My main amp for Over-Score in the studio and on the road. If I have the transport then I'll use this and blend it with my IronHeart and the tone is just perfect. Using the Ultra XL channel for gain, and the Deluxe pre-amp for cleans, this is a great amp, really versatile. The Gain channel is fairly hard but this is a modular head so you can install other pre-amps for a different tone. I might look into this one day, but for now I'm happy with the Ultra XL and the Deluxe pair, and I've never loved my tone so much.