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Quad QC Twenty Four

Valve Stereo Pre Amplifier (2004-08)

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Quad QC Twenty Four


The QC Twenty Four preamplifier uses a radically new and functionally simple audio circuit and features relay input switching to preserve signal purity.

With modern high quality recording and reproduction equipment tone controls are now redundant and so the QC Twenty Four dispenses with them.

The styling is classic Quad and matches the II Forty power amplifier.


Frequency response: 5Hz to 50kHz

Total harmonic distortion: 0.2%

Gain: 15dB (line)

Signal to noise ratio: 80dB (line)

Output: 1V (Pre out)

Valve complement: 1 x 6111


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