Harmony Processors

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Learn More Electro-Harmonix Next Step Slammi Polyphonic Pitch Shifter Pedal
Electro-Harmonix Next Step Slammi Polyphonic Pitch Shifter Pedal
Polyphonic Pitch Shifter Pedal for Guitar, with 3-octave Bend Range
$147.00 + FREE Shipping
Learn More Electro-Harmonix Next Step Slammi Polyphonic Pitch Shifter Pedal
Electro-Harmonix Next Step Slammi Polyphonic Pitch Shifter Pedal Demo

$132.00 + FREE Shipping
Learn More Electro-Harmonix KEY9 Electric Piano Machine Pedal
Electro-Harmonix KEY9 Electric Piano Machine Pedal
Electric Piano Emulation Guitar Effects Pedal with Onboard Modulation Processing and Optional Wet/Dry Output
$221.30 + FREE Shipping
Learn More TC-Helicon Harmony Singer 2 - Battery Powered
TC-Helicon Harmony Singer 2 - Battery Powered
Vocal Processing Pedal with Up to 2 Harmony Voices, Tone Control, and Reverb
$199.99 + FREE Shipping
Learn More T-Rex Quint Machine Four-tone Generator Pedal
T-Rex Quint Machine Four-tone Generator Pedal
Pitch Effects Pedal for Electric Guitar with Octave Up, Octave Down, and Fifth Up
$229.00 + FREE Shipping
Learn More TC-Helicon VoiceTone C1
TC-Helicon VoiceTone C1
Pitch-correction Effects Pedal with Subtle to HardTune Effects Guided By Guitar Input, Key, or Chromatic
$129.99 + FREE Shipping
Learn More TC-Helicon Harmony Singer 2 - Battery Powered
TC-Helicon Harmony Singer 2 - Battery Powered Demo

$179.99 + FREE Shipping
Learn More Electro-Harmonix Epitome Multi-effects Pedal
Electro-Harmonix Epitome Multi-effects Pedal
Multi-effects pedal with Reverb, Chorus/Flange, and Octave Functions
$370.70 + FREE Shipping
Learn More Electro-Harmonix Octave Multiplexer Analog Sub-Octave Generator Pedal
Electro-Harmonix Octave Multiplexer Analog Sub-Octave Generator Pedal
Octave Generator Pedal with High Filter, Bass Filter, and Blend Controls, Sub On/Off Switch, and Heavy-duty Construction
$78.20 + FREE Shipping
Learn More Electro-Harmonix MEL9 Tape Replay Machine Pedal
Electro-Harmonix MEL9 Tape Replay Machine Pedal
Mellotron Emulation Guitar Effects Pedal
$221.30 + FREE Shipping
Learn More EarthQuaker Devices Bit Commander V2 Monophonic Analog Guitar Synthesizer Pedal
EarthQuaker Devices Bit Commander V2 Monophonic Analog Guitar Synthesizer Pedal
Monophonic Analog Guitar Synthesizer Pedal
$185.00 + FREE Shipping
Learn More Behringer US600 Ultra Shifter / Harmonist Pedal
Behringer US600 Ultra Shifter / Harmonist Pedal
5-in-1 Pitch and Harmony Effect with Tremolo Bar, Flutter, Detune, Harmonist, and Pitch Shifter Settings
$49.99 + FREE Shipping
Learn More TC Electronic Mimiq Doubler Pedal
TC Electronic Mimiq Doubler Pedal
Doubling Effects Pedal with Stereo I/O and Controls for Tightness, Effect, Dry, and Dubs
$129.99 + FREE Shipping
Learn More Electro-Harmonix B9 Organ Machine Pedal
Electro-Harmonix B9 Organ Machine Pedal
Organ/Electric Piano Emulation Guitar Effects Pedal with Onboard Modulation Processing and Optional Wet/Dry Output
$221.30 + FREE Shipping
Learn More Behringer UO300 Ultra Octaver Pedal
Behringer UO300 Ultra Octaver Pedal
3-mode Octaver Guitar and Bass Effects Pedal
$24.99 + FREE Shipping
Learn More TC-Helicon VoiceLive 3
TC-Helicon VoiceLive 3
Vocal Effects Processor and Harmonizer with Vocoder, Talkbox, Guitar FX, and Looper
$699.99 + FREE Shipping
Learn More TC-Helicon Harmony Singer 2 - Battery Powered
TC-Helicon Harmony Singer 2 - Battery Powered Demo

$179.99 + FREE Shipping
Learn More Eventide H9 Harmonizer Multi-effects Pedal
Eventide H9 Harmonizer Multi-effects Pedal
Stompbox Pedal with One-knob Onboard Programming plus iOS App for downloading Eventide Algorithms
$499.00 + FREE Shipping
Learn More DigiTech Vocalist Live Harmony - Vocal FX Processor
DigiTech Vocalist Live Harmony - Vocal FX Processor
2-part Vocal Harmony Pedal with Onboard Vocal Effects, Phrase Looper, Phrase Repeater, Feedback Suppression, and Guitar Tuner
$199.00 + FREE Shipping
Learn More TC Electronic Sub 'N' Up Octaver Dual Octave Pedal
TC Electronic Sub 'N' Up Octaver Dual Octave Pedal
Octaver Pedal with Controls for Dry, Up, Sub, Sub 2, 3-way Mode Switch, and TonePrint Capabilities
$129.99 + FREE Shipping
1-20 of 85 Products

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