Quad QC Twenty Four

Quad QC Twenty Four

Valve Preamplifier

Quad QC Twenty Four
Quad QC Twenty Four
Quad QC Twenty Four
Quad QC Twenty Four
DISCONTINUED
AVAILABILITY:  N/A

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

With transformers designed by one of the world’s leading authorities and relay input switching the musical signal is preserved in its purest form – pursuant to the philosophy of the theoretical perfect amplifier which Peter Walker himself stated is, ‘a straight wire with gain’. The QC Twenty Four has 2 main outputs, 2 Tape Play and Record connections and inputs for CD, Tuner, Aux 1, Aux 2 and an optional Phono port.

For the analogue purist, the combination of a good valve amplifier and a good turntable is the closest possible approach to the original recording. There are two options for adding such functionality to our valve pre-amplifiers. A solid-state module is available for the standard QC-twenty four pre-amplifier (known as the QC-24 phono stage), which allows direct connection of a turntable with an internal switch to change between moving coil and moving magnet cartridges. This can be fitted as standard or added later.


Specifications
- Inputs (line level) 5
- Inputs (buffered tape loops) 2
- Valve complement 1 x 6111 twin triode
- Total Harmonic Distortion (THD) @1 VRMS <0.2%, 0.02% @ 1W
- Frequency Response 5Hz to 50kHz (+0/-0.5dB)
- Hum and Noise >-80dB
- Line stage gain 15dB
- Recommended minimum load 50k ohms
- Dimensions (H x W x D) 90 x 220 x 300mm
- Phono stage Optional
- Finish: Lancaster Grey