With over 10 years of experience building custom audio gear, we offer a variety of custom services: from ground-up designs based on your specifications, to custom modifications of existing units (our units or other's), to hand-painted or computer-generated artwork. All our custom units are built solid, using time-tested techniques and high-quality components. We love working with you figure out exactly what can be built, so if you're curious whether something is possible, don't hesitate to ask!
Please email us if you are interested in custom work: Email 4ms Pedals

Custom mods MIDI in/out/thru Light sensors (photo-theremin gesture controls) Expression pedal (resistance or CV) controls Multiple LFO and envelope followers ADSR (attack, decay, sustain, release) and AR envelope generator Low Pass/High Pass/Band Pass/Notch resonant filters LFO/CV in/out between effect boxes VU (needle) meters "Babbler" Speech synthesis White and colored noise Artwork/enclosures Hand-painted artwork Full color digital image as artwork (photograph, photoshop file, etc.) Jeweling and buffing Silkscreening 1U to 6U rack enclosures Panel enclosures, flat or sloped Die-cast aluminum boxes from 1"x2" to 10"x10" Custom knobs, aluminum and various colors Existing designs Multi-effect units Re-mounting into rack or custom box Cloning Floor controls for rack/table-top units

Panel, VU meters 3-band EQ sliders ADSR gen., Low Pass Filter 2U Rack, custom art 2U Rack, jeweling Sloped, VU, Photocells Custom artwork

Panneur+Phaseur+Triwave ADSR gen., artwork Greek text, multiple LFOs Custom artwork artwork, ADSR, stereo Chrome handles, 5 stomps Handheld slder box for mic

Maestro S+H filter clone MIDI/Audio patch bay Mufffuzz clone TZF Flanger re-mounted in rack Ugly Face clone Custom artwork Rack, Jeweling, knobs