{"product_id":"trilogy-995r-mono-power-amplifier","title":"Trilogy 995R Mono Power Amplifier","description":"\u003cp\u003ePriced per pair. The 995R is a mono amplifier and is sold as a matched pair of monoblocks.\u003c\/p\u003e\u003cp\u003eThe 995R is Trilogy's statement mono power amplifier, brought to fruition after four years of research and in the range since 2018. Its form is monolithic and architectural, with machined fins optimised to dissipate heat across massive radiation surfaces. Two 6H6П valves serve as voltage amplifiers, while small linear MOSFETs working with twelve Japanese bipolars form the push-pull compound output stage.\u003c\/p\u003e\u003cp\u003eThe circuit has no feedback, is fully balanced, and uses a bridged output stage. That means the negative loudspeaker connection has no reference to earth, keeping a large return current from the loudspeaker out of the signal ground. A discrete selector button on the rear cycles through three modes. Class AB delivers 200 watts into 8 ohms. Class A drops the operating voltage and raises quiescent current for 40 watts into 8 ohms. ecoA holds pure Class A whenever music is playing and reduces bias when no signal is present, returning instantaneously.\u003c\/p\u003e\u003cp\u003eTASlink RJ45 sockets let connected Trilogy components communicate: run time, scheduling and amplifier status are read through a TASlink-enabled preamplifier. The 995R is a mono amplifier, used in pairs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated power (Class AB):\u003c\/strong\u003e 200 watts into 8 ohms; 350 watts into 4 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Class A power:\u003c\/strong\u003e 40 watts into 8 ohms; actual usable 55 watts into 8 ohms, 100 watts into 4 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModes:\u003c\/strong\u003e Class AB, Class A, ecoA, selected on the rear or over TASlink\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTopology:\u003c\/strong\u003e hybrid; two 6H6П voltage amplifier valves; small linear MOSFETs with twelve Japanese bipolars in push-pull compound output; no feedback; fully balanced; bridged output stage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e large shielded toroidal transformer, custom capacitors, full choke input supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1 XLR 3-pin female (200 kohms, 2.25 V RMS); 1 RCA phono socket (50 kohms, 1.15 V RMS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 25 dB balanced; 31 dB single ended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended load impedance:\u003c\/strong\u003e 2–16 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 5 Hz – 100 kHz +\/- 0.5 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e phase correct (non inverting)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e under 1 W standby \/ 1100 W maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions \/ weight:\u003c\/strong\u003e 190 x 460 x 350 mm \/ 38 kg per unit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Trilogy","offers":[{"title":"Default Title","offer_id":49211053834459,"sku":null,"price":60000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1363\/6553\/files\/34_new.jpg?v=1788280046","url":"https:\/\/almaaudio.com\/products\/trilogy-995r-mono-power-amplifier","provider":"Alma Music and Audio","version":"1.0","type":"link"}