
Mitsumi
IC for Headphone Stereos Monolithic IC LAG 665

Contek Microelectronics
RADIO AND CASSETTE RECORDER CIRCUIT

Mitsumi
IC for Headphone Stereos (bass boost)

Contek Microelectronics
RADIO AND CASSETTE RECORDER CIRCUIT

Unisonic Technologies
RADIO AND CASSETTE RECORDER CIRCUIT

Mitsumi
IC for Headphone Stereos (bass boost)

Mitsumi
IC for Headphone Stereos (bass boost)