I didn't spend much time on comparison because the Micro-tron III just sounds awesome and it sounds exactly what I expected from Mike's. Also, I simply need the filter sounding that I play in the video, so I didn't mess with the knobs, just set it and play.
First of all, before I make comment on the Micro, I have to state something I don't really like on the Mutron and Tru-tron..
My Mutron is a Lsound modded Mutron, but still you can't really get a balance and matching vol level with the clean tone, so it is a bit difficult to play in live if I do a lot of effects switching no matter I got bypass looper or not.. It sounds great and easy to play tho.
Another downside is you have to use the adapter for that, for batteries, I believe you only got few hours or less of battery life to spend.
Tru-tron - better version of Mu-tron in terms of flexibility and size, love the Pre mode to adjust the vol but the 12v AC power requirement / input|output placement is a bit trouble for pedalboard building, another thing I wanna point out is, It is slightly difficult for me to get the "sweet spot" with Tru-tron, took me sometimes to adjust whenever I switch different basses (I play active basses mostly)
But then both units sounds great, original filter sounding that everyone after and preferred... that's my 0.2 cents
and The Micro...
FINALLY...EVERYTHING I don't like on Mutron and tru-tron is all gone! The Micro sounds pretty similar to Mu-tron, easy to dial what I need, 9V DC, small package, really friendly on pedalboard building....sorry.. I have to stop typing.. I want to play the bass now.
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