DEARMOND: Square Wave

DE ARMOND Square Wave Vero a00f671d79a9

The DeArmond Square Wave – it’s pretty much an MXR Distortion + with a couple of minor values changed.  It does come in a cooler-looking box…    There’s a great analysis of the Distortion Plus on Electrosmash, which will apply equally to the DeArmond Square Wave. DEARMOND SQUARE WAVE – VERO LAYOUT MODS The most obvious place to … Read more

BYOC: Lil’ Black Keys (Modded Maestro MFZ-1 Fuzz)

BYOC Black Keys MAESTRO MHZ 1 vero layout v2 ee39334ce2d5

This is the BYOC version of the Maestro MFZ-1 Fuzz, the Lil’ Black Keys.  Named as such, as there are a few references to the Black Keys using the Maestro at some stage. It’s an easy build, and it sounds pretty good too.  There are fairly minimal differences circuit-wise, between the original and the Lil’ Black … Read more

EARTHQUAKER DEVICES: Plumes

EARTHQUAKER DEVICES Plumes 2020 08 17 v2 00a50523273c

The Earthquaker Devices Plumes is their take on a Tube Screamer, and it’s quite a good one.  It’s somewhat simpler than Palisades, which is probably about as far as anyone would want to take a Tube Screamer.   I’m not one that really likes Tube Screamers a great deal, as I never got the mid-boost and … Read more

FAIRFIELD CIRCUITRY: The Unpleasant Surprise

FAIRFIELD UNPLEASANT SURPRISE vero layout v2b 423eeb5eccdd

The Fairfield Circuitry Unpleasant Surprise –  bias voltages unknown for the JFETS (so you may need to tweak them).   I had to tweak a bit for the Barbershop before it was right, maybe the same here.   Mind you, this is a bit of signal-destroying fuzz monster, so it may not matter as much.  I have checked … Read more

PETE CORNISH: SS-3 Soft Sustain

PETE CORNISH SS 3 SOFT SUSTAIN b29e86251617

Pete Cornish’s excellent take on the MXR Distortion +  the Pete Cornish SS-3 Soft Sustain. I used a vintage tin can IC in the first gain stage, and while it added a bit of noise, it certainly added some grit and character.  There’s certainly nothing wrong with a standard single op-amp – potentially better, depending on … Read more