BRAND: PASS LABS SERIES: INT-250 Integrated Amplifier TYPE: Integrated Amplifier The INT-250 and INT-60 are not literally identical to their stand-alone counterparts the X-250.8 and XA-60.8; in particular the INT-60 is a stereo amplifier using the hardware of a single channel XA-60.8, and it necessarily has lower bias current in the output stage and does […]
BRAND: Audio Research SERIES: GS150 Power Amplifier TYPE: Power Amplifier A Thoroughbred Inside and Out“…the GS150 took immediate charge of all the musical proceedings with poise and aplomb, presence and control, exhibiting clarity, speed and supreme resolution of instrumental and vocal textures.” Hi-Fi News, January 2015 OVERVIEW An amplifier is the workhorse of any
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
