Instruction/ maintenance manual of the product Vaccume Tube Amplifier Systems QUAD
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...the closest approach to the original sound VA CUUM TUBE AMPLIFIER SYSTEMS.
2.
II- forty THE QU AD II-FORTY valve amplifier is not only one of the finest sounding valve power amplifiers available today , it is an aesthetic and engineering masterpiece.
1 4 The Quad II-forty power amplifiers are much more than a tribute to one of the most famous designs in audio - they are both refined and powerful in the modern sense of the terms.
5 Quad products have always been amongst the finest audio products in the world. When P eter W alker started making commercial P A systems in 1936, few could have predicted the revolution in hi-fi that many of his products were to cause, the longevity they would have and the esteem with which they would be held.
6 Unlike the power amplifiers, the Quad Control unit utilises a completely new circuit design. Once again, the circuit is simple in concept yet remarkable in execution. Our designers scoured the globe for the very finest components, with possibly the best example of this being the new ‘old stock’ 6111W A double triode.
7 “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-F i W orld.
8 P eter W alker always believed that an amplifier should be as simple as possible - engineer with the fewest possible components and with a performance largely independent of those components.
9 A completely new design, the QC- twenty -four pre amplifier is both neutral and detailed. Using a military specification 6111 valve, which is so reliable, it’s hard- wired to the circuit board. Everything has been designed to maintain optimum signal purity .
10 Designed by valve supremo, T im DeP aravicini, the Quad twenty -four P is a stunning addition to the range. Designed holistically with the power and pre-amplifiers, it brings an entirely new dimens.
F or 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.
12 II- classic The Quad A faithful reproduction of the original, the new Quad II Classic offers audiophiles the chance to recreate the spirit and atmosphere produced from one of the most famous amplifiers in audio history . The original Quad II was first launched in 1953, designed by P eter W alker .
13 ‘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 elements and emotion of a live performance.
14 Quad sound systems have always provided high levels of listening pleasure to their owners. Our philosophy has always been one of reproducing the ‘live’ experience in the comfort of your own home.
15 1 x 6111 twin triode ‹0.2% 0.02% @ 1W 5Hz–50kHz (+0dB/-0.5dB) Better than -80dB 15dB 50k ohms 5 x Line level 2 x Buffered tape loops Model QC- twentyfour 4 x 6111 ‹0.08% (A-weighted) 20Hz–20kHz (+0dB/-0.5dB) Better than 60dB 47Ω 10Ω 1.3mV (MM)/130uV (MC) 2.
Quad Electroacoustics Ltd, IAG House, Sovereign Court, Ermine Business P ark, Huntingdon, PE29 6XU T el :- 0845 4580011, 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.
An important point after buying a device QUAD Vaccume Tube Amplifier Systems (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought QUAD Vaccume Tube Amplifier Systems yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data QUAD Vaccume Tube Amplifier Systems - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, QUAD Vaccume Tube Amplifier Systems you will learn all the available features of the product, as well as information on its operation. The information that you get QUAD Vaccume Tube Amplifier Systems will certainly help you make a decision on the purchase.
If you already are a holder of QUAD Vaccume Tube Amplifier Systems, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime QUAD Vaccume Tube Amplifier Systems.
However, one of the most important roles played by the user manual is to help in solving problems with QUAD Vaccume Tube Amplifier Systems. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device QUAD Vaccume Tube Amplifier Systems along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
