spi's latest activity

Way back in 2016, since i always loved the sound of an Acoustic 370 head, i decided to build an exact clone of the preamp of it in pedal...

I just put my order together, and it was $20.25. Last year I had a $20 order I paid $4 for shipping. I was expecting the tariffs to...

I used this drill template, and can confirm it works. Thank you!

Engineering dept vs marketing dept

Had a guy bugging me for weeks about building him a tube preamp/distortion pedal, and to my absolute shock he actually paid once I...

I placed an order yesterday afternoon and it already shipped this morning! Ordered bare enclosures and lots of components. When I...

So what's the current status with tarriffs. I need to make a small order, am I gonna have to pay a tarriff? And if so, who collects...

If it has stabilized, put you finger on the transistor, you will see it countdown again. Spooky!

I am very proud of how this modded Rat (NO DUH) came out. Some value changes and a Filth control that blends between LED and Asymetric...

germanium transistors take some time to settle--it should eventually stabilize (until you change the temperature again). how long are...

I've worked in the electronics field for over 20 years and only now have been interested in building guitar pedals. I found a link to...

What a great sounding pedal! I love the raw fuzziness with gain up, and the dirty drive you get when lowering the sustain Green themed...

Some times stuff gets posted before it's fully/properly traced and then it becomes entrenched as being original (even though it was just...

I don't think you have to worry! :p Actually IMO the Tubescreamer is unnecessarily complicated for something so bland. There are many...

Here's my build. This one took a while, fitting it into the enclosure took a set of careful measurements so that everything would fit...