What's a Wha?!!
Wha wha pedal....(Wah Wah if your fussy)..........AKA voodoo chile intro
Dont want to interfer, but if Dean gets mega busy then I could have a go.
Just re-read the thread, sorry about the previous posts.

Is this Idea limited to just sustain? if the coils where energised from a PIC then could some strange new effect be created? Ie just sustaining certain strings for a preset time.............:dance: