Quad QC Twenty Four Pre - Valve / Tube Preamp

Available for dispatch
A note about availability and shipping

With the QC Twenty Four pre amp, Quad's designer scoured the globe for the very finest components, with possibly the best example of this being the new ‘old stock’ 6111WA double triode.

This range of Quad amplifiers are superb. Better in fact than the originals in most respects with some faithful to the original, some with more power, larger power valves, more robust power supply, more refinements and reliability, improved components (such as military grade preamp valves) - and safer!! These amps are designed to last a lifetime.

 Phonostage's thoughts on the QII Range...

I am a definite fan of this Quad valve amplifier range. I sometimes think back to dashing out at short notice, trying to grab a set of amps (before someone else did) after we spotted them cheap in the classifieds!! I bet we paid no more than a couple of hundred quid for a full set!! Those were the days eh... Well am pleased to say they are not over - not completely anyway. Tony, Phonostage Audio

Sizing Charts


Bust79.5cm / 31"82cm / 32"84.5cm / 33"89.5cm / 35"94.5cm / 37"99.5cm / 39"
Waist61.5cm / 24"64cm / 25"66.5cm / 26"71.5cm / 28"76.5cm / 30"81.5cm / 32"
Hip86.5cm / 34"89cm / 35"91.5cm / 36"96.5cm / 38"101.5cm / 40"106.5cm / 42"


Neck37cm / 14.5"38cm /15"39.5cm / 15.5"41cm / 16"42cm / 16.5"43cm / 17"
Chest86.5cm / 34"91.5cm / 36"96.5cm / 38"101.5cm / 40"106.5cm / 42"111.5cm / 44"
Waist71.5cm / 28"76.5cm / 30"81.5cm / 32"86.5cm / 34"91.5cm / 36"96.5cm / 38"
Seat90cm / 35.4"95cm / 37.4"100cm / 39.4"105cm / 41.3"110cm / 43.3"115cm / 45.3"