Who has both in their arsenal?
I've used the Q-Tron for a few years now, and never been entirely satisfied ... of course, I rarely am, as you can tell if you've followed my posts.
I recently got an original Mutron III from Waldo, and while I have just limited experience with it, it doesn't seem to be quite as "fat" as the Q-Tron is. I'm not sure I understand why. I like the highs on the Mutron a little better, but there's a certain thickness to the Q-Tron that I'm torn over.
I thought I was resolved to use the Mutron, but then I was just listening to the boards from Friday the 15th, and when I kicked the Q-Tron on a minute or two into the Scarlet Begonias jam we did, I thought ... well ...
It's further complicated by the new preamp I'm using, it might like the Q-Tron better:
http://www.playingdead.net/scarletjam.mp3
Which do you prefer?

