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QUAD Vacuum Tuber Amplifier Systems II-FORTY Brochure & Specs

Vacuum tube amplifier systems

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VACUUM TUBE AMPLIFIER SYSTEMS
the closest approach to the original sound.

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Summary of Contents for QUAD Vacuum Tuber Amplifier Systems QUAD II-FORTY

  • Page 1 VACUUM TUBE AMPLIFIER SYSTEMS the closest approach to the original sound.
  • Page 2 The Quad II-forty ThE QUAd II-FoRTY valve amplifier is not only one of the finest sounding valve power amplifiers available in the market place today, it is an aesthetic and engineering masterpiece. An understated elegance lies beneath the smooth curves and lustrous finish, for the power amplifiers...
  • Page 3 Every product we make is hand-built by craftsmen and a brand new transformer design - still for a lifetime of duty. Quad products rarely, if delicately balanced - means that they are fast, crisp ever, need replacing and we regularly service and detailed, whilst producing an output current, and maintain products over fifty years old.
  • Page 4 20 hz. The output section consists of 4 KT88 valves running as two pairs in push pull with the hallmark Quad topology of Each output valve has its own cathode resistors to partial cathode loading in the output transformer.
  • Page 6 “It is so much better in terms of high fidelity, in its purest sense. It reminded me how Quad retain an almost unique grip on the concept.” – Noel Keywood, hi-Fi World The Quad QC-twentyfour Unlike the power amplifiers, the Quad Control unit utilises a completely new circuit design.
  • Page 7 6111 valve, which is so reliable, it’s audio performance. hard-wired to the circuit board. The chassis is painted to match both the Quad II- Everything has on this pre amplifier has been Classic and the Quad II-forty power amplifiers, making designed to maintain optimum signal purity.
  • Page 8 QC-phono stages For the analogue purist, the combination of a good valve For the connoisseur however, there is the Quad twenty- amplifier and a good turntable is the closest possible approach four P dedicated valve phono stage. This has been to the original recording.
  • Page 9 1970. contemporary loudspeakers. ‘the closest approach to the original sound...’ has been a Quad philosophy since 1936. More than just a slogan, it underlies the company’s commitment to producing the finest audio equipment, capable of reproducing all the...
  • Page 10: Specifications

    The Quad II classic is one of the finest of these vacuum tube amplifiers. Although small in di- mension and modest in design, the purity with which it conveys, not just the musical score, but the sense of space;...
  • Page 11 IAG house, Sovereign Court, Ermine Business Park, huntingdon, Cambs, PE29 6XU Tel :- 01480 447700, Fax :- 01480 431767 www.quad-hifi.co.uk The information in this brochure is subject to change without notice.All rights reserved © 2004 Quad Quad is a member of the International Audio Group Qu.09.05.2007...