Electro-Harmonix
Freeze
Infinite sustain capturing any note or chord and holding it indefinitely. Drone generator pedal.

Electro-Harmonix
Superego
Synth engine using infinite sustain plus effects loop for processing frozen notes. Unique concept.

Electro-Harmonix
C9 Organ Machine
Organ emulator turning guitar into Hammond C3, Farfisa, and Vox Continental organ sounds.

Catalinbread
Perseus Dio
All-analog dual sub-octave fuzz with independent filter controls per voice—8-bit synth mayhem.

Red Witch
Synthotron III
Four-voice analog synth with filter, sample-hold, and MN3007 chorus. CV and expression inputs. Limited to 100 units.

FTelettronica
Overacter
Monophonic analog guitar synth with four square-wave voices, low-pass filter, and octave shifting.

Erica Synths
Zen Delay
Latvian BBD delay with CV control, eurorack-ready analog warmth and self-oscillation.

Industrialectric
System-46
PLL synth: analog VCO locks to your input for ring mod, octaves, and full system destruction.

Subdecay
Harmonic Antagonizer
Fuzz with pitch-tracking synth tones. Creates harmonies and octaves from your playing.

Electro-Harmonix
S9 String Ensemble
String synthesizer emulator. 1970s Solina and Mellotron sounds from guitar.

Iron Ether
FMeron
FM synthesizer controlled by your playing. Two oscillators create bells, clangs, and electronic tones.

Rainger FX
Bleep
Glitch fuzz with bleep oscillation and Igor pressure controller. Built-in noise gate and LFO. UK made.

Red Witch
Synthotron II
Dual analog synth oscillators with envelope filter and sample-and-hold. Each voice has Level, Decay, Octave.

Bananana Effects
Matryoshka
Bass synth pedal with 8 modes and 3-channel mixing for thick synth tones.

Keeley
Suns Ultravoid Fuzz
Gated fuzz with octave and synth-like textures for experimental sounds.

FTelettronica
Weird Sound Generator
MFOS six-oscillator drone synth with two voices, low-pass filter, and kill switch.

Elektron
Digitakt
Swedish drum machine and sampler, not a guitar pedal but pairs with guitarists' rigs.

MXR
Bass Synth
Filter and envelope effects for synth-like bass textures without tracking issues.

Montreal Assembly
PurPLL
Phase-locked loop synth pedal. Locks onto your pitch and generates square-wave oscillation. Guitar becomes a synth.

Catalinbread
Knight School Synth
Square-wave synth pedal with pulse width modulation—from nasal lead tones to deep fat drones.

Electro-Harmonix
Bass Micro Synth
All-analog bass synthesizer with suboctave, square wave, and sweeping filter.

Seymour Duncan
Fooz
Analog fuzz synthesizer with filter, LFO tremolo, and envelope follower. Turns guitar into aggressive synth.

Iron Ether
Dubterrograph
Suboctave synth plus envelope filter in one enclosure. The Dubterranea and Xerograph combined.

Boss
SY-200 Synthesizer
Expanded guitar synth with 171 sounds - pads, leads, and textures at your feet.

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