400+ - when did they start making them w/ 7 band EQ?

Discussion in 'Amps and Cabs [BG]' started by erikwhitton, Apr 10, 2003.

  1. erikwhitton

    erikwhitton Guest

    Sep 20, 2002
    Portland, ME USA
    hi - just bought one of these and i'm trying ot get an idea of how old it is. It does have 7 band EQ so does anyone here know when they started making them with the 7 band EQ?