Pass Labs XA160.8 Power Amplifier

More of just about everything: 72 output power-MOSFETs, higher input impedance, higher capacity power supply and the ability to deliver over 320 watts per channel in class A with greater dampening. The 160.8's deliver power and finesse in spades. Voices take on shape and depth, piano notes arrive with full acoustic integrity and the rest of the rhythm section is delivered with both powerful attack and holographic sustain. The effortless conveyance of musicality and realism must be heard to be believed. Sold as a Pair  Class A Type Mono Gain 26 dB Full Power @ 26 dB gain 1.79 V Frequency Response 1.5 Hz - 100 kHz Power Output (8 ohm) 160 Watts per channel Distortion (1 kHz, full power) 1% Input Impedance (Single Ended) 50 kohm Input Impedance (Balanced) 100 kohm Damping Factor 200 Output Noise 200 μV Current Draw @ Idle 4.8 amps Power Consumption 580 Watts Temperature 53° C Unit Dimensions 19" W x 21.25" D x 11" H  Weight 123 lbs