Kenwood KE-894 Spectrum+ Graphic Equalizer ftp://docs.kenwoodusa.com/manuals/OM-KE-894-1994-KUSA.pdf +/- 10dB range 60, 150, 400, 1k, 2.4k, 6k, 15k channels Dual inputs(tape/line) photo http://members.rogers.com/djmtey/eq.jpg bought at audio video 2001 for $220. purchase for $90. in perfect condition with manual and box
