Best Vocal Effects Processors

HeadRush Core - Guitar and Vocal Multi Core Effects Amp Modeling Processor with Cloning, Looper, Antares Auto-Tune, Wi-Fi, Touchscreen, and Bluetooth

TC Helicon GoXLR Revolutionary Online Broadcaster Platform with 4-Channel Mixer, Motorized Faders, Sound Board and Vocal Effects, Supports Windows 7, 8, 10 & 11, Black

Roland AIRA Compact E-4 VOICE TWEAKER | Vocal Performance Tool with Powerful Voice Transformer Effects | Vocoder | Looper | Harmony | Auto Pitch | MIDI | For Singing & Vocal Artists,Black

Roland Vt-4 Voice Transformer - Voice Effect Processor

BOSS VE-500 Vocal Performer | Advanced Vocal Multi-Effects Unit for Singing Guitarists | Powerhouse Tools for your Pedalboard | Auto Harmony and Pitch Correction | Guitar Input | Vocoder | Looper

Zoom V6-SP (UK-Version)

BOSS VE-2 Vocal Echo Pedal for Singing Guitarists | Real-Time Vocal Harmonies and Effects | Create Harmonies with Manual Key Selection | Connect Guitar for Auto Harmony Function | 24 Harmony Types

TC Helicon PERFORM-V Ultimate Mic Stand-Mount Vocal Processor for Quick and Easy Studio-Quality Sound with Expandable Effects

TC Helicon HARMONY SINGER 2 Vocal Effects Pedal Guitar-Controlled Harmony, Studio Reverb & Adaptive Tone for Live Performances

TC Helicon VOICETONE C1 Simple 1-Button Stompbox for Flexible Pitch Correction, Compatible with PC and Mac