The TC Helicon Duplicator Effects Processor is a compact stompbox allowing you to easily control doubling and reverb adding texture and punch to your tone. For live performances the Duplicator features a correction setting which automatically corrects any mistakes to the nearest semitone for a pristine tone when needed. Players can benefit from Room Club and Hall reverb choices along with a clean clear low noise mic preamp with phantom power. The Duplicator also features a USB connection to free VoiceSupport application for easy firmware updates making it the perfect tool for any musician looking to achieve amazing doubling.
TC Helicon Duplicator Vocal Processor
TC Helicon Duplicator Vocal Processor by TC Helicon is part of our Guitar Pedals selection. See the current Gear4music listing, specification and availability below.
As an affiliate partner, we may earn a small commission when you buy through our links — at no extra cost to you.
Brand
TC Helicon
TC Helicon specialises in vocal processing gear designed to make singers sound polished, powerful, and performance-ready. From compact stompboxes to full vocal processors, their units offer studio-style effects such as harmony, reverb, delay, pitch correction, and tone shaping — all built for live use and simple control on stage.
Choose TC Helicon when vocals need to sit confidently in the mix. Whether you’re adding subtle enhancement, layered harmonies, or creative vocal textures, their gear helps deliver clarity, consistency, and professional results wherever you perform.
Category
Guitar Pedals
Guitar Pedals is a useful category for players looking to shape their guitar or bass sound in a more focused way. Products in this area can help with tone, control, routing, performance or creative sound design depending on the exact type of gear involved.
For anyone building a pedalboard, guitar pedals options can help fill a specific gap in the signal chain or open up new sounds that are difficult to achieve with an amp alone. They are worth exploring when you want a more personal, flexible and practical setup.
Vocal Effect Pedals,
Vocal Effect Pedals, is a useful category for players looking to shape their guitar or bass sound in a more focused way. Products in this area can help with tone, control, routing, performance or creative sound design depending on the exact type of gear involved.
For anyone building a pedalboard, vocal effect pedals, options can help fill a specific gap in the signal chain or open up new sounds that are difficult to achieve with an amp alone. They are worth exploring when you want a more personal, flexible and practical setup.
Tags
Reverb
Reverb pedals recreate the reflections and ambience of physical spaces, helping guitar tones feel larger, deeper and more immersive. Spring, plate, hall and shimmer reverbs all offer different textures ranging from subtle room ambience through to huge cinematic washes.
Modern reverb pedals are often central to ambient and atmospheric pedalboards, but they are equally valuable for adding polish and dimension to clean tones, lead parts and studio recordings.
vocal
vocal pedals and related effects are commonly used by guitarists looking to shape their tone in a more focused and creative way. Different designs offer their own response, feel and tonal character depending on the style of music and the type of amplifier or guitar being used.
Many players build pedalboards gradually over time, combining different effects and utilities to create a setup that suits their own sound and workflow. vocal related gear can play an important role in both live performance and studio recording.
- Electro-Harmonix PICO DEEP FREEZE Sound Retainer / Sustainer (EHX Demo by JON SKIBIC)
- Electro-Harmonix SPRUCE GOOSE Overdrive (EHX Demo by TOM BURDA)
- Electro-Harmonix Octavix Octave Fuzz Pedal (Demo by Bill Ruppert)
- Electro-Harmonix Superego+ Synth Engine / Multi-Effect Pedal (Demo by Bill Ruppert)
- EHX Pico Series! Classic Pedals In a Micro Format!
- Electro Harmonix Pedals You Have Never Heard Of










