The circuit described
in this article is eminently
suitable for
those who appreciate
comfort as well as
sound quality. In the
circuit two integrated
electronic potentiometers
are operated by
an Re5 infra-red
remote controller to
provide a volume control
that is not only
free of crackles and
other annoying
noises, but is also free
of wear and tear. It is
intended to be built
on a small printed-circuit
board that can be
conveniently built into
almost any existing
amplifier.
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