Roland Aira Compact E-4 Voice Tweaker

Introducing the Roland Aira Compact E-4 Voice Tweaker

The E-4 Voice Tweaker is a powerful vocalists toolbox that features a wide range of effects ranging from basic vocal treatments to wild jammable effects. Shape your sound instantly with the pitch and format sliders, transform your voice with the powerful voice effects, add advanced effects including auto pitch, harmony and cover and dial up unique rhythmic effects with the scatter knob. Then process the sound output with high-quality reverb, echo, tempo delay, and chorus effects.

An ideal piece of kit for artists who want sonic shaping and sequencing capabilities for live vocals, whether that’s at home or on the stage. Even if you don’t consider yourself a vocalist, the E-4 can unlock creativity on several fronts including gaming, livestreaming, or transforming the sound of an instrument. With a lithium battery that lasts up to 3.5 hours, you can take the E-4 with you and accentuate your vocals anywhere.

With comprehensive connectivity with audio, MIDI, and sync I/O plus AIRA link, a ¼ inch adapter cable for dynamic microphones, class-compliant USB-C audio/ MIDI interface and the option to connect with other AIRA interfaces, the E-4 offers great versatility.

Great vocal enhancement effects

Using the E-4’s inviting panel, you can go from traditional vocal enhancements, to more advanced beatbox grooves and striking soundscapes. Select different sonic shapers, trigger lopper controls and cycle through Scatter effects, and tweak pitch and format. With a powerful vocoder, you can drive from a large pool of onboard synth waveforms, the E-4's pitch functions, or an external MIDI keyboard for an endless variety of textures.

Harmonic explorer

Use the harmony effects to take your singing to the next level. Set the key and chord voicing and bring head turning flair to any song, and using the auto pitch feature, you can dial in everything from subtle tuning fixes to the hard-tuned sounds heard in mainstream pop tracks.

Loop and Scatter

Turn one voice into an entire orchestra using the 24-second looper. Overdub layer after layer with the E4’s effects, and then slice and dice with the expressive scatter knob, chopping your sound into colourful bits that you can control with a twist.

Connect with other AIRA compacts

Complementing each other perfectly, use all the AIRA compacts in conjunction to achieve the ultimate, flexible set up and workflow. Bring harmonic substance to your jams with the J-6 Chord synthesizer, dive into a new word of sonic textures and sound design with the S-1 Tweak synthesizer, create infectious tracks with the T-8 Beat machine, and sample your perfect sound with the P-6 Creative Sampler.