The Laney TF200 Tube Fusion Amplifier is a hybrid amp with a preamp tube and a separate solid state power amp. There are three channels with two separate tone controls and reverbs. Channels and reverbs are foot switchable. The 12" speaker produces 65 watts RMS so it's "gigable". Clean tone also has a bright switch. The drives have an "enhance" function which scoops or adds mids and a "vibe" switch. This amp lets you conjure up a boatload of diverse sounds with a convincing tube overdrive and a sustain that just won't stop. The unit comes in a very sturdy case with a thick tolex cover and chrome pots. The preamp tube is securely cased in so it will withstand stage use. Comes with a copy of the User Manual.