Best Sellers
Top products on Reverb over the past 90 days
Best Sellers in Effects and Pedals - Guitar Synths
- 1
Boss SY-1 Synthesizer
128 available from $160 - 2
Electro-Harmonix MEL9 Tape Replay Machine
87 available from $175Fans of the distinctive sounds of the Mellotron can rejoice: Electro-Harmonix has released the MEL9, a tape replay machine that emulates some of the Mellotron’s most popular sounds. From “Strawberry Fields” to OK Computer, the Mellotron has graced many of your favorite tracks, and now you can get the keyboard’s flute sounds, clarinet, orchestra, low choir, strings, and more on your pedalboard. With excellent tracking, the MEL9 can handle all of the bends, slides, and even dive bombs you throw at it. Pick your favorite sound, modify it with the Dry, Effect, Attack, and Sustain knobs, and you’ve got yourself some classic Mellotron Vibes, courtesy of the MEL9. - 3
Source Audio C4 Synth
58 available from $185 - 4
Electro-Harmonix B9 Organ Machine
125 available from $159With the Electro-Harmonix B9 Organ Machine, authentic vintage organ tones are just a lead or chord away. This stompbox seamlessly adds the sound of an old Hammond and many other organs to your guitar rig in a way that only the wizards at Electro-Harmonix could cook up. - 5
Electro-Harmonix Synth9 Synthesizer Machine
102 available from $159.99The Synth9 from Electro-Harmonix is a pedal that transforms your guitar or bass signal into the sounds of nine different synthesizers. With different presets of '80s leads, enveloping pads, funky bass synths, and beyond, the Synth9 is the perfect pedal for guitarists who need to handle the synth parts in a cover, or those who just want to get a little weird with their sound design. In addition to volume controls to blend your dry guitar signal and the synth effect, this pedal also has two "CTRL" knobs that adjust two parameters for each individual synth mode. For similar pedals in this series, see the EHX C9 and B9 organ pedals, the Mel9 Mellotron-style pedal, and the Key9 electric piano pedal. - 6
Boss SY-200 Synthesizer
63 available from $229.99 - 7
Electro-Harmonix C9 Organ Machine
83 available from $149.99The Electro-Harmonix C9 Organ Machine builds on the popularity of the B9 Organ Machine with nine new organ models, offering unbelievably realistic keyboard tones through your guitar. - 8
Meris Enzo
55 available from $185From the sonic adventurers at Meris, the Enzo is a synth pedal that can transform your guitar signal into a myriad of different textures, voices, and sounds. Based around two oscillators with selectable waveforms, the Enzo has multiple envelope types, Mono, Poly, and Arpeggiated synth modes, and a sweeping range of other tunable options and settings. While the learning curve can be a little steep, the Enzo should be at the top of the list for those seeking an unrivaled experience in the realm of synth pedals. - 9
Electro-Harmonix Superego Plus Synth Engine/Multi Effect
47 available from $210Expanding on the formidable synth-shaping capabilities of the original with a full 11-part effects section, dedicated expression controls, and four Freeze modes, the Electro-Harmonix Superego Plus is a new bar for synth/modulation pedals. Accentuate the polyphonic lead, bass, and pad tones with dedicated onboard effects like delay, rotary, and flange, or kick in the Live Mode to deactivate the synth engine and use the Superego Plus as a dedicated effects command center. A formidable sidekick for guitar, bass, and keys. - 10
Electro-Harmonix String9 String Ensemble
62 available from $190 - 11
Way Huge WHE900 Atreides Analog Weirding Module
87 available from $144 - 12
Electro-Harmonix Superego Synth Engine
102 available from $109Taking their already landmark Freeze effect to the next level, the EHX Super Ego will hold and sustain a note or chord forever. But unlike it's little brother, the Super Ego can automatically track and change notes along with your playing, to shift the sonic exploration to new and exciting levels. - 13
Hologram Electronics Infinite Jets Resynthesizer
11 available from $230Built with two independent sampling channels with infinite sustain and four unique modes for creating sounds from atmospheric pads to glitchy drones to an '80s synth, the Hologram Electronics Infinite Jets Resynthesizer provides a pedal experience like none other on the market.
- Controls: Drive, Dry, Env Shape/LFO Shape, Env Time/LFO Freq, Dimension/LFO Depth knobs, 12-position Voice selector, three-way trigger switch
- Modes: Blur (frequency freezing with +1, -1, and +/-1 octaves), Glitch (looped fragments with fixed or random loops), Synth (DSP-powered synths in digital or chorus functions), Swell (volume manipulation with waveshaping options)
- Dimension Knob: Unique to each setting. Space/Feedback (Blur and Swell), Filter Cutoff (Synth), Sample Length/Selector (Glitch)
- Other Features: Automated control, two user presets, onboard LFO and envelope generators, analog drive w/ digital control, expression pedal input
- 14
Electro-Harmonix Bass9 Bass Machine
71 available from $189 - 15
Electro-Harmonix Micro Synth Analog Guitar Synthesizer Pedal
37 available from $187The Electro-Harmonix Micro Synth is an all-analog guitar synthesizer pedal, emulating the sounds of old classic keys as well as your own left-field creations. With ten sliders, four voices, and a resonant filter, you can create all the funked-out tones you could ever dream up with the EHX Micro Synth pedal. - 16
Roland GR-55S Guitar Synthesizer
14 available from $449.99 - 17
Roland GR-55 Guitar Synthesizer
18 available from $499When you don't have room on stage for a synth, just put it on the floor. The Roland GR-55 is a powerful guitar synthesizer with thousands of synth, guitar, and bass voices in an enormous built-in library, perfect for metal, fusion, and rock. - 18
Roland GR-33 Guitar Synthesizer
8 available from $150The Roland GR-33 Guitar Synthesizer brings together an entire battalion of sounds from a company famous for its prowess in synthesis. Packing 384 instrument samples taken from the Roland JV-1080 synth module, the GR-33 can go from a metallic FM synthesis to an organic, pulsing analog tone with a little bit of toggling. Throw in a dedicated effects sections for chorus and reverb with an additional 40 effects like rotary and phasing, this is a command center of tone at a price musicians can get behind. - 19
Boss SY-1000 Guitar Synthesizer
37 available from $731 - 20
Pladask Elektrisk Baklengs
2 available from $450 - 21
Korg Miku Stomp
3 available from $550Based on the popular Hatsune Miku singing synthesizer software, the Korg Miku Stomp features eleven lyric patterns for synth guitar modulation. The pedal is also compatible with an iPhone app for downloading an extended library of lyric patterns. - 22
Red Panda Bitmap 2
42 available from $212.99 - 23
Roland GR-20 Guitar Synthesizer
17 available from $180To create guitar synth sounds with ease, just attach a Roland GK 3 pickup, plug in to the Roland GR-20 guitar synthesizer, and play. Tons of pre-loaded sounds, like flute, saxophone, and percussive loops amongst countless others, come stock with the GR-20 and a few quick-editing knobs let you adjust attack, release, chorus, and more effects. Lightning-fast tracking takes place through digital pitch detection so you'll always sound on point. - 24
Mooer E7 Synth 2020
13 available from $66.60 - 25
Pigtronix Space Rip
72 available from $75.18The Space Rip PWM Guitar Synth offers analog pulse-width modulation via sawtooth or square waves, in multiple octaves. This means you can create huge, gnarly bass synth tones right from your guitar, or modulate your signal within the standard guitar frequency range too. Thanks to the Space Rip's quick tracking, its onboard oscillator will follow your playing no matter how quick. - 26
Boss GM-800 Guitar Synthesizer
21 available from $637.49 - 27
Roland GR-09
6 available from $20
The Roland GR-09 Guitar Synth controller is a simplified version of their GR-33 synth multieffects unit, intended for pairing with the GK-2A synth pickup. - 28
MOD Audio MOD Dwarf Smart Audio Processor
4 available from $395 - 29
Roland GR-30 Guitar Synthesizer
13 available from $110 - 30
Boss GP-10 Guitar Processor
6 available from $210The Boss GP-10 Guitar Processor employs a streamlined USB/MIDI interface, compatible GK guitar pickup, and a built-in analog guitar synthesizer for an absolute command station of guitar tone. Powered in tandem by Digital Signal Processing (DSP) and Composite Object Sound Modeling (COSM) technology to serve up sounds from a 12-string to two-octave drop to custom tunings, the GP-10 compounds decades of guitar gear into a single floor unit. - 31
Roland VG-88
2 available from $95The VG-88 is a guitar/amp modeling system built with 200 presets, COSM modeling technology and polyphonic pitch shifting. - 32
Roland GR-1 Guitar Synthesizer
9 available from $169.90The Roland GR-1 guitar synthesizer offers 200 PCM tones as well as digital effects and up to four different timbres of sound. The GK-2A divided pickup mounts on the guitar, allowing for uniquely synthesized tones from the guitar. - 33
Roland VG-99
13 available from $495The Roland VG-99 is a guitar multi-effects unit built with a dual engine for running two modeling effects simultaneously.
Features: guitar to MIDI capability, dual GT Pro Class processor, USB compatible - 34
Roland V-Bass
4 available from $299.99 - 35
Boss GP-10 Guitar Processor Multi-Effect Unit w/ GK-3 Pickup
11 available from $375 - 36
Roland GR-100 Electronic Guitar Synthesizer
One available for $1,095 - 37
Boss WP-20G Wave Processor
4 available from $146.55 - 38
Electro Faustus EF202 Theremorph
One available for $367.33 - 39
Roland GR-S V-Guitar Space
5 available from $147.69The Roland GR-S V-Guitar Space pedal is compatible with any guitar with the Roland GK-3 Divided Pickup, and offers synthesizer and modulation capabilities for the guitar. - 40
JHS Electro-Harmonix B9 Organ Machine with On-Board Expression Knob Mod
One available for $370