Sony CDP-101 Compact Disc Player Pioneer SG-2030 Graphic Equalizer JBL L30 Bookshelf Speakers (pair) Yamaha CR-620 Stereo Receiver Pioneer SG-9500 Graphic Equalizer (1970s) NAD 3020 Integrated Amplifier (1970s-1980s) Bose 901 Series II Direct/Reflecting Speakers (pair) ADC Sound Shaper SS-110X Graphic Equalizer Sansui TU-717 AM/FM Tuner (1970s) Pioneer SG-9500 Graphic Equalizer (1970s) Pioneer CT-F1250 Cassette Deck (late 1970s) NAD 3020 Integrated Amplifier (vintage 1980s) Sharp RT-1155 Stereo Cassette Deck (1980s) Pioneer VSX-D1S A/V Receiver (1990s) JBL 4312 Control Monitor Speakers (pair) Yamaha CR-620 Stereo Receiver Bang & Olufsen Beogram 1800 Turntable Realistic STA-2100 Stereo Receiver Realistic STA-2000 Stereo Receiver (1970s) Advent/1 Loudspeakers (pair, 1970s) JVC TD-W354 Dual Cassette Deck Realistic STA-2100 Stereo Receiver Realistic STA-11 Stereo Receiver Marantz 2270 Stereo Receiver Sony PS-X500 Turntable Realistic Minimus-7 Speakers (pair) Bose 901 Series II Direct/Reflecting Speakers (pair, with equalizer) Realistic STA-2000 Stereo Receiver Realistic Minimus-7 Speakers (pair, 1970s-80s) Pioneer SX-550 Stereo Receiver (1970s)