I replaced my bridge PUP in my silo last night and noticed that there is a sort of trim pot on the what seems to be the silent circuit. Anybody know what it does????
Yes. There is a trim pot on the silent circuit. It is there to adjust the resistance on the silent circuit
to match the single coil resistance on the factory
pickups to cancel the hum. The silent circuit is ajustable to match any single coil you want to put in your guitar.
oh ... really? i thought i heard somewhere that the piezo's on the petrucci had the silent circuit integrated in it somewhere... hmmm.... i guess not right? your the moderater hahah. thanks derek