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Waddle Box kit

Item number: 2790

Envelope Filter.

Category: PedalPCB EQ|Filter


starting from 27,00 €

including 19% VAT., plus shipping

Available now!

Shipping time: 3-5 Working days


The Waddle Box uses a bandpass filter circuit where the peak frequency is determined by the input signal level, for a touch-controlled wah or auto-wah effect.

This kit contains the PCB and all necessary parts. The enclosure can be selected, please select 2 knobs for 6.3mm shaft seperately.
Here is the bill of material: bill of material

This project is by PedalPCBs, in cooperation with Musikding. If you have any problems with the contents of the kit, please contact Das Musikding (Klaus).

Here is the direct link to the manual with layout and schematic:

Effect-Type: EQ/Mix
Instrument: Guitar

Ratings (1)

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Total entries: 1
5 from 5 As decribed

Nothing missing, correctly drilled enclosure. Easy build with only two pots, and the foot switch breakout board really helps keep things clean.

Dont forget to either break off the little metal stub that sticks out towards the top of the pots or if you dont want to break it find a couple washers that will fit so your pot shaft can stick out straight and not all crooked like it happened on my first build. I had to take it apart to remedy that, an operation better avoided.

I cant compare with other envelope filters / auto wahs since this is my first. For me its only usable with both knobs between 8 and 9 oclock, so later on I might build another pedal of the same type that may be more versatile, if such a thing exists.

Once set to taste, its really an awesome tool to stankify your funk chops, really gets me non-stop chugging. Kinda feels like turning on cheat mode! Any pedal that makes me play more is a welcome addition, so this type of effect surely deserves a place in the arsenal of someone who like funk around.

., 27.06.2020
Total entries: 1

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