This is probably the best overdrive pedal I’ve tried in many many years! – Bjorn Riis ⚡        

“It really feels like I’m playing a real tube amp.  One thing I often miss in Marshall modelled pedals is that they either lack the low end or that the mids are either too low or too high. The Engine is perfectly balanced, with that low end chug and the mids right where they should be, without sounding boxy or hollow.”