Rockerverb 50 Mark II 1X12 Combo 50 watt, twin, FX loop, reverb, EL34 Tubes- This is a terrific amp that covers a lot of ground for gigging, recording and rehearsal. Any player or studio would be psyched to add this to their amp line up. It offers heavenly cleans and hellishly overdriven lead tones and everything in between. It"s footswitchable format makes it super easy to use and offers switchable valves so you can have your local tech drop your preferred tubes in it and bias it to your liking. It sounds amazing right out of the box though so don"t think you need to do anything to get incredible tone from this amp - all you have to do is turn it on, plug in and GO! You will find killer tones for Rock, Blues, Metal, Fusion and killer Country!