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Quad 606

Stereo Power Amplifier (1986-93)

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Quad 606


The Quad 606 is a two-channel power amplifier designed for high quality sound reproduction when used with a Quad 66 control unit or other source.

While Quad high fidelity equipment is designed to reproduce music at realistic levels, there is a world of difference between the sound pressure levels produced by a string quartet and a heavy metal group.

Please be aware that very high sound pressure levels will also cause severe annoyance to neighbours.


Power output: 140 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.03%

Input sensitivity: 0.5V

Signal to noise ratio: 105dB

Speaker load impedance: 4Ω (minimum)

Dimensions: 321 x 140 x 238mm

Weight: 12kg


instruction/owners manual   English - Quadmann

service data   English - Ivy Caudieus

Related Catalogues

66 Range


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This website is not affiliated with or sponsored by Quad. To purchase 606 spares or accessories, please contact the company via their website or visit an authorised retailer.