Quad 606

All pre-owned product is tested in our service department and have been passed for sale... and comes with a 90 day warranty!

In good condition. Top of the cabinet has seen lots of wear, but this amp stil sounds great!

Original box and packing are NOT included, but we will pack carefully.  Power cables are included. See last image for specs.

Made in England. Years of manufacture: 1986 - 1997

The Quad 606 Power Amplifier is a classic amplifier design from Quad utilising their patented current dumping technology. The current dumping circuit in the Quad 606 Power Amplifier consists of a very high quality low power class A amplifier operating in parallel with a high-power Class AB amplifier. The low-power section controls the loudspeakers at all times, and the high-power section providing the muscle when called for. The Quad 606 Power Amplifier was originally launched in 1987 and essentially was a new improved version of Quad's 405 amplifier with extra oomph and a whopping 140 watts per channel into 8 ohms whose sonic improvement compared to original Quad 405-2 was significant. The Quad 606 Power Amplifier was used by many professionals and broadcasters as well as audiophiles possibly because of the sheer power of this amplifier coupled with Quad's reputation for producing solid well built amplifiers. The Quad 606 was a real power horse intended for driving the ESL-63 and professional speakers.