Quad Amplifiers / Quad 11 Original KT66 EF86 JJ Full Revalve Kit Pair

Quad 11 Original KT66 EF86 JJ Full Revalve Kit Pair Click on image(s) above to view larger

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Since Peter Walker founded Quad in 1936, all Quad products have displayed originality in design and outstanding audio excellence. A world leader in audio amplifier and electrostatic speaker design, Quad has been recognised by awards from around the world including the Queen's Award for Technological Achievement in 1978 the only one ever presented to an audio hi-fi equipment manufacturer. It is hard to believe that the legendary Quad 11 was discontinued in 1970, yet my own Quad 11 still outperforms many high end amplifies some 45 years on. Our kits use the best current production and NOS valves to help you get the best sound out of these legendary amplifiers.
This full revalve kit contains the JJ KT66 & EF806S with the Brimar RU GZ32 rectifier for the legendary Quad 11 power amplifier that was introduced in 1953 and remained in production until late 1970. This is an Audio Icon and was used in Commercial as well as home HI Fi. This is still amongst the best sounding audio amplifiers that I have listened too.

Our JJ revalve kits consist of a specially selected set of JJ EF806S valves combined with selected and matched set of JJ KT66 output valves.

JJ valves are renowned around the world for their sound quality. They produce a smooth clear high end with a clean and clear treble. The midrange is full and well balanced with a tight and well defined bass end. Many customers have told us that they like this combination in the Quad 11
as it produces a warm musical sounds with no harshness.

To complete the package we use a Brimar Ru GZ32 that has been specially tested by us and is one of the best alternatives to the Original Mullard GZ32. The foreign Brimar has a more compact size but still retains that beautiful shouldered bottle thus retaining the Classic Quad look

This set is for a pair of Quad 11 and covers a pair of mono block amplifiers.

Our Kit consists of 10 valves

4 x Specially Selected EF806S JJ
4 x Specially Selected KT66 JJ In matched pairs
2 x Specially Selected GZ32 Brimar RU

Please note that the kit contains the valves only



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