I’m really big on this pedal. I had cycled through several Amp-In-A-Box pedals over the last 18 months or so (some significantly better than others) and the BE Deluxe just checks all the boxes. With independent channels, dedicated mid controls, low end damping, and internal gain trim pots for each channel, you really can turn any amp with a good clean tone into a 3-channel amp. FWIW, I’m feeding mine into a ‘72 Marshall 50 watt. That particular head has always had warmer, rounder clean tone than you would expect from a non MV Marshall - almost a Fenderish quality? It plays really nicely with the gain structure of the BE Deluxe.