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Power Amplifier Pass Labs Xs 150 Silver
Description
The Pass Labs Xs 150 is a reference two-chassis monoblock power amplifier engineered to deliver 150 Watts into 8 Ohms in pure Class A operation. Utilizing a dual-chassis architecture that completely isolates the heavy-duty power supply from the analog signal path, it employs 112 power output devices per channel to achieve exceptional thermal stability, current headroom, and dynamic speed. With 26 dB of gain alongside balanced XLR and single-ended RCA inputs, the Xs 150 provides authoritative low-end control, rich midrange texture, and wide dynamic contrast. Drawing 700 Watts of continuous power, it serves as an ultra-refined, musically engaging amplification reference for demanding loudspeaker setups.
Specification
| Power consumption | 700 W |
|---|---|
| Audio Inputs | Symetrické XLR / Nesymetrické RCA |
| Gain | 26 dB |
| Number of Chassis | 2 samostatné skrine |
| Dimensions per Unit (W × D × H) | 48,3 × 54,6 × 27,9 cm |
| Power Consumption @ Standby | < 1 W |
| Amplifier Class | Trieda A (Class A) |
| Topology | Monoblok (Mono) |
| Output Power per Channel @ 8 Ω | 150 W |
| Output Devices | 112 tranzistorov na kanál |
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)