We done a bunch of threads on this issue...
You've got four choices (with options) as I see it...
1. Follow TOOL's link the true bypass thread and
A. Do it yourself
B. Get a solder-friendly friend to do it
C. Send it to someone like Analogman as mark suggested
2. Buy a true bypass looper from somewhere like
www.loop-master.com (5 week wait period) or build one yourself from
www.generalguitargadgets.com.
3. Upgrade to the new EHX XO Bass Microsynth
www.thevintagesound.com
4. Do nothing and experience the worst tone loss on bass history
