80s Sunn Coliseum 300 bass head for sale. 300 watts, solid state, lots of cool features/controls - gain, compression, master volume, eq with boost pots for extra volume at different frequencies, bi-ampable, fx loop, etc. Will run at 2, 4, or 8 ohms. Great for bass or guitar, i've been using it a/b'd with a 70s Sunn Concert through 2 2x12s for a mean bass distortion tone but sounds amazing on its own. Tour monster. 400+shipping. Pictures upon request.