Roland E-4 AIRA Compact Voice Tweaker

The E-4 Voice Tweaker is an outrageously jammable box of fun that harmonizes, auto-pitches, vocodes, loops, and glitches your voice and anything else you feed it. Flip through hands-on controls to manipulate the sound, and chain in AIRA Compacts and other electronic instruments and let them ride in perfect sync.

Features

* Vocal performance tool with powerful voice transformer effects

* Instantly shape the sound with pitch and formant sliders

* Advanced vocal effects including Auto Pitch, harmony, and vocoder

* Dial up unique rhythmic effects with the Scatter knob

* Process the sound output with high-quality reverb, echo, tempo delay, and chorus effects

* Low-cut filter and noise gate to eliminate unwanted sounds

* 24-second looper with unlimited overdubbing, undo/redo, and automatic BPM detection

* Supports external MIDI control of pitch, harmony, and vocoder functions

* 1/4-inch mic input with wide-ranging gain control

* Headphones output with support for an inline mic

* Comprehensive connectivity with audio, MIDI, and sync I/O plus AIRA Link

* Class-compliant USB-C audio/MIDI interface - no drivers needed

* Lithium-ion battery with up to 3.5 hours of operation per charge

* Sturdy construction and robust controls

* Connect to other AIRA Compacts and standard MIDI devices with optional BOSS TRS MIDI cables

Specifications

Effect Type:

- AUTO PITCH

- HARMONY

- VOCODER

- PITCH

- FORMAT

- SCATTER

- REVERB

- LOOPER

Maximum Recording Time: Approx. 24 seconds

Display: 7 segments, 4 characters (LED)

Power Supply: Rechargeable lithium-ion battery Obtained via USB port (USB bus power)

Current Draw: 500 mA

Expected battery life under continuous use: Approx. 3.5 hours

Expected battery charging time: Approx. 3 hours

Dimensions WxDxH: 188 x 106.5 x 41.7 mm

Weight: 290 g