Don't know what to say about this amp. I really love it. Oooey-gooey tubey sound that only a Mesa can bring. Specs: 1x12" 300W 4 ohm Updated to active/passive switch Comes with cover. Really good condition. Hasn't seen any gigging, only light practices. Decided to part with it since I really can't justify keeping it...my Markbass nano does the job for me right now. $650 + shipping. PayPal preferred. Pics to follow.