This series of pulse transformers are said to work to improve the balance of transmitter and receiver circuitry in hi-fi equipment, video games and other applications requiring high-performance ...
All-American type R-12 audio frequency transformer. Marked: "All-American / Audio Frequency Transformer / Type R-12 / Ratio - 3 to 1 / All-American Radio Corp. / Chicago". A standard audio transformer ...
This article is part of the Ideas for Design Series: Vol. 3, No. 7. This simple, robust, and low-cost signal generator, based on the LM386 power amplifier IC, provides a trio of audio-band signals ...
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