Here's a cool little bass filter pedal designed by bleepboxes. Really low parts count should make for a pretty quick build. Original info here. Might be a good idea to put the 4.7n cap on a switch with a 2.2n for more tonal variation.
If you use a bassguitar you wont need a booster. It was designed with a bass in mind. I should know I designed it ;).. a guitar is not so great sounding....thnks for verifying!
Breadboarded this. I am having the same problem as another builder. i get fuzz but no filter sweep with the knob. We both built with LM567CN. I assume the problem is with the chip.
Can I use 78L05 instead of L06? At least the LM567 can be supplied in a range between 3.5v and 8v. So, I think it can work. Just asking because I found only the 5v version of 78LXX nearby. Thanks.
This is really cool! Built it and sounds very interesting with my Jazz Bass. Combining with fuzz makes a super heavy, gnarly sound. Combined with Earthquaker The Depths and it almost sounds like a weird synth. Thank you for the layout!
Where can I find the transfer image for the PCB?
ReplyDeleteIt's in the Misc. folder
DeleteIf you use a bassguitar you wont need a booster. It was designed with a bass in mind. I should know I designed it ;).. a guitar is not so great sounding....thnks for verifying!
ReplyDeleteBreadboarded this. I am having the same problem as another builder. i get fuzz but no filter sweep with the knob. We both built with LM567CN. I assume the problem is with the chip.
DeleteCan I use 78L05 instead of L06? At least the LM567 can be supplied in a range between 3.5v and 8v. So, I think it can work. Just asking because I found only the 5v version of 78LXX nearby. Thanks.
ReplyDeleteit's these working for low pass filter for input audiofor subwoofer sound
ReplyDeleteThis is really cool! Built it and sounds very interesting with my Jazz Bass. Combining with fuzz makes a super heavy, gnarly sound. Combined with Earthquaker The Depths and it almost sounds like a weird synth. Thank you for the layout!
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ReplyDelete