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Power Amplifier Pass Labs X250.8 Silver
Description
The Pass Labs X250.8 is a highly versatile Class AB stereo power amplifier engineered to deliver 250 Watts into 8 Ohms per channel. Incorporating a robust power supply, heavy-duty output topology, and a damping factor of 150, it provides exceptional low-frequency definition, wide dynamic impact, and firm loudspeaker control. Featuring 26 dB of gain and high current output, it maintains rock-solid soundstage stability, low distortion, and natural tonal weight even during complex musical passages. Weighing 100 lbs with a continuous idle power draw of 500 Watts, the X250.8 offers an ideal balance of authority, effortless scale, and musical refinement to serve as a long-term anchor for high-performance two-channel systems.
Specification
| 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 × 54,0 × 22,9 cm |
| Power Consumption @ Idle | 500 W |
| Amplifier Class | Trieda AB (Class AB) |
| Topology | Stereo (2 kanály) |
| Output Power per Channel @ 8 Ω | 250 W |
| Input Sensitivity (Full Power @ 26 dB Gain) | 2,24 V |
| Unit Weight | 45,4 kg |
Pass Labs
Pass Labs is a high-end audio company based in Auburn, California, in the United States, founded by Nelson Pass in 1991. Pass Labs developed prototypes of Class A amplifiers with single-ended circuitry. Among the company’s first products was the ALEF range of amplifiers, featuring unique technology and design. Pass Labs developed Super-Symmetry technology, which it continues to use in its top-of-the-range products to this day. Pass Labs specialises in the conception, engineering and design of high-end amplifiers and preamplifiers.
Manufacturer information (GPSR)