Quad II
15W mono valve power amplifier designed for use with the Quad II or 22 pre-amplifiers

Description
The function of a main amplifier is that of amplifying the output from the control unit or other source with the highest possible standard of accuracy.
This is achieved in the Quad II to a degree unexcelled by any equipment known to be offered to the public.
The amplifier is further unique in that this performance is obtained with stability which is complete.
Review
I was surprised at how good the amps sounded, particularly with regard to their dynamic capabilities and their open yet unfatiguing and detailed sound.
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owners / service manual (en)
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The HiFi Engine website is not affiliated with or sponsored by Quad. If you wish to buy a II please contact the company via their website or visit an authorised retailer. Quad is a trademark of that company.