The Random Glitch Fuzz is a DIY guitar effects pedal kit from Jed's Pedds, a small UK maker. It is not a finished pedal: you buy the circuit board, the parts, or a full kit and build it yourself. The maker describes what it does plainly: "This little box creates very fuzzy appregiations in random intervals. What goes in is not necessarily what comes out!" In other words, it is a fuzz that throws out random, glitchy arpeggio-like fragments rather than tracking your playing cleanly. The circuit compares to the Random Number Generator.1
The single control
The kit has one pot, and that is the whole interface. Jed's Pedds tells buyers: "You will need 1 knob for this kit. I suggest you get big one!" So beyond the foot switch, a single knob is all you get to work with, and the randomness of the circuit does the rest.1
Noise and character
Jed's Pedds is upfront that this is not a tidy effect: "This thing is very noisy, its the nature of the beast. Random describes it very well."1 If you are after a quiet, well-behaved fuzz, that warning is worth taking seriously before building one. Players who want a noise-taming pedal elsewhere on the board sometimes pair fuzzes with a noise gate, though the maker makes no recommendation of that kind here.
Kit options
The pedal is sold in four versions, from a bare board to a nearly complete build1:
| Version | What it includes |
|---|---|
| PCB Only | Just the plain PCB |
| PCB & Components | PCB, onboard components and any pots and toggle switches |
| Full Kit | As above, with undrilled enclosure and off board components (foot switch, jacks, 9V, LED) |
| Full Kit & Drilling | The Full Kit with drilling added, which includes all the holes for a complete pedal |
Drilling is an optional extra on the Full Kit and carries a small surcharge. The supplied enclosure is a JP1590B.1
The Full Kit's enclosure is undrilled. If you do not add the drilling option, you will need to drill the JP1590B yourself for the pots, switch, jacks and LED.
Availability and build time
As of 26 October 2026 the Random Glitch Fuzz is listed as Out of Stock on Jed's Pedds' product page, at £31.00 GBP. For buyers who would rather have the pedal assembled for them, pre built kits have a 1 to 4 week build time.1
Questions
Is the Jed's Pedds Random Glitch Fuzz a finished pedal or a kit?
It is a DIY guitar effects pedal kit, not a finished pedal. Jed's Pedds sells it in four versions: PCB Only, PCB & Components, Full Kit, and Full Kit & Drilling. The Full Kit adds an undrilled enclosure and the off board components, which are the foot switch, jacks, 9V connection and LED. Drilling is an optional extra with a small surcharge.
Is the Random Glitch Fuzz noisy?
Yes, and the maker says so directly. Jed's Pedds describes it as very noisy and calls that the nature of the beast, adding that the word random describes it well. The circuit creates fuzzy arpeggios at random intervals, so what goes in is not necessarily what comes out.
How many knobs does the Random Glitch Fuzz need?
One. The kit has a single pot, and Jed's Pedds suggests buying a big one for it. That single control is the whole interface of the pedal.
What enclosure comes with the Random Glitch Fuzz kit?
The kit is supplied with a JP1590B enclosure. The enclosure is undrilled, so you drill it yourself, or you can add the drilling option, which includes all the holes for a complete pedal for a small surcharge.
How long does a pre-built Random Glitch Fuzz take?
Pre built kits have a 1 to 4 week build time, according to Jed's Pedds.
Is the Random Glitch Fuzz in stock?
No. As of 26 October 2026 the pedal is listed as Out of Stock on Jed's Pedds' own product page.
Sources (1)
- Random Glitch Fuzz, Jed's Pedds (jedspeds.co.uk)