Vermes
Advanced Member level 4
This is a project of a simple fuzz that does not need control. It can be easily installed in any guitar. Additionally it has two supply modules, which are alternative to battery supply. The system of the fuzz is really simple and classic, LED signal limiter and it does not need description.
The power supply system was developed as when the fuzz is installed in the guitar, there is not too much space for battery supply. To solve this problem, modules were made that power the system by signal cable. To gain the voltage of 9V, required for the fuzz, we have to power the device by constant voltage of 15V. It would be better to use stabilizer 78L10 rather than 78L09, what will ensure certainty 9V voltage on the guitar (we level possible voltage drop on long cable). Modules in addition to voltage stabilizer are equipped with low-pass filters preventing from hum and others. Systems made of efficient components start without any problems.
Link to original thread (useful attachment) – Mini Fuzz z zasilaczem