2 x 24 W BTL or 4 x 12 W single-ended car radio power amplifier

Low Noise Dual J-FET Operational Amplifiers

VHF Modulator For VCR Or VDP

Single-Chip AM/FM, MPX Tuner System for Headphone Stereos, Radio-Cassette Recorders

Stereo cassette head preamplifier and equalizer