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QII-Classic

Power Amplifier

This is a faithful reproduction of the original mono amplifier – the new QUAD II Classic offers audiophiles the chance to recreate the spirit and atmosphere produced by one of the most famous  amplifiers in audio history. Peter’s circuit, notably the design of the output transformer has become of legendary status – analysed by the finest minds in the industry.

The QUAD II classic has been recreated accurately with output valves and input valves the equivalent of those used in the original. The output valves produce around 15W per channel operating in Class A, which allow a gloriously sweet and refined sound with appropriately matched contemporary loudspeakers. The QII Mono is available and supplied in matched pairs.
Input Sensitivity775mV RMS
Power Output15W RMS
Output Impedence8 Ohms
THD @ 700Hz0.8% @ 12W
Residual Hum and NoiseBetter than -90dB
Frequency Response10H - 20kHz (± 0.2dB)
Damping Factor11.75 @ 700Hz (referred to 8 Ohms)
Valves2 x EF86
2 x KT66
1 x GZ34
Dimensions (W x H x D)335 x 121 x 171mm
Weight8.3kg

QII Series

QII - Forty


QII - Eighty


QII - Classic


QII - Integrated


QC - Twenty Four


QC - Twenty Four P


Products

Valve Amplifiers
Electrostatic Speakers
Speakers
Artera Series
Vena Series
Headphones

Latest News

  • “Best Amplifier” QUAD Vena II, Hi-Fi World Awards.
  • Welcome to the home of QUAD HiFi

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  • QUAD Hifi
  • IAG House, 13/14 Glebe Road. PE29 7DL
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