Here you have an immaculate and wonderful sounding power amplifier.
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Sumo Polaris 310 Amplifier Audiophile Class AB 100w per channel @8ohms MOSFET
Designed by the world renown James Bongiorno who founded Great American Sound (GAS). Ampzilla, Sumo Nine, Son of Ampzilla etc. great audiophile amplifiers with lots of guts.
This is an outstanding and extremely rare Sumo Polaris 310, 2 channel power amplifier in very nice condition.
The Sumo 310 is an audiophile Class A/B amplifier that is extremely clean. Rated at 100 watts per channel, but will easily double that output under high demand.
The new Sumo Polaris class AB power amplifier banishes transconductance error completely with exclusive power MosFet correction circuitry.
Using an independent closed loop servo system directly at the amplifier output, Polaris dynamically corrects the error, reducing distortion and contributing to the amplifiers high frequency smoothness.
Power output: 100 watts per channel into 8? (stereo)
Frequency response: 20Hz to 20kHz
Total harmonic distortion: 0.05%
Damping factor: 525
Input sensitivity: 1.27V
Signal to noise ratio: 103dB
Dimensions: 480 x 130 x 220mm
Includes: Original box, manual.
If the ad is still posted then it is still available