Description
Roland’s E-4 Voice Tweaker is an essential, affordable tool for any creative live vocalist. Take your voice to new heights using a variety of premium effects, an integrated looper and transformative vocal functions and add excitement and dynamism to any show.
Key Features
Vocal performance unit equipped with voice transforming effects
Use format and pitch sliders to tweak your sound
Optional BOSS TRS MIDI cables allow you to hook up to any other AIRA Compact
Rugged construction and controls
3.5 hours of use per charge via the integrated lithium-ion battery
Class-compliant MIDI and USB-C audio interface – no driver installation required
MIDI, audio and sync I/O with additional AIRA Link
Utilise the Scatter knob to conjure interesting percussive effects
Harmony, vocoder and Auto Pitch vocal effects
Headphones output
Inline mic support
1/4-inch mic input (featuring a broad gain control)
Take charge of harmony, vocoder and pitch parameters via external MIDI control
24-second looper (offering instant BPM detection, undo/redo and unlimited overdubbing)
Remove undesired sounds using a noise gate and low-cut filter
Use techo, tempo delay, chorus and reverb to process your audio output
Vocals on the Road
The E-4 isn’t just reserved for the stage. Thanks to 3.5 hours of run time on a single charge via an onboard lithium-ion battery, you can get experimenting whenever and wherever inspiration strikes!
AIRA Compatibility
Connect the E-4 to the J-6 Chord Synth or the T-8 Beat Machine for even more sonic scope. You can also hook up a headset, handheld mic, or use the inline mic on a pair of earphones to perform exactly how you like! USB-C and MIDI connectivity ensure that the E-4 can interface with apps, external hardware instruments and your favourite DAW too.
Scattergun
Dissect your sounds, cut it into slices, and tweak it all with a simple turn of the intuitive Scatter knob. Or, why not apply layers of your voice via overdubbed effects and loop it with the 24-second looper.
Vocal Soundscapes
By harnessing the in-built arsenal of trigger looper controls, sonic shapers and Scatter effects – alongside format, pitch and other alterable settings – you can transform your voice in either futuristic, or more traditional ways. For example, why not add some robotic flair, or change the gender of your vocal entirely!
That’s not all; instant harmony effects, such as chord and key voicing changes, plus Auto Pitch let you craft a vocal sound influenced by the greatest modern day chart music.
Specifications
Effect Type
AUTO PITCH
HARMONY
VOCODER
PITCH
FORMANT
SCATTER
REVERB
LOOPER
Maximum Recording Time
Approximately 24 seconds
Display
7 segments, 4 characters (LED)
Connectors
SYNC (IN, OUT) jacks: Miniature phone type
MIX (IN, OUT) / HEADSET jacks: Stereo miniature phone type (Stereo, CTIA)
MIDI (IN, OUT) jacks: Stereo miniature phone type
MIC IN jack: Stereo phone type
USB port: USB Type-C (Audio, MIDI)
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
(These figures will vary depending on the actual conditions of use.)
Expected battery charging time
Approx. 3 hours
To charge the unit, use the USB port of a computer or a commercially available USB power supply adaptor (5 V, 500 mA or higher).
Dimensions
188 (W) x 106.5 (D) x 41.7 (H) mm
7-7/16 (W) x 4-1/4 (D) x 1-11/16 (H) inches
Weight (including batteries)
290 g
11 oz
Accessories
Leaflet Read Me First
USB Type-C to USB Type-A cable
Reviews
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