These are plans on how to build your own radio tuner. There is no amp in these plans.
Designed especially for high-quality
reception of local broadcasts, this
easily built unit uses low-priced standard
parts and serves a number of practical, general-purpose applications.
Suitable for use with any radio amplifier or public-address system, it may be employed
to bring educational programs into classrooms where they can be amplified by
means of the school P.A. system, or, for
regular broadcast distribution in hospitals,
or similar public institutions where
such amplifiers are available.
The experimenter
can use this quality radio tuner
to bring old sets up to date. Many of the
older console receivers had excellent audio
amplifier stages that are still useful,
or he may prefer to build one of the several good
inexpensive amplifiers described
in recent issues, as any amplifier with
an output of 8 watts, or more, may be
used.
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The experimenter
can use this quality radio tuner
to bring old sets up to date. Many of the
older console receivers had excellent audio
amplifier stages that are still useful,
or he may prefer to build one of the several good
inexpensive amplifiers described
in recent issues, as any amplifier with
an output of 8 watts, or more, may be
used. 