MAESTRO: MFZ-1 Fuzz
This is a simple little IC-based Fuzz from Maestro – it’s pretty raw. You can also find a layout of the BYOC Lil Black Keys here, which is a variation on this circuit. MAESTRO MFZ-1 FUZZ – VERO LAYOUT
Maestro
BYOC: Lil’ Black Keys (Modded Maestro MFZ-1 Fuzz)
This is the BYOC version of the Maestro MFZ-1 Fuzz, the Lil’ Black Keys. Named as such, as there are a few references to the Black Keys using the Maestro at some stage. It’s an easy build, and it sounds pretty good too. There are fairly minimal differences circuit-wise, between the original and the Lil’ Black … Read more
Maestro FRB-1 Full Range Booster
With added voltage doubler since original units had two 9v batteries.
Maestro Bass Brassmaster
The Brassmaster was originally designed for bass and also picked up by guitarists. The circuit is very unique and originals are hard to come by. I was able to lay it out to fit in a 125B with board mounted pots.