- Sep 12, 2010
In pristine as new condition with no marks, scratches or blemishes. Used for under 50 hours so barely run-in with 6 months manufacturers warranty remaining. Purchased new from Hi-Fi Lounge for £900 which is the current R.R.P. Superbly powerful and exquisite sounding headphone amplifier that drives any headphone with ease apart from electrostatics.
Very highly regarded and reviewed (Hi-Fi Choice Group Test Winner, Hi-Fi News Editors Choice, hi-fi+ Highly Recommended). Please refer to the manufacturers website for the full technical specifications & reprints of audio magazine reviews - http://www.trilogyaudio.com/931.html
The audio circuit operates in pure single ended Class A with active constant current sources. Each channel has a single continuously biased output device. The main benefits of this topology are that the output is free from crossover distortion, and the device is held at a constant temperature. An oversized linear power supply is implemented with a custom low flux density toroidal transformer and low ESR reservoir capacitors. This provides a low noise supply for the active circuitry with generous operating headroom. All these elements combine to give excellent small signal resolution while maintaining good drive capability for any type of headphone.
The rear panel offers the user two selectable stereo inputs via high quality gold plated phono connectors and the fused IEC mains inlet. The 931 can connect easily to any existing preamplifier or directly to two stereo sources as a standalone solution for high resolution headphone listening.
PAYMENT BY PAYPAL ONLY.
FREE NEXT DAY DELIVERY IN THE U.K. USING A TRACKED/INSURED SERVICE.
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