Roland E-4 - Main Specifications

Main Specifications
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Main 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