Trilogy 925
Integrated Amplifier
The 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.
At 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.
The 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.
The 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.
Standard 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.
Trilogy 921
Integrated Amplifier
new product
A 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...
Rather 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.
This topology has extremely high bandwidth, low distortion and very good loudspeaker control with only a tiny amount of overall shunt feedback.
The rectification and smoothing capacitor bank are on each left and right amplifier module and a separate winding on the mains transformer feeds these independently.
To 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.
The perfect harmony of pre and power amplifier resolved into one chassis without compromise. Elegant form and function you’d expect from Trilogy.
“HIGHLY RECOMMENDED” - A BRITISH AUDIOPHILE REVIEWS THE 921…
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Specifications
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| Size | 465*312*106 (W*D*H) | |
| Size including connectors etc | 465*350*106 (W*D*H) | |
| Weight | 11 Kg | |
| Standby Power Consumption | 1 Watt | |
| Maximum Power Consumption | 300 Watt | |
| Input | 5 pairs RCA phono sockets | |
| Input Impedance | 50K Ohms | |
| Input sensitivity | 500mV | |
| Rated Power | 75 Watts per channel | |
| Recommended Load Impedance | 3-16 Ohms | |
| Frequency Response | 5-100KHz +/- 0.5dB | |
| Distortion | Less than 1% A weighted at rated output into 8 Ohms | |
| Phase | Inverting | |
| Specification subject to change | ||