PASS

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 milling machines with which to produce the amplifiers when the design was finished... Pass Labs engineers and manufactures the finest Class A and Class A/B audio products in the world. Founded over 30-years ago, our products elevate your audio experience.

Also known as: Pass Labs

Primary location: Auburn United States