The instrument
The Yamaha AM 802 8 channel analog mixer is launched at 1989.. It's an upgrade of the KM 802 and has a small 6 channel version called AM 602.
Details
The AM 802 has 8 monaural line inputs, 6 of which can be switched to accept a low-level input such as a microphone, and three aux sends with three separate stereo returns. Each channel has a basic shelving equalizer at 10kHz and 100Hz.