The FANTOM-06, FANTOM-07, and FANTOM-08 support the use of an AC adaptor. Please use the AC adaptor that was included with the instrument.
The included AC adaptor (Roland PSB-5U) is a universal model. However, the compatible voltage of the AC power cord varies depending on the country or region. For more information, please contact your local distributor or Roland support: https://www.roland.com/global/international/
This instrument cannot be powered by batteries or USB bus power.