Big Fat Balls - Dynamic Bass Envelope Filter

Updated May 2018

Make your own dynamic bass envelope filter, very similar to a Bass Balls™. Kind of an autowah affair. There's a knob for sensitivity and a toggle switch to kick in some distortion.

One of the internal trimmers can be replaced with an external pot if you want more tweakability over the filter instead of set-and-forget.

Both pots are board mounted, as is the distortion switch.

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 only available with full kits, and will not take a battery. Knobs are not included.

Difficulty: Medium

PCB size: 50 x 50mm

Knobs required: 1, 2

Enclosure: 1590B

Direct-connect compatible (4 way)



Pedal Parts



£30.00 inc. tax

£25.00 ex. tax
? Tax based on United Kingdom.

Customer Reviews

No Reviews Posted Yet - be the first! (write review)

Recently Viewed

Don't forget to download the appropriate daughterboard build document for your kit:
Standard 3PDT