guitarman19853
100+ Head-Fier
- Joined
- Apr 23, 2006
- Posts
- 237
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- 11
Okay I've asked this on a guitar forum with no responses... So now I'm going to turn to the real audio experts. Really (I think) this is more a question of grounding and isolation.
I need to build an input/junction box for a guitar pedalboard.
Its really simple, 5 in's on one side going directly to 5 outs on the other.
I built one with radio shack parts. non-isolated jacks and a plastic enclosure. Regular hook up wire. It hummed like crazy when i hooked it up. Quick fix was to shield the box with aluminum foil but even that didnt work too well. So I bought parts to rebuild the box with good parts. Switchcraft isolated jacks (with the 3rd closed circuit pin) and an aluminum enclosure. Still same hook up wire. Much better, but still hums.
Clearly I don't know how to properly hook these up so before I go into detail of the way i have it now, how should it be wired?
Thanks! I should've come to head-fi from the beginning for this question.
I need to build an input/junction box for a guitar pedalboard.
Its really simple, 5 in's on one side going directly to 5 outs on the other.
I built one with radio shack parts. non-isolated jacks and a plastic enclosure. Regular hook up wire. It hummed like crazy when i hooked it up. Quick fix was to shield the box with aluminum foil but even that didnt work too well. So I bought parts to rebuild the box with good parts. Switchcraft isolated jacks (with the 3rd closed circuit pin) and an aluminum enclosure. Still same hook up wire. Much better, but still hums.
Clearly I don't know how to properly hook these up so before I go into detail of the way i have it now, how should it be wired?
Thanks! I should've come to head-fi from the beginning for this question.