Quad QII-FORTY Mono Power Amp (Pair)

£3,499.95

Reg. price £3,499.95

Price includes VAT

Available to Order

Most products will only take a few days to arrive but please either contact us or call 023 9266 3604 if you would like to check before ordering or if you would like to arrange a demonstration.

Please note we do not ship outside the UK

Request an instore demo
Contact me when an Ex-Demo Model is available
The Quad II-forty power amplifier is much more than a tribute to one of the most famous designs in audio being incredibly refined and usefully powerful in the modern sense of the terms.

Although the circuit topology has changed a little from the original, significantly better components and a brand new transformer design have been engineered. While still being delicately balanced a fast, crisp and detailed sound is achieved, whilst producing an output current suitable for modern loudspeakers, including Quad's very own ESL.

The KT-88 output valves used work in push-pull configuration, while a choice of 4 Ohm or 8 Ohm taps allow for a wide choice of loudspeaker configurations.

The Quad II-FORTY are mono amplifiers but supplied here as a stereo pair.

Power Output 40W RMS
THD @ 700Hz 0.3% @ 40W, 0.03% at 1W
Residual Hum and Noise Better than -80dB
Frequency Response 10Hz - 30kHz (+0dB, -0.5dB)
Damping Factor 20 @ 700Hz (referred to 8 Ohms)
Power Consumption 180VA maximum
Loudspeaker Taps 4 and 8 Ohms
Valves 2 x 6SH7 Input, 2 x KT88 Output, 1 x 5U4G Rectifier
Input Sensitivity 1V RMS

Contact me when this product is available as an ex-demo model

Quad QII-FORTY Mono Power Amp (Pair)

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