Philips Electronics
Sync Discriminator for CRT Displays
Sony Semiconductor
FM/AM Radio
Sony Semiconductor
2 Channel Surround
Sony Semiconductor
Pre-Power Amplifier for Pocketable Stereo Cassette Player
Sony Semiconductor
Vocal Canceller for "Karaoke" Equipment
Sony Semiconductor
FM/AM RADIO
Sony Semiconductor
All Band TV Tuner IC (VHF-CATV-UHF)