I have a never used GK 700RB bass head for sale. It delivers 380W at 4 ohms or 250W at 8 ohms, and 50W at 8 ohms biamped. Equipped with a continuously variable speed fan, 10dB pad, volume and tuning mute controls, a 5/4 string adjustable contour, and presence; plus a four-band active EQ. Other sound shaping controls include a boost, tweeter level with hi-cut filter, woofer level with crossover switch. Also has ground lift, pre/post switch, and level controls; send/return and tuner out connections; and output connectors include 1/4" and Speakons. I have been carrying this thing around as a backup, but have not once needed it. It has a few minor scratches on the top and bottom from general day to day handling, but again, besides that fact, it is tested, guarenteed to work, but never been used at all beyond that. I'm asking $425 but would consider a trade, I am in the market for a new compressor, various effects, etc. Make me an offer for cash or trade.