Here’s a clone of the Zvex Wooly Mammoth. Came out pretty good, sounds good too. I used strip board layout here: http://www.freestompboxes.org/viewtopic.php?f=7&t=4&start=40 It’s about halfway down the page. I modified it to move the parts closer together. My layout ended up being 17 holes wide which fit in the box a little better. I used…
Here’s Fuzz Face wired up and stuffed in a “B” sized box. This box is from 4Site electronics. Great finish and excellent screws much better than the Taiwanese boxes that are commonly available.
A few pictures of a Fuzz Face I made for a Joe. Turns out Joe hadn’t heard of the Fuzz Face. So I thought I make one for him. This one uses a Silicon 2n3906 for Q1 and a Germanium transistor for Q2. The Germanium transistor is a Chinese model not sure what the number…
I found this on the street some years ago. I dug it from under my desk today and took some pictures. Not sure what to do with it. I assumed it was broken since it was on the street.Not sure how to test this. Looks like it has two rechargeable batteries inside, with a jack…
Sometimes you have to buy a new guitar. Sometimes you just give in. I saw this and was inspired. Not sure why, it does have a unique look. I figured the expense was not justified. After thinking about this for a week, I came up with the idea to hawk some old junk on ebay.…
Whenever I build something I usually build two. The parts are cheap. If I make a mistake or the PCB doesn’t etch correctly I have a spare. If you build the first and it doesn’t work you can build the second and compare the two. In the case of the Silicon Tone Bender I used…
I built this Silicon Tonebender posted by mictester over on Freestompboxes. I used this layout. Everything worked the first try and it sounds good. I used BC109CN for transistors. These sounded good and have that metal can with a little tab mojo. I used a ceramic .1µf cap for the input cap and skipped the…
If you are into making things with electronics you probably need to test them out from time to time. Paul Falstad has a really great on line circuit simulation app. It’s a Java applet. Try it out here: http://falstad.com/circuit/ Here’s a picture of a Fuzz Face I mocked up. Notice the scope at the bottom.…
Here’s a new drawing from the Stompbox Cookbook. This is a passive mid control. Could be a good alternative to the standard Guitar treble roll off type tone control. The pot should be a dual gang linear.
This is a Roland Bee Baa Fuzz. It’s sort of a booster followed by a two transistor silicon fuzz. The sounds is pretty heavy and doom like. Interpret that how you will. The original came in a larger case with three stomp switches on top, bypass, boost, tone. I used stomp switches for the boost…
I traded a Fuzz Factory Clone for what looks like an old PA that’s been modified to work as a guitar amp. The Webcor has two speaker connected with what looks like a giant oil and paper capacitor. One speaker looks to be about 6 inches across and the other is about 4 inches. There…
I just started building up a project and I realized the PCB layout I printed from the Stompbox Cookbook is backwards! Beware if you plan to build a project from any of these layouts. I think I can save my build by either bending the IC pins over so the chips are upside down, or…