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Electro-acoustic noisbox/blackfly help

Posted: Mon Jan 27, 2025 10:34 am
by Confuzzled
Hey all,

I've been tinkering around with making (or trying to make) noise boxes with piezos using different percussive devices, wood, metal, etc. I recall seeing the gut shot from an electro-faustus blackfly, and there was a resistor wired into the circuit, which usually only consists of a piezo, a pot to control volume, and an output. Does anyone have a screenshot they could share or explain why the resistor is wired into the circuit?

Re: Electro-acoustic noisbox/blackfly help

Posted: Sun Feb 09, 2025 11:51 am
by Jero
The blackfly had a killswitch too I think? They may have put a resistor across it to prevent a dreadfull POP when activated, in certain situations. The drum thing (very similar) has a .1uf filter cap (from the volume ground to output jack ground).

Re: Electro-acoustic noisbox/blackfly help

Posted: Thu Feb 13, 2025 7:46 am
by UglyCasanova
I tried to check my cloud storage to see if I had any pics of it before mods, but I only found one after I had gone as far as possible to make it a total rat's nest. Maybe it can inspire you to go ham, which is something. Fear not failure. :zen: :lol:

Re: Electro-acoustic noisbox/blackfly help

Posted: Thu Feb 13, 2025 7:50 am
by dubkitty
something something sawtooth wave.

Re: Electro-acoustic noisbox/blackfly help

Posted: Fri Feb 14, 2025 6:55 am
by Phosphene Audio
UglyCasanova wrote: Thu Feb 13, 2025 7:46 am I tried to check my cloud storage to see if I had any pics of it before mods, but I only found one after I had gone as far as possible to make it a total rat's nest. Maybe it can inspire you to go ham, which is something. Fear not failure. :zen: :lol:



Be right back, gotta see if my tetanus shot is up to date.

Re: Electro-acoustic noisbox/blackfly help

Posted: Fri Feb 14, 2025 12:49 pm
by Confuzzled
UglyCasanova wrote: Thu Feb 13, 2025 7:46 am I tried to check my cloud storage to see if I had any pics of it before mods, but I only found one after I had gone as far as possible to make it a total rat's nest. Maybe it can inspire you to go ham, which is something. Fear not failure. :zen: :lol:
I'm more ham handed when it comes to a soldering iron, but I'm trying!! Thank you so much for this! As I was looking through your pics I see the resistor attached to the piezo red wire. I think that's what I saw in the original gut shot.