About this gear
The Quad 606 power amplifier continued Quad's legacy of British engineering excellence in the mid-1980s, offering refined Class AB amplification in a sleek, compact chassis. Part of Quad's 600-series ecosystem, it was designed to integrate seamlessly with matching components while delivering authoritative control over a wide range of speaker types. The 606 appeals to system builders seeking reliable, musically transparent amplification with the prestige of Quad's brand heritage.
About Quad
Quad — Quality Unit Amplifier Domestic — is one of the most historically significant names in audio, responsible for innovations that fundamentally shaped how we listen to reproduced music. Founded in 1936 by Peter Walker in Huntingdon, England, the company created the world's first full-range elect...
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