image":{"aspect_ratio":1.5,"height":1280,"width":1920,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/416_1.png?v=1779626917"},"aspect_ratio":1.5,"height":1280,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/416_1.png?v=1779626917","width":1920},{"alt":null,"id":68614369673593,"position":2,"preview_image":{"aspect_ratio":0.667,"height":1920,"width":1280,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/461_2.jpg?v=1779626917"},"aspect_ratio":0.667,"height":1920,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/461_2.jpg?v=1779626917","width":1280},{"alt":null,"id":68614369706361,"position":3,"preview_image":{"aspect_ratio":1.5,"height":1280,"width":1920,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/461_3.jpg?v=1779626917"},"aspect_ratio":1.5,"height":1280,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/461_3.jpg?v=1779626917","width":1920},{"alt":null,"id":68614369739129,"position":4,"preview_image":{"aspect_ratio":1.5,"height":1280,"width":1920,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/461_4.png?v=1779626917"},"aspect_ratio":1.5,"height":1280,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/461_4.png?v=1779626917","width":1920},{"alt":null,"id":68614369771897,"position":5,"preview_image":{"aspect_ratio":1.5,"height":1280,"width":1920,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/461_5.png?v=1779626918"},"aspect_ratio":1.5,"height":1280,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/461_5.png?v=1779626918","width":1920}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003ePRE-ORDER: Available July\u003cbr\u003e\u003cbr\u003eThe MOON 461 is an analog power amplifier designed to amplify the signal from a preamplifier with absolute accuracy. As the most powerful model in the Compass Collection, it is engineered to deliver substantial output capability, low distortion, and stable performance across a wide range of loudspeaker loads, while preserving the signal integrity with transparency, dynamic expression, and composure under demanding conditions. \u003c\/p\u003e\n\u003cp\u003eAt the heart of the 461 is proprietary MOON Distortion-Cancelling Amplifier (MDCA) architecture, pioneered in the flagship North Collection. This advanced topology significantly reduces distortion and improves linearity, contributing to a highly faithful rendering of the source signal with exceptional clarity and accuracy.\u003cbr\u003e\u003cbr\u003eTwo proprietary MOON Hybrid Power (MHP) supply modules—one dedicated to each channel—provide a stable, low-noise, and high-current energy source to the amplifier. This dual-mono implementation improves channel separation, lowers crosstalk, and enhances current delivery, particularly into lower-impedance loads. A Stereo \/ Bridged Mono \/ Bi-Amping Mono mode switch expands installation flexibility and supports a wide range of loudspeaker configurations. \u003c\/p\u003e\n\u003cp\u003eWith its black chassis, bead-blasted aluminium cheeks (available in black or silver), and clean architectural lines, the MOON 461 combines robust engineering with the distinctive visual language of the Compass Collection.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cdiv style=\"max-width: 1400px; width: 180%;\"\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003eOutput Power (Stereo 8 Ω) : 150 W \u003cbr\u003eOutput Power (Stereo 4 Ω) : 300 W \u003cbr\u003eOutput Power (Mono 8 Ω) : 450 W \u003cbr\u003eInput Sensitivity : 1 V \u003cbr\u003eInput Impedance : 22 kΩ \u003cbr\u003eGain : 31 dB \u003cbr\u003eFrequency Response : 5 Hz – 100 kHz +0\/-3 dB \u003cbr\u003eTotal Harmonic Distortion + Noise (@ 1 W) : 0.005% \u003cbr\u003eTotal Harmonic Distortion + Noise (@ 150 W) : 0.003% \u003cbr\u003eIntermodulation Distortion : 0.005% \u003cbr\u003eSignal-to-Noise Ratio : 114 dB \u003cbr\u003eCrosstalk : −114 dB \u003cbr\u003eDamping Factor : 425 \u003cbr\u003ePower Consumption (Idle) : 35 W \u003cbr\u003ePower Consumption (Full Power Standby) : 34 W \u003cbr\u003ePower Consumption (Low Power Standby) : 1 W \u003cbr\u003eDimensions (width x height x depth) : 16.9x3.5x14.5 in \/ 42.9x8.7x36.8 cm \u003cbr\u003eShipping Weight : 24 lbs \/ 11 kg\u003c\/p\u003e\n\u003c\/div\u003e"}Moon 461 Power AmplifierPower Amplifiers- Regular price
- £4,550
- Sale price
- £4,550
- Regular price
-
- Unit price
- /per
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Moor Angel-4 Power Amplifier
{"id":15265372701049,"title":"Moor Angel-4 Power Amplifier","handle":"moor-angel-4-power-amplifier","description":"\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003ch2\u003eThe Angel-4 uses the same design and principles as the Angel-6, scaled down for more domestic compatibility.\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_single_image wpb_content_element vc_align_center\"\u003e\n\u003cfigure class=\"wpb_wrapper vc_figure\"\u003e\u003c\/figure\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003ch3\u003eBy using only top quality components and combining low-feedback design with high current delivery, this design will make you believe the music is being played live in the room. The Angel 4 is designed to drive mainstream loudspeakers to high levels, where other amplifiers start to compress and sound strained.\u003cspan class=\"vc_empty_space_inner\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"vc_empty_space\"\u003e\n\u003cspan class=\"vc_empty_space_inner\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003ch3\u003eWe extend our low-feedback philosophy to the power supplies. The low-feedback amplifier is fed with incredibly pure, high current DC rails from low-feedback regulators.\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"vc_empty_space\"\u003e\n\u003cspan class=\"vc_empty_space_inner\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003ch3\u003eThe heavy machined casing uses different panel thicknesses to damp each other out and avoid vibration reaching the amplifier components.\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"vc_empty_space\"\u003e\n\u003cspan class=\"vc_empty_space_inner\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003ch3\u003eThe highly linear output stage uses 4 ring-emitter transistors to share the current load and remain linear, even when supplying large currents to keep a grip on the speakers.\u003cspan class=\"vc_empty_space_inner\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003ch3\u003eThe Angel-4 combines the world of pure low-feedback with the high output currents needed to deliver the whole authentic musical performance. It delivers musicality and subtlety along with power, scale and dynamics. It delivers Music!\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp data-start=\"93\" data-end=\"111\"\u003e\u003cstrong data-start=\"93\" data-end=\"109\"\u003eOutput Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"112\" data-end=\"184\"\u003e\n\u003cli data-start=\"112\" data-end=\"147\"\u003e\n\u003cp data-start=\"114\" data-end=\"147\"\u003e75W RMS per channel into 8 ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"148\" data-end=\"184\"\u003e\n\u003cp data-start=\"150\" data-end=\"184\"\u003e150W RMS per channel into 4 ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"186\" data-end=\"236\"\u003e\u003cstrong data-start=\"186\" data-end=\"200\"\u003eDistortion\u003c\/strong\u003e\u003cbr data-start=\"200\" data-end=\"203\"\u003e(with typical loudspeaker load)\u003c\/p\u003e\n\u003cul data-start=\"237\" data-end=\"270\"\u003e\n\u003cli data-start=\"237\" data-end=\"253\"\u003e\n\u003cp data-start=\"239\" data-end=\"253\"\u003eTHD: \u0026lt; 0.01%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"254\" data-end=\"270\"\u003e\n\u003cp data-start=\"256\" data-end=\"270\"\u003eIMD: \u0026lt; 0.01%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"272\" data-end=\"297\"\u003e\u003cstrong data-start=\"272\" data-end=\"295\"\u003eLoudspeaker Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"298\" data-end=\"373\"\u003e\n\u003cli data-start=\"298\" data-end=\"330\"\u003e\n\u003cp data-start=\"300\" data-end=\"330\"\u003eNominal impedance: 4–16 ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"331\" data-end=\"373\"\u003e\n\u003cp data-start=\"333\" data-end=\"373\"\u003eConnections: Wired, spade, or 4mm plug\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"375\" data-end=\"387\"\u003e\u003cstrong data-start=\"375\" data-end=\"385\"\u003eInputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"388\" data-end=\"467\"\u003e\n\u003cli data-start=\"388\" data-end=\"410\"\u003e\n\u003cp data-start=\"390\" data-end=\"410\"\u003eRCA (phono) inputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"411\" data-end=\"437\"\u003e\n\u003cp data-start=\"413\" data-end=\"437\"\u003e1V RMS for full output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"438\" data-end=\"467\"\u003e\n\u003cp data-start=\"440\" data-end=\"467\"\u003eInput impedance: 15k ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"469\" data-end=\"493\"\u003e\u003cstrong data-start=\"469\" data-end=\"491\"\u003eFrequency Response\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"494\" data-end=\"515\"\u003e\n\u003cli data-start=\"494\" data-end=\"515\"\u003e\n\u003cp data-start=\"496\" data-end=\"515\"\u003e5Hz to 50kHz ±1dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"517\" data-end=\"534\"\u003e\u003cstrong data-start=\"517\" data-end=\"532\"\u003eProtections\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"535\" data-end=\"628\"\u003e\n\u003cli data-start=\"535\" data-end=\"574\"\u003e\n\u003cp data-start=\"537\" data-end=\"574\"\u003eShort circuit or overload: ±15A max\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"575\" data-end=\"601\"\u003e\n\u003cp data-start=\"577\" data-end=\"601\"\u003eOvertemperature: +55°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"602\" data-end=\"628\"\u003e\n\u003cp data-start=\"604\" data-end=\"628\"\u003eUndertemperature: +5°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"630\" data-end=\"674\"\u003e\u003cstrong data-start=\"630\" data-end=\"646\"\u003eMeasurements\u003c\/strong\u003e\u003cbr data-start=\"646\" data-end=\"649\"\u003e\u003cem data-start=\"649\" data-end=\"672\"\u003eAmplifier dimensions:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul data-start=\"675\" data-end=\"729\"\u003e\n\u003cli data-start=\"675\" data-end=\"712\"\u003e\n\u003cp data-start=\"677\" data-end=\"712\"\u003e430mm (W) × 340mm (D) × 120mm (H)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"713\" data-end=\"729\"\u003e\n\u003cp data-start=\"715\" data-end=\"729\"\u003eWeight: 16kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"731\" data-end=\"755\"\u003e\u003cem data-start=\"731\" data-end=\"753\"\u003ePackaged dimensions:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul data-start=\"756\" data-end=\"810\"\u003e\n\u003cli data-start=\"756\" data-end=\"793\"\u003e\n\u003cp data-start=\"758\" data-end=\"793\"\u003e490mm (W) × 420mm (D) × 170mm (H)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"794\" data-end=\"810\"\u003e\n\u003cp data-start=\"796\" data-end=\"810\"\u003eWeight: 18kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"812\" data-end=\"829\"\u003e\u003cstrong data-start=\"812\" data-end=\"827\"\u003eMains Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"830\" data-end=\"982\"\u003e\n\u003cli data-start=\"830\" data-end=\"866\"\u003e\n\u003cp data-start=\"832\" data-end=\"866\"\u003eIEC inlet cable for 230V AC 50Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"867\" data-end=\"900\"\u003e\n\u003cp data-start=\"869\" data-end=\"900\"\u003eOptional 115V AC 60Hz version\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"901\" data-end=\"982\"\u003e\n\u003cp data-start=\"903\" data-end=\"923\"\u003ePower consumption:\u003c\/p\u003e\n\u003cul data-start=\"926\" data-end=\"982\"\u003e\n\u003cli data-start=\"926\" data-end=\"944\"\u003e\n\u003cp data-start=\"928\" data-end=\"944\"\u003eMaximum: 650VA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"947\" data-end=\"961\"\u003e\n\u003cp data-start=\"949\" data-end=\"961\"\u003eIdle: 50VA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"964\" data-end=\"982\"\u003e\n\u003cp data-start=\"966\" data-end=\"982\"\u003eStandby: \u0026lt;0.5W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-6\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","published_at":"2025-12-06T15:55:10+00:00","created_at":"2025-12-06T15:04:31+00:00","vendor":"Moor","type":"Power Amplifiers","tags":["Moor","Power Amplifier"],"price":599500,"price_min":599500,"price_max":599500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":56322748809593,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Moor Angel-4 Power Amplifier","public_title":null,"options":["Default Title"],"price":599500,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/james-morrow.com\/cdn\/shop\/files\/Angel4_front_MR-1024x292.jpg?v=1765033508","\/\/james-morrow.com\/cdn\/shop\/files\/download_f6fa40c8-b71b-41d9-84db-642bbba2f65c.jpg?v=1765033508"],"featured_image":"\/\/james-morrow.com\/cdn\/shop\/files\/Angel4_front_MR-1024x292.jpg?v=1765033508","options":["Title"],"media":[{"alt":null,"id":66716459270521,"position":1,"preview_image":{"aspect_ratio":3.507,"height":292,"width":1024,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/Angel4_front_MR-1024x292.jpg?v=1765033508"},"aspect_ratio":3.507,"height":292,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/Angel4_front_MR-1024x292.jpg?v=1765033508","width":1024},{"alt":null,"id":66716459532665,"position":2,"preview_image":{"aspect_ratio":3.508,"height":120,"width":421,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/download_f6fa40c8-b71b-41d9-84db-642bbba2f65c.jpg?v=1765033508"},"aspect_ratio":3.508,"height":120,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/download_f6fa40c8-b71b-41d9-84db-642bbba2f65c.jpg?v=1765033508","width":421}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003ch2\u003eThe Angel-4 uses the same design and principles as the Angel-6, scaled down for more domestic compatibility.\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_single_image wpb_content_element vc_align_center\"\u003e\n\u003cfigure class=\"wpb_wrapper vc_figure\"\u003e\u003c\/figure\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003ch3\u003eBy using only top quality components and combining low-feedback design with high current delivery, this design will make you believe the music is being played live in the room. The Angel 4 is designed to drive mainstream loudspeakers to high levels, where other amplifiers start to compress and sound strained.\u003cspan class=\"vc_empty_space_inner\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"vc_empty_space\"\u003e\n\u003cspan class=\"vc_empty_space_inner\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003ch3\u003eWe extend our low-feedback philosophy to the power supplies. The low-feedback amplifier is fed with incredibly pure, high current DC rails from low-feedback regulators.\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"vc_empty_space\"\u003e\n\u003cspan class=\"vc_empty_space_inner\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003ch3\u003eThe heavy machined casing uses different panel thicknesses to damp each other out and avoid vibration reaching the amplifier components.\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"vc_empty_space\"\u003e\n\u003cspan class=\"vc_empty_space_inner\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003ch3\u003eThe highly linear output stage uses 4 ring-emitter transistors to share the current load and remain linear, even when supplying large currents to keep a grip on the speakers.\u003cspan class=\"vc_empty_space_inner\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-12\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003ch3\u003eThe Angel-4 combines the world of pure low-feedback with the high output currents needed to deliver the whole authentic musical performance. It delivers musicality and subtlety along with power, scale and dynamics. It delivers Music!\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp data-start=\"93\" data-end=\"111\"\u003e\u003cstrong data-start=\"93\" data-end=\"109\"\u003eOutput Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"112\" data-end=\"184\"\u003e\n\u003cli data-start=\"112\" data-end=\"147\"\u003e\n\u003cp data-start=\"114\" data-end=\"147\"\u003e75W RMS per channel into 8 ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"148\" data-end=\"184\"\u003e\n\u003cp data-start=\"150\" data-end=\"184\"\u003e150W RMS per channel into 4 ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"186\" data-end=\"236\"\u003e\u003cstrong data-start=\"186\" data-end=\"200\"\u003eDistortion\u003c\/strong\u003e\u003cbr data-start=\"200\" data-end=\"203\"\u003e(with typical loudspeaker load)\u003c\/p\u003e\n\u003cul data-start=\"237\" data-end=\"270\"\u003e\n\u003cli data-start=\"237\" data-end=\"253\"\u003e\n\u003cp data-start=\"239\" data-end=\"253\"\u003eTHD: \u0026lt; 0.01%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"254\" data-end=\"270\"\u003e\n\u003cp data-start=\"256\" data-end=\"270\"\u003eIMD: \u0026lt; 0.01%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"272\" data-end=\"297\"\u003e\u003cstrong data-start=\"272\" data-end=\"295\"\u003eLoudspeaker Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"298\" data-end=\"373\"\u003e\n\u003cli data-start=\"298\" data-end=\"330\"\u003e\n\u003cp data-start=\"300\" data-end=\"330\"\u003eNominal impedance: 4–16 ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"331\" data-end=\"373\"\u003e\n\u003cp data-start=\"333\" data-end=\"373\"\u003eConnections: Wired, spade, or 4mm plug\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"375\" data-end=\"387\"\u003e\u003cstrong data-start=\"375\" data-end=\"385\"\u003eInputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"388\" data-end=\"467\"\u003e\n\u003cli data-start=\"388\" data-end=\"410\"\u003e\n\u003cp data-start=\"390\" data-end=\"410\"\u003eRCA (phono) inputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"411\" data-end=\"437\"\u003e\n\u003cp data-start=\"413\" data-end=\"437\"\u003e1V RMS for full output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"438\" data-end=\"467\"\u003e\n\u003cp data-start=\"440\" data-end=\"467\"\u003eInput impedance: 15k ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"469\" data-end=\"493\"\u003e\u003cstrong data-start=\"469\" data-end=\"491\"\u003eFrequency Response\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"494\" data-end=\"515\"\u003e\n\u003cli data-start=\"494\" data-end=\"515\"\u003e\n\u003cp data-start=\"496\" data-end=\"515\"\u003e5Hz to 50kHz ±1dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"517\" data-end=\"534\"\u003e\u003cstrong data-start=\"517\" data-end=\"532\"\u003eProtections\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"535\" data-end=\"628\"\u003e\n\u003cli data-start=\"535\" data-end=\"574\"\u003e\n\u003cp data-start=\"537\" data-end=\"574\"\u003eShort circuit or overload: ±15A max\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"575\" data-end=\"601\"\u003e\n\u003cp data-start=\"577\" data-end=\"601\"\u003eOvertemperature: +55°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"602\" data-end=\"628\"\u003e\n\u003cp data-start=\"604\" data-end=\"628\"\u003eUndertemperature: +5°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"630\" data-end=\"674\"\u003e\u003cstrong data-start=\"630\" data-end=\"646\"\u003eMeasurements\u003c\/strong\u003e\u003cbr data-start=\"646\" data-end=\"649\"\u003e\u003cem data-start=\"649\" data-end=\"672\"\u003eAmplifier dimensions:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul data-start=\"675\" data-end=\"729\"\u003e\n\u003cli data-start=\"675\" data-end=\"712\"\u003e\n\u003cp data-start=\"677\" data-end=\"712\"\u003e430mm (W) × 340mm (D) × 120mm (H)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"713\" data-end=\"729\"\u003e\n\u003cp data-start=\"715\" data-end=\"729\"\u003eWeight: 16kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"731\" data-end=\"755\"\u003e\u003cem data-start=\"731\" data-end=\"753\"\u003ePackaged dimensions:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul data-start=\"756\" data-end=\"810\"\u003e\n\u003cli data-start=\"756\" data-end=\"793\"\u003e\n\u003cp data-start=\"758\" data-end=\"793\"\u003e490mm (W) × 420mm (D) × 170mm (H)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"794\" data-end=\"810\"\u003e\n\u003cp data-start=\"796\" data-end=\"810\"\u003eWeight: 18kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"812\" data-end=\"829\"\u003e\u003cstrong data-start=\"812\" data-end=\"827\"\u003eMains Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"830\" data-end=\"982\"\u003e\n\u003cli data-start=\"830\" data-end=\"866\"\u003e\n\u003cp data-start=\"832\" data-end=\"866\"\u003eIEC inlet cable for 230V AC 50Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"867\" data-end=\"900\"\u003e\n\u003cp data-start=\"869\" data-end=\"900\"\u003eOptional 115V AC 60Hz version\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"901\" data-end=\"982\"\u003e\n\u003cp data-start=\"903\" data-end=\"923\"\u003ePower consumption:\u003c\/p\u003e\n\u003cul data-start=\"926\" data-end=\"982\"\u003e\n\u003cli data-start=\"926\" data-end=\"944\"\u003e\n\u003cp data-start=\"928\" data-end=\"944\"\u003eMaximum: 650VA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"947\" data-end=\"961\"\u003e\n\u003cp data-start=\"949\" data-end=\"961\"\u003eIdle: 50VA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"964\" data-end=\"982\"\u003e\n\u003cp data-start=\"966\" data-end=\"982\"\u003eStandby: \u0026lt;0.5W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cdiv class=\"vc_row wpb_row vc_row-fluid qodef-section qodef-content-aligment-left\"\u003e\n\u003cdiv class=\"clearfix qodef-full-section-inner\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-6\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e"}Moor Angel-4 Power AmplifierPower Amplifiers- Regular price
- £5,995
- Sale price
- £5,995
- Regular price
-
- Unit price
- /per
Sale Sold out -
Rega Solis Power Amplifier
{"id":15488574718329,"title":"Rega Solis Power Amplifier","handle":"rega-solis-power-amplifier","description":"\u003cp\u003e\u003cstrong\u003eSolis power amplifier: refined engineering for precision audio\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Solis stereo power amplifier delivers elevated audio performance through meticulous construction and systematic component selection. Each unit is assembled in England and engineered for listeners requiring superior reproduction and mechanical refinement. Every part is chosen for its advantageous sonic attributes, ensuring each recording is presented with heightened clarity and structured detail. This model is designed to maintain consistency across multiple formats and operational conditions. It provides reliable output stability aligned with demanding hi-fi usage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmplifier circuit architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Solis implements a fully symmetrical topology featuring a differentially driven, low-distortion, high-linearity common-base voltage amplifier stage. This configuration supplies the required voltage capability to operate various loudspeaker systems with minimal coloration. Twelve Sanken 130-Watt, 15A, high-frequency multi-emitter transistors function within a triple high-current output stage, enabling the amplifier to manage difficult loads efficiently. The cascoded differential input module employs two low-noise, LED-referenced current generators for controlled operation. Feedback parameters are calibrated to deliver a compact and disciplined sound stage, especially at lower frequencies. Additional measures further stabilise heat distribution and enhance long-term reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower supply structure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Solis uses two custom 330VA low-noise toroidal transformers manufactured with fully bonded core material to suppress mechanical resonance during adverse mains conditions. Each channel is supported by 40,000μF of Rega K-Power capacitors to ensure adequate current delivery and doubled power into 4Ω loads. All supply sections utilise fast-recovery rectifier diodes to reduce high-frequency switching artifacts and maintain cleaner DC output. The input and driver stages receive regulated symmetrical tracking supplies with low-noise voltage references for consistent performance. This allocation ensures only audio-related circuits receive the dedicated stabilized power. These elements collectively produce reliable continuous output during variable operating scenarios.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProtection and supervisory systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Solis incorporates an extensive protection array monitoring speaker DC offsets and amplifier thermal status. This protection system integrates with a supervisory microcontroller managing slow-start, standby, and transformer activation to control in-rush current. The supervision module also performs automatic no-signal standby shutdown to satisfy current Eco regulations. Its dedicated power supply remains galvanically isolated from the audio path to maintain signal integrity. These combined functions provide operational safety while sustaining circuit purity. Further oversight mechanisms stabilize power-up sequencing for consistent system behavior.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSignal path components\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe internal signal route employs ICEL polypropylene capacitors, HTR non-inductive resistors, and relay-based switching for controlled operation. Component layout minimizes interference and retains linearity during dynamic signal changes. The arrangement ensures stable processing even under rapid demand shifts. This structure enables coherent transmission between stages for accurate reproduction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnection methodology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor domestic systems, unbalanced connections are recommended due to their lower inherent noise compared to balanced alternatives within this amplifier design. The Solis and Mercury circuits operate natively unbalanced, requiring supplementary stages to implement balanced functionality. Balanced networks are typically utilized in professional systems where long cable lengths necessitate noise cancellation. These circuits do not inherently increase quality but provide improved interference rejection in extended cable applications. XLR connectors may offer perceptual mechanical advantages without measurable performance improvement. Additional balanced options remain available for compatibility in studio configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDevelopment history and system integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Solis is the result of nearly forty years of Rega amplifier engineering, incorporating design elements originating from the earlier Elicit and Exon architectures. Component selection prioritizes sonic neutrality and stable electrical behaviour. Enhancements to thermal regulation and heatsinking improve operational consistency relative to prior versions. Advanced surface-mount methods refined over the last fifteen years contribute to circuit accuracy. When combined with the Aura phono stage and Mercury pre-amplifier, a fully discrete and symmetrical playback chain is achieved. This configuration ensures coherent system performance from source through output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePhysical characteristics\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWeight - 24.8 kg\u003cbr\u003eDimensions (HxWxD) 435 x 140 x 385mm\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePower output - 168W RMS per channel into 8Ω; 168W RMS per channel into 8Ω\u003cbr\u003eTHD -Typically 0.015% at 1kHz\u003cbr\u003eFrequency response -15Hz (-0.5dB point) to 30kHz (-0.5dB point)\u003cbr\u003eInput sensitivity - 820mV at 35kΩ (Unbalanced) \/ 1.64V at 26kΩ )(Balanced)\u003cbr\u003eMaximum power consumption - 500W at 1\/8 rated power (42.5 W into 4Ω)\u003cbr\u003eGain -33.3dB\u003cbr\u003ePower Supply -AC supply 230V \/ 220V \/ 120V \/ 100V nominal ±10%\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInputs\/Outputs\u003c\/strong\u003e\u003cbr\u003eAnalog inputs - 1x RCA, 1x XLR\u003c\/p\u003e","published_at":"2026-05-04T13:53:42+01:00","created_at":"2026-05-04T13:53:40+01:00","vendor":"Rega","type":"Amplifiers","tags":["Amplifiers","Power Amplifier","Power Amplifiers","Rega"],"price":695000,"price_min":695000,"price_max":695000,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":57209626853753,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":null,"requires_shipping":false,"taxable":true,"featured_image":null,"available":false,"name":"Rega Solis Power Amplifier","public_title":null,"options":["Default Title"],"price":695000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-1-600x600.webp?v=1777898557","\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-2.webp?v=1777898557","\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-3.webp?v=1777898557","\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-5.webp?v=1777898557","\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-6.webp?v=1777898558","\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-8.webp?v=1777898558"],"featured_image":"\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-1-600x600.webp?v=1777898557","options":["Title"],"media":[{"alt":null,"id":68430836564345,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-1-600x600.webp?v=1777898557"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-1-600x600.webp?v=1777898557","width":600},{"alt":null,"id":68430836597113,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-2.webp?v=1777898557"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-2.webp?v=1777898557","width":1000},{"alt":null,"id":68430836629881,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-3.webp?v=1777898557"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-3.webp?v=1777898557","width":1000},{"alt":null,"id":68430836662649,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-5.webp?v=1777898557"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-5.webp?v=1777898557","width":1000},{"alt":null,"id":68430836695417,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-6.webp?v=1777898558"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-6.webp?v=1777898558","width":1000},{"alt":null,"id":68430836728185,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-8.webp?v=1777898558"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/Rega-Solis-8.webp?v=1777898558","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cstrong\u003eSolis power amplifier: refined engineering for precision audio\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Solis stereo power amplifier delivers elevated audio performance through meticulous construction and systematic component selection. Each unit is assembled in England and engineered for listeners requiring superior reproduction and mechanical refinement. Every part is chosen for its advantageous sonic attributes, ensuring each recording is presented with heightened clarity and structured detail. This model is designed to maintain consistency across multiple formats and operational conditions. It provides reliable output stability aligned with demanding hi-fi usage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmplifier circuit architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Solis implements a fully symmetrical topology featuring a differentially driven, low-distortion, high-linearity common-base voltage amplifier stage. This configuration supplies the required voltage capability to operate various loudspeaker systems with minimal coloration. Twelve Sanken 130-Watt, 15A, high-frequency multi-emitter transistors function within a triple high-current output stage, enabling the amplifier to manage difficult loads efficiently. The cascoded differential input module employs two low-noise, LED-referenced current generators for controlled operation. Feedback parameters are calibrated to deliver a compact and disciplined sound stage, especially at lower frequencies. Additional measures further stabilise heat distribution and enhance long-term reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower supply structure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Solis uses two custom 330VA low-noise toroidal transformers manufactured with fully bonded core material to suppress mechanical resonance during adverse mains conditions. Each channel is supported by 40,000μF of Rega K-Power capacitors to ensure adequate current delivery and doubled power into 4Ω loads. All supply sections utilise fast-recovery rectifier diodes to reduce high-frequency switching artifacts and maintain cleaner DC output. The input and driver stages receive regulated symmetrical tracking supplies with low-noise voltage references for consistent performance. This allocation ensures only audio-related circuits receive the dedicated stabilized power. These elements collectively produce reliable continuous output during variable operating scenarios.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProtection and supervisory systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Solis incorporates an extensive protection array monitoring speaker DC offsets and amplifier thermal status. This protection system integrates with a supervisory microcontroller managing slow-start, standby, and transformer activation to control in-rush current. The supervision module also performs automatic no-signal standby shutdown to satisfy current Eco regulations. Its dedicated power supply remains galvanically isolated from the audio path to maintain signal integrity. These combined functions provide operational safety while sustaining circuit purity. Further oversight mechanisms stabilize power-up sequencing for consistent system behavior.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSignal path components\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe internal signal route employs ICEL polypropylene capacitors, HTR non-inductive resistors, and relay-based switching for controlled operation. Component layout minimizes interference and retains linearity during dynamic signal changes. The arrangement ensures stable processing even under rapid demand shifts. This structure enables coherent transmission between stages for accurate reproduction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnection methodology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor domestic systems, unbalanced connections are recommended due to their lower inherent noise compared to balanced alternatives within this amplifier design. The Solis and Mercury circuits operate natively unbalanced, requiring supplementary stages to implement balanced functionality. Balanced networks are typically utilized in professional systems where long cable lengths necessitate noise cancellation. These circuits do not inherently increase quality but provide improved interference rejection in extended cable applications. XLR connectors may offer perceptual mechanical advantages without measurable performance improvement. Additional balanced options remain available for compatibility in studio configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDevelopment history and system integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Solis is the result of nearly forty years of Rega amplifier engineering, incorporating design elements originating from the earlier Elicit and Exon architectures. Component selection prioritizes sonic neutrality and stable electrical behaviour. Enhancements to thermal regulation and heatsinking improve operational consistency relative to prior versions. Advanced surface-mount methods refined over the last fifteen years contribute to circuit accuracy. When combined with the Aura phono stage and Mercury pre-amplifier, a fully discrete and symmetrical playback chain is achieved. This configuration ensures coherent system performance from source through output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePhysical characteristics\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWeight - 24.8 kg\u003cbr\u003eDimensions (HxWxD) 435 x 140 x 385mm\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePower output - 168W RMS per channel into 8Ω; 168W RMS per channel into 8Ω\u003cbr\u003eTHD -Typically 0.015% at 1kHz\u003cbr\u003eFrequency response -15Hz (-0.5dB point) to 30kHz (-0.5dB point)\u003cbr\u003eInput sensitivity - 820mV at 35kΩ (Unbalanced) \/ 1.64V at 26kΩ )(Balanced)\u003cbr\u003eMaximum power consumption - 500W at 1\/8 rated power (42.5 W into 4Ω)\u003cbr\u003eGain -33.3dB\u003cbr\u003ePower Supply -AC supply 230V \/ 220V \/ 120V \/ 100V nominal ±10%\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInputs\/Outputs\u003c\/strong\u003e\u003cbr\u003eAnalog inputs - 1x RCA, 1x XLR\u003c\/p\u003e"}Rega Solis Power AmplifierAmplifiers- Regular price
- £6,950
- Sale price
- £6,950
- Regular price
-
- Unit price
- /per
Sale Sold out
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