TCFX VMod Pro Professional Voice Modulation System
The VMod Pro is a professional-grade handheld voice changer built for cosplayers, content creators, theatrical performers, and audio enthusiasts who want movie-quality voice effects in a compact, battery-powered package. It is designed, assembled, and tested by hand in Nashville, Tennessee.
Overview
Transform your voice with 11 real-time studio effects, automatic pitch correction with live harmonies, a WAV soundboard, and an intuitive 2.4 inch OLED interface. Whether you are bringing a character to life at a convention, producing content, or adding otherworldly voices to a live performance, the VMod Pro delivers studio-quality processing in the palm of your hand.
Key Features
11 Studio Effects
The VMod Pro includes a complete suite of voice-shaping tools: Pitch Shift with formant correction for natural-sounding gender swaps and character voices, Overdrive for gritty aggressive tones, Bitcrush for digital and robotic textures, Ring Modulator with selectable waveforms for metallic and alien sounds, Chorus for rich thickness, Phaser for sweeping modulation, Flanger for jet-like effects, Delay for echo and spatial depth, a Compressor and limiter for consistent level, Reverb for space and size, and a 4-band parametric EQ for radio filters and tonal shaping. Every effect has multiple pages of adjustable parameters plus its own wet and dry mix control. Stack as many as you like, re-order the signal chain to taste, and balance everything at a glance on the dedicated Mixer screen.
Auto Pitch Correction and Live Harmonies
Lock your voice to a musical key and scale in soft mode for transparent correction or hard mode for the classic robotic lock. Layer live harmony voices on top: a 3rd, a 5th, a full triad, an octave, or a detuned doubler. Intervals follow the selected key and scale, so a third stays musical as you move through the phrase. Instant robotic choirs and singing character voices, with no computer in the loop.
WAV Soundboard
Play sound effects and loops straight from the SD card alongside your processed voice. Helmet servos, radio clicks, stingers, catchphrases: load them onto the card and trigger them from the front buttons while you keep talking.
Advanced Audio Processing
Beyond the creative effects, the VMod Pro includes professional-grade audio tools. An adjustable noise gate eliminates background noise and prevents feedback. A precision notch filter with adjustable frequency and Q targets and removes problematic frequencies, which is exactly what you want for killing feedback in a live room. All processing runs at 32-bit depth and 48 kHz.
99 User Presets
Save your carefully crafted voice configurations to the onboard SD card and recall them instantly. Each preset stores all effect parameters, chain order, filter settings, mix levels, and display preferences. Quick-access buttons let you cycle through presets on the fly or save changes with a single hold.
2.4 Inch OLED Interface
The high-contrast 128x64 OLED display gives clear visual feedback in any lighting condition. Navigate effects, adjust parameters, and manage presets using the clickable encoder wheel, two assignable knobs, and dedicated buttons. A real-time audio visualizer with three display styles lets you monitor your signal. Adjustable display and LED brightness with customizable LED colors preserve battery life and adapt to your environment.
All-Day Power
A built-in 4000mAh lithium polymer battery is sized for a full convention day or a long recording session. The LED ring around the encoder knob shows charging status at a glance. USB-C charging at 2A means you can top up from a wall adapter or any standard power bank.
Professional Connectivity
Three 3.5mm TRS jacks provide flexible routing: a microphone input, a headphone output with its own volume wheel for monitoring, and a line output for connecting to amplified speakers, PA systems, or recording equipment.
Free Web-Based Firmware Updates
New effects and features ship as free firmware updates for as long as you own the unit. Update through the web-based updater at vmod.tceffect.com. No special software required, just a Chrome browser and a USB-C cable.
Specifications
| Feature |
Specification |
| Audio Processing |
32-bit |
| Sample Rate |
48 kHz |
| Processor |
STM32H7 32-bit DSP |
| Effects |
11 (Pitch Shift, Overdrive, Bitcrush, Ring Mod, Chorus, Phaser, Flanger, Delay, Compressor, Reverb, 4-band EQ) |
| Pitch Correction |
Soft and hard modes, key and scale select, harmony 3rd / 5th / triad / octave / doubler |
| Sample Playback |
WAV soundboard from SD card |
| Presets |
99 user-configurable (SD card) |
| Display |
2.4 inch OLED, 128x64 |
| Controls |
Clickable encoder with RGB LED ring, 2 assignable knobs, 2 assignable buttons, side volume wheel |
| Battery |
4000mAh lithium polymer, rechargeable |
| Charging |
USB-C, 5V 2A |
| Inputs |
1x 3.5mm TRS (Microphone) |
| Outputs |
2x 3.5mm TRS (Headphone, Line) |
| Storage |
microSD card slot (presets and WAV samples) |
| Firmware Updates |
Free, over USB-C from a Chrome browser |
| Assembly |
Handmade in Nashville, Tennessee |
What's in the Box
- VMod Pro voice changer
- 5V 2A USB power adapter
- USB-C charging cable
- User guide
Ideal For
- Cosplayers bringing characters to life with signature voices
- Content creators adding production value to videos and streams
- Theatrical performers and voice actors requiring portable effects
- Haunted attractions and live entertainment productions
- Podcasters seeking creative vocal treatments
- Military simulation and airsoft players wanting tactical radio effects
- Musicians exploring vocal experimentation
