Thanks for the replies guys.

I’ve seen the YouTube clip, definitely not over the top. I was wondering how it would sound on guitar especially how the wet signal trails/decays when you stop playing. I had a DOD 440 clone that does this beautifully.

I’m not into funky wah sounds. Some subtle, musical envelope filter is what I’m after, but this may be too subtle? I’d love to get my hands on it, but still a little hesitant at present since you can’t get one for cheap either.

Thanks for the suggestions on the Q-Tron series. Does the newer Micro Q-Tron also heavily based on the Mu-Tron? I might give it a go at this one first.