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I bought some obsoleted electronics at a local recycler, and there are a ton of these jfet’s. I am having trouble identifying them. Markings are “S” and “F2701”. They sound good in a simple DOD 210 FET strip board circuit. Mostly curious what they are or what they compare to The IDSS for one...

its a Hammond enclosure, maybe a 1590XX? Its whatever the build docs state. I dont have a drill template, I just printed the one that was in the build docs, but I enlarged it to the point it was an exact match to the actual PCB

I am making my first attempt at wiring a circuit using stripboard. HP-1 because I like it and it has a reasonable number of components for my pea brain to grasp. Plugging all the components in is easy, but I am not sure about the footswitch. I have a 3PDT footswitch, how would I wire this...

Thanks, of course now I realize its listed right there...

Thanks all, really helpful. @Ginsley, do you happen to know the value of the trimmer in the second pic?

Guys, not sure if I wasn't paying attention this past month of using this pedal or not, but I have noticed some popping upon turning this on and off... 1meg resistor on the input jack? Of is there something else I should be troubleshooting?

I am a visual learner. I have the schematic, but I am still very very new at deciphering them and how everything flows. My request: If you have a breadboarded RG Keen style leakage tester that doesn't stray much from the actual schematic itself (I have seen some w/ switches, trimmers...

@HamishR thanks for the idea's. One issue I also have is the hook up wire is super floppy. I might need something a bit "stiffer" so I can train it to stay put. But I agree, maybe I will run it all under the pcb. It sounds great. I havent been able to set the distortion and compressor trim...

yes, correct

I went through a preamp phase last month and between this and the IVP Preamp build I think I am set (yea right) Overall, this was an easy assembly, just a lot of parts. No traces to score for loop wiring, just a crowded PCB. Swapped the called for 4558 opamps for Burr Browns because I am a...

I just finished the build, did the loops because I knew if I didnt, I would regret it. Even if they are not used all the time lol.

All, Apologies for resurrecting a long past thread. I am currently building one of these as we speak and I am crippled with indecision regarding the effects loops. I get that the usefulness of one in a pedal is limiting, but now is the time for me to decide. So, if anyone was to do it...

Great idea. That rotary switch takes up a lot of space it seems

Man, I would love this in a 1590BB. I have zero need for the fuzz, is it possible to make that optional? Or modular for those who want the fuzz? I just dont think the evil filter fuzz sounds good.

yea, Ideally.

Hi All, Apologies if this is a basic question that has been discussed ad nauseum, but being a noob at this sort of thing, I guess I have to ask to learn. Long story short, I have a DBA Evil Filter pedal. Two things: Its f*ing massive, and I have no use for the fuzz side. What would it take...

I’ve got a Death by Audio Evil filter pedal. I really like it, but it’s laughably huge. I don’t like, nor do I use the fuzz on it, so that leaves just the filter side. I’m wondering if anyone knows of, or has any suggestions for a similar style filter pedal PCB that would (I hope) fit into a...

Does anyone have a recommendation for an attenuator for a vintage Fender Champ? I cant recall off the top of my head but the speaker is sub-4 ohm and has RCA connectors. I'm sure many know, despite being small and "only" 5 watts, it can get very loud. I'd love to be able to bring that down to...

All (except Modern Revolt) are in 1590B enclosures for pain and suffering purposes. I have yet to perfect the top in/out/power template and its my least favorite part of this enclosure. I have little knowledge of Devi Ever, and what I have read, makes me want to keep it that way. Some of...

Russian diodes don’t always have the band on the cathode side You can see the cathode ball in the diode on the incorrect side.