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TC Helicon - TALKBOX SYNTH - Guitar Effect Pedal is available to buy in increments of 1

TC Helicon - TALKBOX SYNTH - Guitar Effect Pedal

TC Helicon - TALKBOX SYNTH - Guitar Effect Pedal

Studio-Quality Stompbox for Guitar Talkbox Effects and Vocal Tone Polishing

TALKBOX SYNTH offers classic and new sounds to the guitarist’s arsenal. From instantly recognizable talkbox “hose-in-the-mouth” sounds to wonderfully electronic “talking robot” effects, imagine yourself commanding attention at jams and gigs. Even when the effect is off, TALKBOX SYNTH can vastly improve your core vocal sound with Adaptive Tone, studio-grade reverbs and pitch correction.

The Right Connections
Classic talkbox effects have always come through a PA, not a guitar amp, so TALKBOX SYNTH is the ideal way to bridge that gap. The XLR output of TALKBOX SYNTH sends your polished vocal mic output to the PA while also outputting the onboard effects when you hit the foot switch. The guitar input and output circuitry is designed to preserve your precious guitar tone as it passes to your pedals and amplifier.

Guitar to Synth Transformed
The onboard synthesizer is triggered by your single note guitar playing and can translate your solos and licks into something even a skilled keyboardist would marvel at. The nuances of finger vibrato combined with your vocal expression take your guitar solos and licks from earthbound to mile-high in an instant.

Personal Sound Tech
Adaptive EQ (equalization), compression, de-ess, and gate automatically control the timbre and shape of your vocal, ensuring that every note you sing is clean and clear. Because when the crowd can hear what you’re singing, they can sing along and there is nothing is better than that!

A Helping Hand
We’re all human and nobody hits every note perfectly. Nobody. With transparent auto-chromatic pitch correction, TC nudges your pitch to the nearest semitone. It won’t turn a potato into a spaceship, but it can give you a little support when you need it most.

Ease of Use
You’re a singer first and foremost, so getting knee-deep in technology probably isn’t what your gig calls for. That’s why TALKBOX SYNTH automatically sets your mic gain to the optimal level, allowing you to concentrate on giving your best performance – night after night.

Power Options
TALKBOX SYNTH gives you the option of either plug-in power via the optional POWERPLUG 9V adapter – or 4x AA battery operation for those occasions when you’re just doing a short set, or house power isn’t readily available

Your Best Performance
Whether you’re playing at the local tavern or at a huge festival, your vocals always deserve special attention. TALKBOX SYNTH gives you the tools to always sound your best with talkbox and synth effects, state-of-the-art reverb, and Adaptive Tone – all in an ultra-simple stompbox designed to elevate your performance to the next level.


  • Studio-quality guitar talkbox and synth pedal with vocal tone polishing
  • Authentic vintage guitar-vocal effect emulates classic talkbox tones
  • Exciting onboard synth sounds and vocoder triggered by single note guitar runs
  • Vocally tuned reverb places your voice in the perfect musical space
  • Effortless auto-chromatic pitch correction helps you sing in tune
  • Adaptive Tone for perfect EQ, compression, de-essing and gating
  • High-quality, low-noise mic preamp for pristine vocals
  • Simple 3-knob control gets you up and running in seconds
  • On/off foot switch for quick performance control
  • Rugged, road-worthy construction for years of dependable use
  • Designed and engineered in Canada


Mic Input Impedance
Balanced: 2.68 kOhm

Mic Input Level @ 0 dBFS
-42 dBu to +1 dBu

EIN @ Max Mic Gain Rg = 150 Ohm
-126 dBu

Mic input SNR
>104 dB

Guitar Input impedance
1 MOhm

Guitar Input Level @ 0 dBFS
-7 dBU to 17 dBu

Guitar Input SNR
>115 dB

Output Impedance, Bal./Unbal.
200/100 Ohm

Output Full Scale
+1 dBu

Dynamic Range
>104 dB, 20 Hz to 20 kHz

Frequency Response
+0/-0.3 dB, 20 Hz to 20 kHz

Power Supply (Optional)
9 V / 670 mA

Power Consumption
6 W

Operating Temperature
32° F to 122° F (0° C to 50° C)

Storage Temperature
-22° F to 167° F (-30° C to 70° C)

Humidity Max.
90% non-condensing

Size & Weight
5.4" x 3.5" x 2.3" (140 x 90 x 60 mm)

0.92 lb. (420 g)

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