When using the TAPLFO V3C, omit the following:
- X1
- C6/C7
- R10/R12
This is a clone of David Rolo’s Twin Peaks Tap Tempo Harmonic Tremolo. Instead of two PCBs sandwiched together, it is one board. It fits in a 1590BB, rotated, with 4 knobs on top, and 3 on bottom.
It requires a 2P4T mini plastic rotary switch, and an Electric Druid TAPLFO.
Circuit designed by David Rolo
Layout designed by delyk PCBs
Permission to sell PCBs granted by Mr. Rolo
Chris Wright (verified owner) –
Sweet Cherry Pie.
This pedal is now one of my favorite units on my pedal board. The tap tempo is sweet, and just the basic versatility is truly incredible. Not to mention that Kyle (Delyk) was super helpful, friendly, and was always there to help troubleshoot when I made mistakes! haha
Elliot Selfe (verified owner) –
Cant rate it highly enough
Fantastic sounding design, i can’t think of another tremolo that sounds better or has as much versatility, theres some great synths sounds you can get out of it
Kyle was super helpful when i was ordering parts and helping me work out ordering and shipping costs to England
Will definitely buy more in the future
Brad Macomber (verified owner) –
KILLER CIRCUIT! Absolutely lovely sounding trem with an insane amount of variations available. 10/10 would build again.
Jesse (verified owner) –
Easy as (cherry) pie to build, DIY vactrols seem to work just fine, sounds great after biasing. Just follow drolo’s instructions:
1: set offset so LFO is centered about half of operating voltage
2: set HF and LF for maximum depth without clicking
3: goose volume to make up for loss.
simon (verified owner) –
I really enjoyed this build. I original built the monster vero version from tagboard a few years ago but I never was able to get the ticking figured out. this has simple wiring especially when using the utility footswitch board. There are so many tremolo sounds to be found in this. I am loving the harmonic, bass only and treble only settings. I would recommend this for anyone who is looking for a more challenging build
Richard Howes (verified owner) –
Great effect. Lots of possibilities.
I bought a second PCB and they both sound great.