KEX M800 Centrate Element is Pioneer's top high-end product from ca. 1990. It's a Auto-Reverse Cassette Deck and Tuner with Multi-CD changer or Single CD Controls It has Removable front panel, 24 FM preset stations, BSM best station memory, preset scan, up/down tracking with variable-level local station search, impulse noise eliminator, All-logic control, Music sequence search, Dolby B and C noise reduction, automatic metal/70µs tape selector, automatic tape tension, servo drive mechanism, soft loading/mechanical ejection, Dual Azimuth, SLX twin-cutoff head (PCOCC), radio intercept, bass/treble and midrange separation, Dual amplifier balancer, ASL source level adjustment, AUX input, 2 preamp outputs, switchable green/amber lighting etc. Included are also remote, install. frame and Pioneer GM-2000 amp from roughly the same era.