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Hey all - this is not so much a troubleshooting question, as I haven't gotten around to building up my lowballer PCB just yet. I'm trying to understand the circuit schematic of this one and I'm wondering if anyone can explain that following: leg 3 of both the bass & the treble pot, as well as...

Hey all - hoping I can get some clarification on this subject. I built up a Guvernator PCB today and it sounds pretty Marshall-y - just a little underpowered. For comparison - I have built this same board before and remember it having both more gain and more overall volume... anyway - I was...

I understand that the PT2399 can get really noisy if it's circuit has to share power on the same 9v as another circuit does. I want to build a double-pedal version of the Captain Bit first, then the Sea Horse second. Like I said - I know noise is an issue but I figure there is all ready going to...

Hey all - I recently acquired a PCB for a reverb circuit that is meant to have a PC mounted DPDT footswitch. With no status LED. I was hoping to wire a 3PDT switch off-board and use the two outer columns of lugs for where the PC pins of a DPDT switch would normally go. if I do this, could I...

Does anyone know if the Pythagoras board (specifically one with the Threeverb EEPROM) would be modifiable for reverb trails? Just curious because I'd really like to build one but I'm also a sloppy guitar player so I really don't like true bypass time effects that jarringly halt...

Hey all - got a question regarding a schematic I found for a tails mode switch for the Dark Rift PT2399 delay. I'm sure I can build it, and I'm sure that I can connect it to the 3PDT no problem, but I'm wondering just where I should be connecting this to the Dark Rift board? Could just be as...

Hey all - I've got a Ram's Head Muff circuit I have been building with modified specs to be closer to the Bluebeard Fuzz (variations: two three way toggles one for mid-frequency shift and one for clipping diode variation, as well as a 470uF cap instead of a 100uF) - I've been doing it on...

I have a Muroidea board that I want to build with this bass frequency mod: on the original Rat board - R7 is the 560 ohm resistor and C6 is a 4.7 uF electrolytic cap. it appears that on the muroidea, there is a trace going from one side of the 560 resistor to the positive leg of the 4.7 cap...

Hey all - if anyone knows of a reliable supplier for the out-of-production HT8950 18-pin voice chip, I'd love to hear about it. Ebay is sketchy for this type of stuff. I found a supplier in Montreal that has them listed on their website - but all they actually have is HT8950A 16 pin chips -...

Planning on building a promethium PCB up into an HM-2 style distortion. And I'm looking for some advice on how to replicate my fav HM-2 sound. I have an older Behringer HM300 Heavy Metal that just sounds uglier, more ragged and almost fuzz-like on the lower end than anything I have built so far...

Hey all - noob question here. Since I've only been doing this for a few months, I've got a lot of questions. Got a Muroidea PCB build slated to reuse some parts from another build that I scuttled. One of the parts is a Tayda 3pdt board that all ready has a blue 5mm status LED and resistor in...

Hey everyone - this may not be the best place to ask this question, but so far, my forum experiences here have been really helpful - so I'm hoping someone can help me out with this. I have a Boss RV-6 reverb that I am looking to modify with something that I have seen done on many other Boss...

Okay - so I just built up a Phase II phaser and it turns on, passes signal in bypass, etc. I subbed a couple of parts since Tayda was out of A25k pc mount pots, so I used an A50k for the rate knob and they were also out of TC1044 voltage ICs, so I used an ICL7660 instead. When the effect is...

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