Entering their 22nd year of production, the X and XA power amplifiers have remained at the cutting edge of audio through continuous innovation and refinement. At Pass we build amplifiers with excessive output stages, huge heat sinks and massive power supplies. We use the highest quality components in simple linear topologies, assembled and tested with great care in Auburn, California. They measure well and sound great. They are heavy, reliable and expensive.
Gain 20 dB gain | Output Power 25 Watts rms @ 8 ohms 50 Watts rms @ 4 ohms | Distortion 0.1% @ 25 Watts, 8 ohms, 1 KHz | Class A envelope 50 Watt peak for 2, 4 or 8 ohm load
Bandwidth DC to -2 dB @ 100 KHz | Noise Less than 50 uV output, unweighted 20 to 20 KHz | Damping Factor 500 | Slew rate 100 V/uS | Input Impedance 47 Kohm
Peak Current 10 Amp output (200 Watt peak into 2 ohms) | Protection Shutdown at 10 amps output | Idle Power draw 2.0 Amps @ 120 VAC (240 Watts)