Roland E-4 Voice Tweaker
Experience a world of musical possibilities with the Roland E-4 Voice Tweaker. This versatile and compact device is packed with a wide range of vocal processing tools that let you create harmonies, pitch effects, vocoding, looping, and glitching effects for any source material you throw at it.
The E-4's tactile interface makes it easy to tweak and manipulate the sound with hands-on controls. You can also integrate it with other electronic instruments, such as the AIRA Compact J-6 CHORD SYNTHESIZER, to expand your sonic palette and perform in perfect sync. Whether you're a singer, beatboxer, or sound designer, the E-4 has something for you. With its diverse selection of sonic shapers, looper controls, Scatter effects, pitch, and formant adjustments, you can create everything from traditional vocal enhancements to futuristic alien soundscapes. The device's Auto Pitch feature also allows you to fine-tune your vocal pitch, from subtle tweaks to hard-tuned pop sounds.
The Roland E-4 Voice Tweaker is the ultimate harmonic explorer, allowing you to set the key and chord voicing on the fly and add head-turning flair to any song. And with its affordable price point, it's a go-anywhere gadget that lets you unlock your creativity and perform with sound.
Effect Type
AUTO PITCH
HARMONY
VOCODER
PITCH
FORMANT
SCATTER
REVERB
DELAY
ECHO
CHORUS
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).
Accessories
Leaflet ”Read Me First”
USB Type-C to USB Type-A cable
Size and Weight
Width
188 mm
7-7/16 inches
Depth
106.5 mm
4-1/4 inches
Height
41.7 mm
1-11/16 inches
Weight (including batteries)
290 g
11 oz