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Power Amplifier Pass Labs XA60.8 Silver
Description
The Pass Labs XA60.8 is a reference monoblock power amplifier engineered to deliver 60 Watts into 8 Ohms in pure Class A operation. Utilizing total channel separation in dedicated mono chassis, it combines pure Class A tonal sweetness and dimensional spatial resolution with a damping factor of 150 for authoritative low-frequency grip. Featuring 26 dB of gain alongside high input impedances (50 kΩ single-ended RCA, 100 kΩ balanced XLR), it drives a wide variety of loudspeaker loads with low noise and high current stability. Weighing 88 lbs per channel and drawing 370 Watts of continuous idle power, the XA60.8 provides an ideal entry point into uncompromised monoblock Class A performance, dynamic headroom, and expansive soundstaging.
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 × 19,1 cm |
| Power Consumption @ Idle | 370 W |
| Amplifier Class | Trieda A (Class A) |
| Topology | Monoblok (Mono) |
| Output Power per Channel @ 8 Ω | 60 W |
| Input Sensitivity (Full Power @ 26 dB Gain) | 1,10 V |
| Unit Weight | 39,9 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)