BRAND: Audio Research SERIES: Reference 160 S Stereo Amplifier TYPE: Power Amplifier Audio Research is pleased to announce the Reference 160S stereo power amplifier. A vacuum-tube design, it follows in the footsteps of the internationally-acclaimed 160M monaural power amplifier, introduced in 2018, which has won multiple amplifier-of the-year honors from publications such as Stereophile, Hi-Fi+, […]
BRAND: Pass Labs SERIES: Xs300 Power amplifiers TYPE: Power Amplifier Pass Laboratories, Inc. was founded in 1991 by Nelson Pass. Operating out of his shop at home, Pass developed prototypes of a single-ended Class A amplifier design. At the same time, he and Mike Burley were constructing an in-house machine shop with three home-built CNC
BRAND: Pass Labs SERIES: XA200.8 Power amplifiers TYPE: Power Amplifier Pass Laboratories, Inc. was founded in 1991 by Nelson Pass. Operating out of his shop at home, Pass developed prototypes of a single-ended Class A amplifier design. At the same time, he and Mike Burley were constructing an in-house machine shop with three home-built CNC
BRAND: Pass Labs SERIES: XA160.8 Power amplifiers TYPE: Power Amplifier The first product, the Aleph 0, shipped in 1992. It was a mono-block design rated at 70 watts into 8 ohms, and was unique in using three gain stages of power Mosfets including a push-pull output stage biased by a big constant current source. The
BRAND: Pass Labs SERIES: X260.8 Power amplifiers TYPE: Power Amplifier Pass Laboratories, Inc. was founded in 1991 by Nelson Pass. Operating out of his shop at home, Pass developed prototypes of a single-ended Class A amplifier design. At the same time, he and Mike Burley were constructing an in-house machine shop with three home-built CNC
BRAND: Pass Labs SERIES: X250.8 Power amplifiers TYPE: Power Amplifier Pass Laboratories, Inc. was founded in 1991 by Nelson Pass. Operating out of his shop at home, Pass developed prototypes of a single-ended Class A amplifier design. At the same time, he and Mike Burley were constructing an in-house machine shop with three home-built CNC
BRAND: Pass Labs SERIES: X250.5 Power amplifiers TYPE: Power Amplifier Pass Laboratories, Inc. was founded in 1991 by Nelson Pass. Operating out of his shop at home, Pass developed prototypes of a single-ended Class A amplifier design. At the same time, he and Mike Burley were constructing an in-house machine shop with three home-built CNC
BRAND: Pass Labs SERIES: X150.8 Power amplifiers TYPE: Power Amplifier Pass Laboratories, Inc. was founded in 1991 by Nelson Pass. Operating out of his shop at home, Pass developed prototypes of a single-ended Class A amplifier design. At the same time, he and Mike Burley were constructing an in-house machine shop with three home-built CNC
BRAND: Audio Research SERIES: VSi75 Integrated Amplifier TYPE: Intergrated Amplifier A Compact Knockout “If this were real life, I’d be leaning in and I’d be whispering this; don’t let anyone know, but every fibre says this is Audio Research Reference amplifier combination-grade sonic performance, but with £10,000-£15,000 lopped off the price.” Alan Sircom, Hi-Fi+ 114,
BRAND: Audio Research SERIES: Reference 75SE Power Amplifier TYPE: Power Amplifier The Little Big Amplifier“The Ref 75 was (and is) a truly magical amplifier. It was one of those amps that are so good if a friend said ‘oh, I don’t like it’ you’d question their sanity, their hearing, and maybe even your friendship. It’s
