Fairfield Circuitry

CV/Expression Controlled Voltage Sag:enthusiastic (to learn) about governance… brilliant career move… independent governing (bodies)… ultimately responsible… make connections… you are liable… climb the ladder…Voltage controlling voltage. A new, much more annoying way of patching signals together.&nb..

Dual Attenuator:Ever wanted to send a LFO to your pedals CV/Exp input only to be greeted by some dizzying untamed wobble. So have we.Less & less is a nifty solution to add attenuation toCV/Exp inputs and get signals to play nicely with one another. Quite useful to get most modular and semi-modul..

Compact Patchbay:PB & J is a 8 point patchbay in a convenient form factor.A shop favourite, we've made a few for ourselves over the years and they've been much appreciated and very useful. Rearrange your pedals on the fly, try new orders and combinations, easily patch in some 1/8" sources and CV..

Expression Toggle:Simply toggles on or off a 50k potentiometer.Most useful as a preset switch for expression inputs,  allowing you to toggle between two different tremolo or delay time settings, for example. (M)omentary or (L)atching..

Dual TRS Breakout:A simple dual TRS (stereo) to TS 1/8" breakout, giving your modular and semi modular gear easy access to TRS CV jacks, such as the one on Randy's Revenge, greatly expanding it's capabilities.You can also hijack the EXP inputs of many popular pedals, giving you a solid 5V on the rin..

20% Moreslew limiting distortionExplorations around a schematic found among old papers of mysterious origin, suspiciously similar to a datasheet sq/tri oscillator. All that was needed was to connect the dots.

SLEW LIMITER COREA slew limiter smoothes out how quickly incoming voltage can change, limi..