SANYO -> Panasonic
2-Channel Pre + Power 3V Headphone Amp
SANYO -> Panasonic
3V CD Headphone-stereo Power Amplifier
SANYO -> Panasonic
1.5V Stereo Headphone Preamplifier and Power Amplifier
SANYO -> Panasonic
Monolithic Linear IC Power Amplifier For 1.5V Headphone Stereos
SANYO -> Panasonic
3-V Preamplifier + Power Amplifier for Headphone Stereo Products
SANYO -> Panasonic
2-CHANNEL PREAMP + POWER AMPLIFIER FOR 3V HEADPHONE USE
SANYO -> Panasonic
1.5-V Preamplifier + Power Amplifier for Headphone Stereo Products