Three mini super hard on boosters.

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Three mini super hard on boosters.
No 30 - Overdrive
An overdrive in a handmade enclosure. If you want to try it yourself this document could be a help. And this spreadsheet for calculations.
Quick and dirty stereo sample player for @blackvalleyrocks #teensy #arduino #diystompboxes (at Nerd Cave) https://www.instagram.com/p/BomKf7VCKAu/?utm_source=ig_tumblr_share&igshid=1fh8cmuvxsoee
No 33 - Fuzz
Another BMP fuzz; Green russian with no mods.
Handmade enclosure with hammertone paint. The switch cap and face plate was etched with NaOH - see tutorials.
No 32 - Tremolo + Reverb
A tremolo and a reverb (belton brick).
To fulfill the wishes of the customer, no extra mods or knobs for this one. Actually, to set the reverb length you need to open the enclosure.
PCB.
The enclosure was handmade. If you want to try it yourself this document could be a help. And this spreadsheet for calculations.
No 29 - Phaser
Phase 90 with vibe switch.
I tried all suggestions for a rate indicating led, but none of them worked. They did not work at all, had way too small intensity amplitude or turned the led on and off rather than made it pulsate. So I designed my own using two darlingtons (PCB). I’m not claiming it is the best way to do it, but it works.
The box was reverse etched, which together with the hammer paint was a nightmare. I won’t be doing that again (famous last?), but if you do, I have one advise: don’t try to sand the unetched areas (the text in this case) - use a knife to scrape off the paint.
No 31 - Fuzz
A fuzz with switches for tone scope and clipping mode.
The enclosure was handmade. If you want to try it yourself this document could be a help. And this spreadsheet for calculations.
Finally completed my replica Sola Sound Tonebender Professional MKII. This is easily the most perfect-sounding fuzz/distortion tone I've yet created: it sounds just raw, defined and awesome on guitar or bass. Thus the intricate paint job. Matched germs from Smallbear, true bypass, obnoxiously bright waterclear green LED and no VOLUME control. For the moment, wired positive-ground, but I have a negative voltage inverter daughterboard to add to it so it can be daisy-chained. A beast. For sale too...