Collection: Trilogy

{"id":15066438959481,"title":"Trilogy 925 Integrated Amplifier","handle":"trilogy-925-integrated-amplifier","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe Trilogy 925 integrated amplifier has strength in depth that will satisfy the most demanding audiophiles. It takes the integrated concept a significant step forward to deliver an involving musical performance that is truly memorable.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAt the heart of the 925 you will find many of Trilogy’s award winning technologies. The balanced input stage uses the 6H6П super tube to provide pure triode Class A, zero feedback voltage gain of exceptional linearity. The output stage has our unique zero feedback MOSFET and bipolar topology in a bridge configuration for 135w of power with impressive control.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe amplifier is fully symmetrical inside and out. Unlike many other amplifiers claiming to be balanced, the signal positive and signal negative are never tied to ground in the 925. A powerful and fully customisable input management system also interfaces with the outside world and other Trilogy products via TASlink.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003eThe 925 design elements are all brought together seamlessly into an amplifier of superlative quality. It will serve music with a light, transparent touch and controlled, effortless agility. \u003c\/p\u003e\n\u003cp class=\"\"\u003eStandard finish is a soft, finely bead blasted natural aluminum. You can also choose one of our lustrous paint finishes at extra cost, or take advantage of the Chameleon Colour System which opens up a whole rainbow of custom finish possibilities.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp class=\"\"\u003e \u003c\/p\u003e\n\u003ctable style=\"width: 262.446%; height: 1949px;\" cellspacing=\"100\" cellpadding=\"5\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 170.237%; height: 19.5938px;\" colspan=\"3\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" bgcolor=\"#333333\" align=\"center\"\u003e\n\u003ctd style=\"width: 170.237%; height: 19.5938px;\" colspan=\"3\"\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecifications\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Size\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e 445*430*127 (W*D*H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Size including connectors etc\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e 445*485*138 (W*D*H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Packaged Size\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e 590*610*250 (W*D*H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 19.5938px;\"\u003e Weight\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 19.5938px;\"\u003e 25.5 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 19.5938px;\"\u003e Packaged Weight\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 19.5938px;\"\u003e 30.5 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.375px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 78.375px;\"\u003e Inputs (single ended)\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 78.375px;\"\u003e 3 RCA phono sockets, 1 on 3.5mm stereo jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Inputs (balanced)\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e 3 XLR 3 pin female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Input Impedance (single ended)\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e Greater than 42K Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Input Impedance (balanced)\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e Greater than 84K Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Input sensitivity\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e 600mV RMS for rated output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Send (Tape) Outputs\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e 1 RCA phono sockets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Rated Power (8 Ohms)\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e 135 Watts per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Frequency Response\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e 10Hz-50KHz +\/- 0.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 58.7812px;\"\u003e Distortion\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 58.7812px;\"\u003e Less than 1% A weighted at rated output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Phase\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e Phase correct (non inverting)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","published_at":"2025-07-26T10:48:54+01:00","created_at":"2025-07-26T10:24:17+01:00","vendor":"Trilogy","type":"Integrated Amplifiers","tags":["Amplifiers","Integrated Amplifiers"],"price":1850000,"price_min":1850000,"price_max":1850000,"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":55531709235577,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":null,"requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"Trilogy 925 Integrated Amplifier","public_title":null,"options":["Default Title"],"price":1850000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/james-morrow.com\/cdn\/shop\/files\/925_Front.jpg?v=1753521932","\/\/james-morrow.com\/cdn\/shop\/files\/925_Rear.jpg?v=1753521932","\/\/james-morrow.com\/cdn\/shop\/files\/925_Display_Detail.jpg?v=1753521932","\/\/james-morrow.com\/cdn\/shop\/files\/925_Left_Iso.jpg?v=1753521932","\/\/james-morrow.com\/cdn\/shop\/files\/925_Right_Iso.jpg?v=1753521721","\/\/james-morrow.com\/cdn\/shop\/files\/925_Top.jpg?v=1753521721"],"featured_image":"\/\/james-morrow.com\/cdn\/shop\/files\/925_Front.jpg?v=1753521932","options":["Title"],"media":[{"alt":null,"id":65386679730553,"position":1,"preview_image":{"aspect_ratio":1.905,"height":1312,"width":2500,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/925_Front.jpg?v=1753521932"},"aspect_ratio":1.905,"height":1312,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/925_Front.jpg?v=1753521932","width":2500},{"alt":null,"id":65386679796089,"position":2,"preview_image":{"aspect_ratio":1.916,"height":1305,"width":2500,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/925_Rear.jpg?v=1753521932"},"aspect_ratio":1.916,"height":1305,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/925_Rear.jpg?v=1753521932","width":2500},{"alt":null,"id":65386679697785,"position":3,"preview_image":{"aspect_ratio":1.332,"height":1877,"width":2500,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/925_Display_Detail.jpg?v=1753521932"},"aspect_ratio":1.332,"height":1877,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/925_Display_Detail.jpg?v=1753521932","width":2500},{"alt":null,"id":65386679763321,"position":4,"preview_image":{"aspect_ratio":1.413,"height":1769,"width":2500,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/925_Left_Iso.jpg?v=1753521932"},"aspect_ratio":1.413,"height":1769,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/925_Left_Iso.jpg?v=1753521932","width":2500},{"alt":null,"id":65386679828857,"position":5,"preview_image":{"aspect_ratio":1.486,"height":1682,"width":2500,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/925_Right_Iso.jpg?v=1753521721"},"aspect_ratio":1.486,"height":1682,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/925_Right_Iso.jpg?v=1753521721","width":2500},{"alt":null,"id":65386679861625,"position":6,"preview_image":{"aspect_ratio":1.102,"height":2269,"width":2500,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/925_Top.jpg?v=1753521721"},"aspect_ratio":1.102,"height":2269,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/925_Top.jpg?v=1753521721","width":2500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe Trilogy 925 integrated amplifier has strength in depth that will satisfy the most demanding audiophiles. It takes the integrated concept a significant step forward to deliver an involving musical performance that is truly memorable.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAt the heart of the 925 you will find many of Trilogy’s award winning technologies. The balanced input stage uses the 6H6П super tube to provide pure triode Class A, zero feedback voltage gain of exceptional linearity. The output stage has our unique zero feedback MOSFET and bipolar topology in a bridge configuration for 135w of power with impressive control.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe amplifier is fully symmetrical inside and out. Unlike many other amplifiers claiming to be balanced, the signal positive and signal negative are never tied to ground in the 925. A powerful and fully customisable input management system also interfaces with the outside world and other Trilogy products via TASlink.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003eThe 925 design elements are all brought together seamlessly into an amplifier of superlative quality. It will serve music with a light, transparent touch and controlled, effortless agility. \u003c\/p\u003e\n\u003cp class=\"\"\u003eStandard finish is a soft, finely bead blasted natural aluminum. You can also choose one of our lustrous paint finishes at extra cost, or take advantage of the Chameleon Colour System which opens up a whole rainbow of custom finish possibilities.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp class=\"\"\u003e \u003c\/p\u003e\n\u003ctable style=\"width: 262.446%; height: 1949px;\" cellspacing=\"100\" cellpadding=\"5\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 170.237%; height: 19.5938px;\" colspan=\"3\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" bgcolor=\"#333333\" align=\"center\"\u003e\n\u003ctd style=\"width: 170.237%; height: 19.5938px;\" colspan=\"3\"\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecifications\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Size\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e 445*430*127 (W*D*H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Size including connectors etc\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e 445*485*138 (W*D*H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Packaged Size\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e 590*610*250 (W*D*H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 19.5938px;\"\u003e Weight\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 19.5938px;\"\u003e 25.5 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 19.5938px;\"\u003e Packaged Weight\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 19.5938px;\"\u003e 30.5 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.375px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 78.375px;\"\u003e Inputs (single ended)\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 78.375px;\"\u003e 3 RCA phono sockets, 1 on 3.5mm stereo jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Inputs (balanced)\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e 3 XLR 3 pin female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Input Impedance (single ended)\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e Greater than 42K Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Input Impedance (balanced)\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e Greater than 84K Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Input sensitivity\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e 600mV RMS for rated output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Send (Tape) Outputs\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e 1 RCA phono sockets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Rated Power (8 Ohms)\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e 135 Watts per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Frequency Response\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e 10Hz-50KHz +\/- 0.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 58.7812px;\"\u003e Distortion\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 58.7812px;\"\u003e Less than 1% A weighted at rated output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 48.3694%; height: 39.1875px;\"\u003e Phase\u003c\/td\u003e\n\u003ctd style=\"width: 40.3828%; height: 39.1875px;\"\u003e Phase correct (non inverting)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e"}

{"id":15065708036473,"title":"Trilogy 921 Integrated Amplifier","handle":"trilogy-921-integrated-amplifier","description":"\u003cp class=\"\"\u003eA tough design challenge was to give our “entry level” solid state amplifier the fluidity and sheer musical involvement that typically only valve amplifiers enjoy. But in the Trilogy fashion of going against the flow...\u003c\/p\u003e\n\u003cp class=\"\"\u003eRather than design the 921 as a pre amplifier and a separate power amplifier in one chassis, we chose a single, ultra linear gain stage that does all the voltage gain necessary. This is then directly connected to a compound output stage reminiscent of our larger power amplifiers, enjoying the same Japanese bipolar devices.\u003c\/p\u003e\n\u003cp class=\"\"\u003eThis topology has extremely high bandwidth, low distortion and very good loudspeaker control with only a tiny amount of overall shunt feedback.\u003c\/p\u003e\n\u003cp class=\"\"\u003eThe rectification and smoothing capacitor bank are on each left and right amplifier module and a separate winding on the mains transformer feeds these independently.\u003c\/p\u003e\n\u003cp class=\"\"\u003eTo make signal and current paths short and to minimise interactions between them, a stacked approach is used to enable the voltage gain cell to sit above the main pcb where the output stage and power supply exist.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp class=\"\"\u003e \u003c\/p\u003e\n\u003ctable style=\"width: 211.622%;\" height=\"393\" cellspacing=\"2\" cellpadding=\"1\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#333333\" align=\"center\"\u003e\n\u003ctd style=\"width: 198.88%;\" colspan=\"3\"\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecifications\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Size\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 465*312*106 (W*D*H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Size including connectors etc\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 465*350*106 (W*D*H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Weight\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 11 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Standby Power Consumption\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 1 Watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Maximum Power Consumption\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 300 Watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Input\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 5 pairs RCA phono sockets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Input Impedance\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 50K Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Input sensitivity\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 500mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Rated Power\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 75 Watts per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Recommended Load Impedance\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 3-16 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Frequency Response\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 5-100KHz +\/- 0.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Distortion\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e Less than 1% A weighted at rated output into 8 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Phase\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e Inverting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","published_at":"2025-07-26T10:49:02+01:00","created_at":"2025-07-25T14:36:37+01:00","vendor":"Trilogy","type":"Amplifiers","tags":["Integrated Amplifiers","Trilogy"],"price":620000,"price_min":620000,"price_max":650000,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":55526075892089,"title":"Natural","option1":"Natural","option2":null,"option3":null,"sku":null,"requires_shipping":false,"taxable":true,"featured_image":{"id":75560590803321,"product_id":15065708036473,"position":1,"created_at":"2025-07-25T14:34:16+01:00","updated_at":"2025-07-25T14:34:20+01:00","alt":null,"width":2500,"height":1669,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/921_Trilogy_Audio_April_2023-26_N.jpg?v=1753450460","variant_ids":[55526075892089]},"available":true,"name":"Trilogy 921 Integrated Amplifier - Natural","public_title":"Natural","options":["Natural"],"price":620000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","featured_media":{"alt":null,"id":65379439411577,"position":1,"preview_image":{"aspect_ratio":1.498,"height":1669,"width":2500,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/921_Trilogy_Audio_April_2023-26_N.jpg?v=1753450460"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":55526075924857,"title":"Smooth Black","option1":"Smooth Black","option2":null,"option3":null,"sku":null,"requires_shipping":false,"taxable":true,"featured_image":{"id":75560590672249,"product_id":15065708036473,"position":3,"created_at":"2025-07-25T14:34:16+01:00","updated_at":"2025-07-25T14:36:46+01:00","alt":null,"width":2500,"height":1663,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/921_Black_Iso_-_Trilogy_Audio_June_2025-113-HR.jpg?v=1753450606","variant_ids":[55526075924857]},"available":true,"name":"Trilogy 921 Integrated Amplifier - Smooth Black","public_title":"Smooth Black","options":["Smooth Black"],"price":650000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","featured_media":{"alt":null,"id":65379439280505,"position":3,"preview_image":{"aspect_ratio":1.503,"height":1663,"width":2500,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/921_Black_Iso_-_Trilogy_Audio_June_2025-113-HR.jpg?v=1753450606"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/james-morrow.com\/cdn\/shop\/files\/921_Trilogy_Audio_April_2023-26_N.jpg?v=1753450460","\/\/james-morrow.com\/cdn\/shop\/files\/921_Trilogy_Audio_April_2023-1_N.jpg?v=1753450606","\/\/james-morrow.com\/cdn\/shop\/files\/921_Black_Iso_-_Trilogy_Audio_June_2025-113-HR.jpg?v=1753450606","\/\/james-morrow.com\/cdn\/shop\/files\/921_Back_Black_-_Trilogy_Audio_June_2025-117-HR.jpg?v=1753450606","\/\/james-morrow.com\/cdn\/shop\/files\/921_Front_Black_Trilogy_Audio_June_2025-087-HR.jpg?v=1753450606","\/\/james-morrow.com\/cdn\/shop\/files\/921_Front_Detail_Black_-_Trilogy_Audio_June_2025-096-HR.jpg?v=1753450606"],"featured_image":"\/\/james-morrow.com\/cdn\/shop\/files\/921_Trilogy_Audio_April_2023-26_N.jpg?v=1753450460","options":["Colour"],"media":[{"alt":null,"id":65379439411577,"position":1,"preview_image":{"aspect_ratio":1.498,"height":1669,"width":2500,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/921_Trilogy_Audio_April_2023-26_N.jpg?v=1753450460"},"aspect_ratio":1.498,"height":1669,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/921_Trilogy_Audio_April_2023-26_N.jpg?v=1753450460","width":2500},{"alt":null,"id":65379439378809,"position":2,"preview_image":{"aspect_ratio":1.498,"height":1669,"width":2500,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/921_Trilogy_Audio_April_2023-1_N.jpg?v=1753450606"},"aspect_ratio":1.498,"height":1669,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/921_Trilogy_Audio_April_2023-1_N.jpg?v=1753450606","width":2500},{"alt":null,"id":65379439280505,"position":3,"preview_image":{"aspect_ratio":1.503,"height":1663,"width":2500,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/921_Black_Iso_-_Trilogy_Audio_June_2025-113-HR.jpg?v=1753450606"},"aspect_ratio":1.503,"height":1663,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/921_Black_Iso_-_Trilogy_Audio_June_2025-113-HR.jpg?v=1753450606","width":2500},{"alt":null,"id":65379439247737,"position":4,"preview_image":{"aspect_ratio":2.53,"height":988,"width":2500,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/921_Back_Black_-_Trilogy_Audio_June_2025-117-HR.jpg?v=1753450606"},"aspect_ratio":2.53,"height":988,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/921_Back_Black_-_Trilogy_Audio_June_2025-117-HR.jpg?v=1753450606","width":2500},{"alt":null,"id":65379439313273,"position":5,"preview_image":{"aspect_ratio":1.503,"height":1663,"width":2500,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/921_Front_Black_Trilogy_Audio_June_2025-087-HR.jpg?v=1753450606"},"aspect_ratio":1.503,"height":1663,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/921_Front_Black_Trilogy_Audio_June_2025-087-HR.jpg?v=1753450606","width":2500},{"alt":null,"id":65379439346041,"position":6,"preview_image":{"aspect_ratio":1.503,"height":1663,"width":2500,"src":"\/\/james-morrow.com\/cdn\/shop\/files\/921_Front_Detail_Black_-_Trilogy_Audio_June_2025-096-HR.jpg?v=1753450606"},"aspect_ratio":1.503,"height":1663,"media_type":"image","src":"\/\/james-morrow.com\/cdn\/shop\/files\/921_Front_Detail_Black_-_Trilogy_Audio_June_2025-096-HR.jpg?v=1753450606","width":2500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp class=\"\"\u003eA tough design challenge was to give our “entry level” solid state amplifier the fluidity and sheer musical involvement that typically only valve amplifiers enjoy. But in the Trilogy fashion of going against the flow...\u003c\/p\u003e\n\u003cp class=\"\"\u003eRather than design the 921 as a pre amplifier and a separate power amplifier in one chassis, we chose a single, ultra linear gain stage that does all the voltage gain necessary. This is then directly connected to a compound output stage reminiscent of our larger power amplifiers, enjoying the same Japanese bipolar devices.\u003c\/p\u003e\n\u003cp class=\"\"\u003eThis topology has extremely high bandwidth, low distortion and very good loudspeaker control with only a tiny amount of overall shunt feedback.\u003c\/p\u003e\n\u003cp class=\"\"\u003eThe rectification and smoothing capacitor bank are on each left and right amplifier module and a separate winding on the mains transformer feeds these independently.\u003c\/p\u003e\n\u003cp class=\"\"\u003eTo make signal and current paths short and to minimise interactions between them, a stacked approach is used to enable the voltage gain cell to sit above the main pcb where the output stage and power supply exist.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp class=\"\"\u003e \u003c\/p\u003e\n\u003ctable style=\"width: 211.622%;\" height=\"393\" cellspacing=\"2\" cellpadding=\"1\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#333333\" align=\"center\"\u003e\n\u003ctd style=\"width: 198.88%;\" colspan=\"3\"\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecifications\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Size\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 465*312*106 (W*D*H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Size including connectors etc\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 465*350*106 (W*D*H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Weight\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 11 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Standby Power Consumption\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 1 Watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Maximum Power Consumption\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 300 Watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Input\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 5 pairs RCA phono sockets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Input Impedance\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 50K Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Input sensitivity\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 500mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Rated Power\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 75 Watts per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Recommended Load Impedance\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 3-16 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Frequency Response\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e 5-100KHz +\/- 0.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Distortion\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e Less than 1% A weighted at rated output into 8 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.6591%;\"\u003e Phase\u003c\/td\u003e\n\u003ctd style=\"width: 62.0599%;\"\u003e Inverting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e"}