Ugly Face 2
This was my version of the Ugly Face. I replaced the LM386 with a dual op-amp. I used one op-amp as an input buffer and amplifier, the extra op-amp as a mixer. The idea was to mix the input with…
Tag 7555
Ugly Face 1.1
Working on making PCBs with Kicad and SMD components. I went to my go to project the Ugly Face by Tim Escobedo. What ever happened to Tim Escobedo? I took the original Ugly Face with a couple value changes and…
Fugly Face
A few fur covered Ugly Face clones. This circuit is so much fun. It really needs an update. Ideas coming soon!
Deformis: Ugly Face with Mix mod
This is my take on Tim Escobedo’s Ugly Face. I replaced the LM386 with a dual op-amp and and added a mix control. The LM386 is a great chip but its gain is limited to 200. A single op-amp can…
Deformis – Ugly Face with a mix control
Here is an updated post with a schematic and parts for the Deformis. This started as Tim Escobedo’s Ugly Face. I made a few changes. I swapped the LM386 with a dual op-amp. The 386 was used in the Ugly…
Ugly Face with Mix
I’m a big fan of the Tim Escobedo’s Ugly Face. This is a super fun project, sort of a. right of passage for DIY pedal makers. The sound is unique. The best way to describe it is as a square…