Voodoo Lab Micro Vibe
Schematic is avaiable HERE. I added a 100ohm protection resistor across the trimpot and the lamp driver transistor (Q1).
Modulation
Memphis Tremolo Modulator
Schematic is avaiable HERE. Hmm, looks interesting, sort of a one stage J FET phaser?
EARTHQUAKER DEVICES: The Depths
I think it’s fair to say that you should not attempt this unless you are pretty confident with your builds. The Earthquaker Devices The Depths, is their take on the Uni-Vibe. The schematic can be found here, on PedalPCB in the build doc. EARTHQUAKER DEVICES THE DEPTHS – VERO LAYOUT THE DEPTHS VIDEO … Read more
EARTHQUAKER DEVICES: Disaster Transport LFO
Add this board to the Disaster Transport Junior to convert to the Disaster Transport. Increasing the 470n cap will provide a slower LFO EARTHQUAKER DEVICES DISASTER TRANSPORT LFO – VERO LAYOUT
MXR: Phase 90
Bit of a classic guitar effect – the MXR Phase 90. Electrosmash has an excellent reference that covers all things Phase 90, including the schematic https://www.electrosmash.com/mxr-phase90. JFETS can be pesky, so make sure you match them as best as possible and buy from reputable suppliers. The script switch is strictly optional. It’s one of those things that … Read more
PEDALPCB: Pendulum Harmonic Tremolo
I don’t know much about the origins of this one, as PedalPCB don’t seem to have listed any information on it (at least that I can find anyway). The Pendulum is a Harmonic Tremolo, meaning the signal is split in two paths, each with either a high or low pass filter; they’re modulated separately and then summed back together for … Read more
CULTUREJAM: Shoot The Moon Tremolo
An excellent optical tremolo from Forrest Whitesides, AKA Culturejam, based on the Tremulous Lune. Project files can be found here https://forrestwhitesides.com/shoot-the-moon-tremolo/ be sure to check out the rest of his blog. CULTRUREJAM SHOOT THE MOON TREMOLO – VERO LAYOUT VIDEO DEMO
BIGFOOT FX: Magnavibe, 0.15″ Vero Layout
The Bigfoot FX Magnavibe is something different in a world of tremolos; it’s a Magnatone guitar amp style vibrato style effect. Slow and subtle works best for me, as it adds interest to the sound without being over the top. You can get a lovely shimmer happening. Plenty of discussion in the usual forums on what LDR and … Read more
