Had some time to really crank the 51Filthy yesterday. It’s solid. There are enough knobs to tweak to get the tone where you want it. The integrated boost is nice, though it would be nicer if you could control it with an external foot switch. However, I have a stupid number of overdrive pedals, so I’m not hurting for external boost options.
The Resonance control brings the thump. The Presence control has a usable range (I.e. doesn’t need to be cranked).
The integrated 9V outputs are super handy too.
I’m impressed with this and eyeballing the Recto version now…
