Left side starting at the top:
Centrex by Pioneer RH-65 8-track Tape Deck
Pioneer RT-909 Tape Deck
Pioneer SG-9800 Graphic Equalizer
Pioneer SR-303 Reverberation Amplifier missing in this pic
Pioneer RG-2 Dynamic Processor
Pioneer PL-300 Stereo Turntable recessed in the shelf
Right side starting at the top:
Realistic 33-984C Highball Dynamic Unidirectional mics mounted on 24" goose-neck extensions
Pioneer CT-F1250 Cassette Tape Deck
Pioneer TVX-9500 TV Sound Tuner
Pioneer TX-9800 AM/FM Stereo Tuner
2 Pioneer DT-500 Audio Digital Timers
Pioneer SA-9800 Stereo Integrated Amplifier