Roland VT-4 Owner's Manual page 12

Appendix
Main Specifications
Roland VT-4: Voice Transformer
Rechargeable Ni-MH Battery (AA, HR6),
Power Supply Alkaline (AA, LR6) x 4, or obtained via USB port
(USB bus power)
Current Draw
500 mA
Rechargeable Ni-MH battery (AA, HR6):
Approx. 7 hours (phantom power: Off )
Approx. 5.5 hours (phantom power: On)
Alkaline (AA, LR6):
Expected battery life
under continuous use
Approx. 6 hours (phantom power: Off )
Approx. 4 hours (phantom power: On)
* These can vary depending on the
174 (W) x 133 (D) x 58 (H) mm
Dimensions
6-7/8 (W) x 5-1/4 (D) x 2-5/16 (H) inches
554 g
Weight
(including batteries)
1 lb 4 oz
Owner's Manual, Leaflet "USING THE UNIT
Accessories
SAFELY, " Alkaline battery (AA, LR6) x 4
* This document explains the specifications of the product at the time
that the document was issued. For the latest information, refer to the
Roland website.
12
specifications of the batteries and the
conditions of use.