Top 10 best-selling Vocal Effects

The Radial Voco-Loco is a compact microphone preamplifier and effects loop in one that's perfect for live use since it offers built-in phantom power, shelving EQ and 60 dB of gain.

With the MK2 version of the Radial Voco-Loco, you get a 2-in-1 device that acts as both a microphone preamp and an effects loop. 48V phantom power, lockable XLR and can be used with standard 9V-18V adapters.

Pretty much small enough to slot into a jacket pocket, the Roland AIRA Compact E-4 voice transformer can be used on-the-go and offers effects such as pitch correction, a vocoder and a harmonizer - all battery-powered for maximum portability.

Outfitted with three FX sections that include pitch correction, a harmonizer, reverb, echo and overdrive, Zoom's V6-SP vocal processor is a lucrative piece of kit for any forward-thinking vocal sculptor.

With the VE-22 Vocal Performer, Boss presents their follow-up to the immensely popular VE-20. With this next-gen unit, you're getting improved sound quality, a full-colour LCD display and even an expression pedal input.

To give vocalists full control over their on-stage sound, or expand the arsenal of any vocal-effect performers, Zoom offer a reverb, harmoniser, pitch-corrector, and general vocal mincer in one compact and tactile box.

Roland's VT-4 Voice Transformer has a whole range of effects designed to make your voice truly stand out. It's extremely easy to use and can be powered by 4 AA batteries as well as USB.

The mighty Boss RC-505 mkII Loop Station is an extensive yet mega-accessible looper set up for vocalists, beatboxers, and DJs. Five stereo loop tracks are lined up at the ready and come backed up by an array of controls and effects.

The RC-500 Loop Station from Boss is an extremely potent, 2-track looper in a robust 500 Series housing packed with everything you'd expect and more, including 99 phrases and 57 (x2) rhythm presets in 32-bit audio quality.

BOSS' VE-500 is a vocal effects pedal designed for singers who also play the guitar. It offers a wide range of vocal effects to give you the same versatility as you get when you use multi-effects on your instrument.