Pass Labs XA30.8 Power Amplifier

An exceptional stereo power amplifier on many levels -- high-biased MOSFETs providing higher-power class A operation, direct-coupled front-end circuitry for exceptionally high stability and larger, more robust heats sinks similar to those of the larger .8 amplifiers. The list goes on, but listening may tell you the XA30.8 represents a value high-point -- quite possibly your particular optimal balance between performance and cost.   Class A Type Stereo Gain 26 dB Full Power @ 26 dB gain .77 V Frequency Response 1.5 Hz - 100 kHz Power Output (8 ohm) 30 Watts per channel Distortion (1 kHz, full power) 1% Input Impedance (Single Ended) 50 kohm Input Impedance (Balanced) 100 kohm Damping Factor 150 Output Noise 200 μV Current Draw @ Idle 3.3 amps Power Consumption 400 Watts Temperature 53° C Unit Dimensions 19" W x 21.25" D x 7.5" H  Weight 88 lbs