Looking to sell my very good condition (seriously clean finish, was kept in a rack) Harkte HA7000 bass head. The head has two power sections that you can run 350 watts in mono (traditional bass stack), stereo, or biamping (4 ohms for lows, 4 ohms for highs, at a set-able frequency). Has a Sovtek 12AX7 preamp tube in it. Since this is an older, more efficient head most people agree that 350 watts of an old Hartke is as loud if not louder than 500watts today! (not saying this is scientifically true, just a perception of volume) These babies seem to be pretty rare and I have had a fairly hard time finding information on it. Jack Bruce still uses these to this day, though! Looking to sell for $325 shipped but I would prefer a trade for a bass cabinet! Also, I'm going to be selling a Hartke MOSFET 3500 as well, and if one sells I might keep the other one. Pics will be posted once I get home.