Unisonic Technologies
LINEAR INTEGRATED CIRCUIT
Philips Electronics
2×6 W hi-fi audio power amplifier
Philips Electronics
IC – Integrated Circuit Power-supply
Philips Electronics
6W hi-fi audio power amplifier
Philips Electronics
2 x 12 W hi-fi audio power amplifiers with mute
Philips Electronics
Vertical deflection circuit
Contek Microelectronics
DUAL EQUALIZER AMPLIFIER WITH ALC