Universal Reverb Radio and TV Experiment January 1967.jpg
Article in pdf: Universal Reverb Radio and TV Experiment January 1967.pdf

The Cornish ST-2 was originally designed for David Gilmour, and released as a standalone pedal in 2007. David is notably associated with the...

Hi all, anyone have a schematic for a Eden Nemesis NC200 from around 1996 or so? Was able to buy a well worn one from a friend and it has a few weird...

So I recently built the Bajaman Optical Limiter and loved it. It's warm & responsive on bass/baritone guitar, and is better than my Xotic SP at...

Hello,
i need help find a replacement footswitch for a WH10 Ibanez Wah pedal.
Part number is 8Y1011 FUJISOKU
in north america of possible.

thanks...

Hi, not sure if this is appropriate to post here, I was comparing it to a Marshall supa wah but I don’t think that’s what it is. This was sent to me...

Another one from the collection. It was passed onto me by an ex-work colleague (ex-colleague, as I'm now retired), who says he found it on the...

Just did update the forum to the last version of its software. It was completely uneventful on our side, but if you notice something not right,...

I have found these operating instructions for the ROZZ RGA 6TB/10TB in my documents.
This was a combo amp that a friend of mine had in his music shop...

From Electronics & Music Maker. The original source is at the top of the Write-Up tab

Split-Phase Tremolo.xlsx

Here’s a mod for Jaguars that I done a long time ago. Some may find it cool; I like it.

Video of some guy demoing the circuit.....

From the same magazine:
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Complete article with schematics and layout: Bucket Brigade Poptronics 1976 june.pdf

Another one for the collection. Details of its origin are at the bottom of the 'Write-Up' tab on the attached Spreadsheet.

Sustain-Fuzz, ETI...

Anybody have the schematic for a Dunlop Univibe UV-1 Rev F? I'm not getting the effect signal when engaged, only getting bypass. The light is...

I really hate spam

...and the units keep on coming!!! This is from the September 1979 issue of British publication Practical Electronics . It's different from the...

This is a circuit I've had from something I photo-copied 40-odd years ago. Basically, it's a Fuzz unit, but with a few bells & whistles .
I've...

Good! I am building a Boss TW-1 that I had bought disassembled, I have put the missing parts, but when activating the effect, it does not make the...

Not a vibrato really but a good sounding tremolo.

kazan vibrato correct.jpg

Hi,

I have some questions about the tweed man overdrive ( from pedalpcb.com) which is a clone of the Catalinbread formula 5F6.
I have just made it...

I took some gut shots when I crossed paths with one of these pedals a while back. I drew in the tracks and mirrored this to make a combined image of...

hi all,

haven't finished tracing this one, but something is immediately clear: this reissue isn't based on the dod 440. I remember back when the...

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The complete...

I’ve got an issue with my small clone clone. It’s not passing signal, but the output has a chorus effect on it, so it’s looking like the first opamp...