The Gravity Well analog tremolo/wavefolder/refractor is your sonic submersible for exploring subaquatic psychedelic netherworlds of sound. It's a dual pedal featuring a tremolo on one side and a wavefolder on the other. When both sides are active a third effect emerges, a refractor, a first-of-its-kind style of modulation effect produced by integrating the tremolo and wavefolder to rhythmically and fluidly warp and un-warp your signal, producing a dazzling variety of never-before-heard sounds and textures.

Possibilities are endless, but include analog synthesizer sounds, touch sensitive envelope filter-esque sweeps, heavy cinematic pulsing rhythms, splatty gnarly alien fuzz, ring mod like bell tones, science fiction sound fx and textures, and surfy tremolo warbles, just to name a few!

Cosmodio Instruments

Review by Premier Guitar

Review by Pedal of the Day

Demo by rob. robn

Official Product Video

Product Page

Manual

Gravity Well

Die Glitch Witch von Cosmodio Instruments ist ein analoger Auto‑modulierter Logic‑Fuzz, der die klanglichen Grenzen zwischen Ordnung und Chaos, Tonhöhe und Rhythmus erforscht. Im Kern arbeitet eine schnelle CMOS‑Fuzz‑Schaltung, die gated Fuzz mit Suboktaven, Bit‑Crush, rhythmischen Chop‑Effekten, Ringmodulation und Glitches erzeugt und deren Modulation über Frequenzteiler der Eingangstonhöhe folgt. Sie bewegt sich zwischen heftigem Gain‑Chaos und Tone‑Bender‑ähnlichem Röhrenknurr, gesteuert über DIVIDE und VOICE. Smartes Relais‑Schaltsystem ermöglicht Momentary‑ und Latching‑Wechsel. Regler für Fuzz‑Vorverstärkung (Gate), Hi & Lo EQ, Level, Clean‑Pfad, Divide‑Schalter, Voice‑Modi, Divisor‑Rate und Modulationstiefe (Depth) bieten umfangreiche Steuerung. Handgefertigt in Massachusetts mit Artwork von GOLDSUIT, in einem Standard‑1590BB‑Gehäuse mit Top‑Jacks und True‑Bypass. Benötigt 9 V DC (Mitte negativ) mit ca. 25 mA Stromaufnahme.

The Glitch Witch auto‑modulated logic fuzz is your retro‑futurist companion for exploring the sonically aberrant boundaries between order and chaos, pitch and rhythm. At its robotic heart is a fast, all‑analog CMOS fuzz circuit capable of full‑spectrum gated fuzz, sub‑octave sweep, bit crushing, rhythmic chopping, ring modulation, and glitch effects, informed by dynamic frequency dividers locked to the pitch of the input. Conceived as a high‑gain chaos engine, it ranges from wild, unstable modulation to gritty Tone Bender‑style roar depending on DIVIDE and VOICE settings. The pedal offers intuitive smart switching including momentary and latching behavior, with control over fuzz pre‑gain (Gate), dual-band tone (Hi & Lo EQ), Level, Clean blend, Divide toggle, Voice mode selector, Divisor rate, and Depth modulation. Handmade in Massachusetts with striking artwork by GOLDSUIT and packed into a standard 1590BB enclosure with top‑mounted jacks and true‑bypass switching. Requires a standard 9 V DC, center‑negative power supply and draws approximately 25 mA.

Demo by Mac Wright

Demo by Videos In The Dark

Review by Guitar Pedal X

Glitch Witch

The Pet Yeti analog distortion & fuzz pedal is about harnessing and befriending a monstrous force. It delivers extreme, unbridled and sometimes unusual distortion along with the means to scale and sculpt that energy to suit your music and performance. Its gain range, selectable voicing patterns, and analog bit-crushing can move it from clean boost, through crunch, overdrive and fuzz to glitchy madness. Its parallel clean path and tunable wide-spectrum response make it excel at processing not only guitar, but also bass, drum-machines, synthesizers… anything really. It’s omnivorous! 