I've got one.Special amp.Outstanding quality.You can get amazing tone BUT it's a difficult amp to operate.His versatility is also his weakness as the controls are incredibly sensitive.It's a 3 channels (2 modes by channel),completely separated with full control (EQ etc.),amp with Reverb & parallel effect loop (nice footswitch w/boost,ch,rev.).You can use 6L6 and EL34 (switch).The clean ch. is outstanding,a thing of beauty ,really..I use a Marshall 4x12 cab in combination with the 2 Black Shadows (Celestion) inside.Alone,it's a bit "stiff"..So,it's really not "plug&play...It takes time to fine-tune it for each guitar-model.And it's a beautiful amp to watch :) too...