The Pass Labs X350.8 is a high-power Class AB stereo power amplifier engineered to deliver 350 Watts into 8 Ohms per channel. Built on Pass Labs' renowned .8 series platform, it features an oversized power supply, robust output stage, and a damping factor of 150 to provide exceptional low-frequency control, wide dynamic slam, and effortless headroom. Offering 26 dB of gain along with high current delivery, the X350.8 commands complex, low-impedance loudspeaker loads while preserving a natural, relaxed tonal balance and rock-solid soundstage stability. Weighing 127 lbs with a continuous idle power draw of 600 Watts, it represents an ideal single-chassis solution for listeners demanding high power, dynamic scale, and refined musicality.
| Input impedance | 50 kΩ (Nesymetrický RCA) / 100 kΩ (Symetrický XLR) |
|---|---|
| Frequency range | 1,5 Hz – 100 000 Hz (1,5 Hz – 100 kHz) |
| Gain | 26 dB |
| Damping Factor | 150 |
| Dimensions per Unit (W × D × H) | 48,3 × 54,6 × 27,9 cm |
| Power Consumption @ Idle | 600 W |
| Amplifier Class | Trieda AB (Class AB) |
| Topology | Stereo (2 kanály) |
| Output Power per Channel @ 8 Ω | 350 W |
| Input Sensitivity (Full Power @ 26 dB Gain) | 2,65 V |
| Unit Weight | 57,6 kg |
Pass Labs is a high-end audio company based in Auburn, California, United States, founded by Nelson Pass in 1991. PASS Labs has been developing prototypes of Class-A amplifiers with single-ended circuitry. Among the company's first products was the ALEF line of amplifiers with unique technology and design. PASS Audio developed SuperSymmetricTM technology, which is still used in its high-end products today. Pass Labs is dedicated to the design, processing and design of high-end amplifiers and preamplifiers.
Manufacturer information (GPSR)
Manufacturer
Pass Laboratories
13395 New Airport Road, Ste G Auburn, CA 95602 USA
info@passlabs.com