510-582-6804
Click on the link above to contact the seller or e-mail To see more of this seller's radios, visit Ben Martin's Radio Library.

Published by The American Radio Relay League, This 128-page paperback is filled with all sorts of good information. On page 2, Your Heathkit SB100 Receiver, "Obtain greater gain." On page 5, Transistor power supply with regulated output voltage. This circuit is useful for up to 12v output at load currents of 50 ma or less. All assembled on a piece measuring just 3-3/4" x 2-1/2 inches.  $4.00. (3020777)

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