QUAD Vacuum Tuber Amplifier Systems QUAD II-FORTY - Manual (Page 2)

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
use a circuit dating back over fifty years to the time
when vacuum tubes ruled the electronics industry
and Peter Walker considered by many to be the
master of audiophile design.
he often shunned traditional thinking, preferring
to go his own way, relying on excellence in circuit
design. Circuits that are still admired today by
the finest minds in electronics-for their stunning
performance and, by today’s standards, simplicity.
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II-forty
The Quad