In very good cosmetic condition. The GE900W 9-band per channel equalizer has an LED spectrum analyser which shows the signal output level for each of the 18 bands. It can be used conventionally in stereo mode or allows you to record onto 1 tape deck using the left-hand equalizer at the same time as recording onto another tape deck using the right-hand equalizer. This was a top-of-the range midi component. Key features:- spectrum analyser display for left and right equalizers; EQ range switch +/- 6dB or 12dB; accepts 2 tape decks for use with IDRS (Isolated Dual Recording System). See photos of detailed specification from the manual which is included. Happy to.