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The middle sibling of the XA.8 series, the XA100.8's realize a muscular yet highly refined sonic profile. Like all Pass Laboratory's power amplifiers, they feature both single-ended and balanced inputs, Furutech five-way binding posts and a convenient ground terminal for safe subwoofer connection. Improved constant-current sourcing, precise voltage references and current-feedback all represent new benchmarks in state-of-art amplifier design. The result is a larger, more realistic soundstage, sharper transient response and the prized ability to reach concert-hall dynamics and realism without strain.
Sold as a Pair
Class | A |
Type | Mono |
Gain | 26 dB |
Full Power @ 26 dB gain | 1.41 V |
Frequency Response | 1.5 Hz - 100 kHz |
Power Output (8 ohm) | 100 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 | 3.5 amps |
Power Consumption | 420 Watts |
Temperature | 53° C |
Unit Dimensions | 19" W x 21.25" D x 9" H |
Weight | 99 lbs |