FuzzPup CSound Tremolo

This is part of our FuzzPup range of circuits designed for 1590A builds. Please read the general build doc available here and ensure you're happy with what's involved. They're not especially difficult, but working in a confined space can be fiddly. Take heed.

Of course there's nothing stopping you using these PCBs for 'standard' builds. They're Direct Connect compatible.

A different PCB is available for 'standard' 1590B builds - see the related products listed below.

Another lovely wobble box, this time getting somewhere close to the throbbing goodness found on a vintage Vox amp.

Simple build using using modern, more available parts than the vintage original, but sounding exactly the same. Pot values and tapers have been fiddled with for a much better range and sweep too.

Supposedly the favoured trem of Phil Manzanera, and used by Mr Bonnamassa (apparently), so what's not to love?

If you want the PCB without parts there's a link for that at the bottom of the page.

Partial kit: PCB, all board-mounted components, pots.

Full kit: As above, plus footswitch and appropriate daughterboard/components for your selected bypass type (see Downloads section for details of those), jack sockets, DC socket, battery snap, hook-up wire, LED.

Enclosure (pre-drilled) is available as an option with full kits, and will not take a battery. Knobs are not included.

Builds are only available with full kits including enclosures. Please choose appropriate knobs.

Supplied with 9mm pots (round shaft)

Inspired by: Colorsound Tremolo

Difficulty: Hard

PCB size: 25 x 48mm

Knobs required: 2

Enclosure: 1590A

Direct-Connect compatible (6-way)

If you want the kit pre-built you must add the enclosure option below and select your knobs in the Components section. Check Enclosures section for powder-coated enclosure availability.

Build doc on the way

Download the INSTRUCTION PDF

Please also read this general guide to FuzzPup builds.

Note: image with circuit board in the enclosure is to illustrate the way this kit connects.