I purchased this item used and used it once in a recording studio. While using it, the master volume knob felt a little loose, but other than that, I think there are no problems. Power cable Speaker cable I also purchased a footswitch, so I'll include that as well. Shipping costs haven't been finalized yet, but if you can pick it up near my house or at the nearby station, I will discount the price accordingly. Please feel free to contact me with any questions. Thank you.