udio Int. Video Switcher P/N: VSS04T. Audio Int. Audio Switching Controller P/N: MSM2804. Baker Audio PreAmp/Power Supply P/N: M1084PS. Audio Int. Infrared Receiver/Transmitter P/N: Alpine FM/AM Cassette P/N: TDA7552. Baker 14" LCD Monitor P/N: 990-4110-002. Panasonic VHS Hi-Fi VCR P/N: PV-4662. Sony CD Changer P/N: CDX91.