Roberts R881 Audio Chip TA737

The Roberts R881 is a stereo world radio, which provides a mono output through the built-in speaker, and stereo output through the headphone socket. It uses the Toshiba TA737 audio amplifier IC because it has a pair of power amplifiers to drive the headphones. The sound quality is excellent providing you use a good pair of headphones.

Toshiba integrated circuits always perform well in consumer electronics products.

Circuit Diagram

This is a typical circuit diagram employing the Toshiba dual audio power amplifier chip. The IC requires very few external components making it ideal for portable applications.

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