ES-8 uses the BOSS PSA-S Series power adaptor.
* The ES-8 is shipped with a PSA-S adaptor included.
*Models vary depending on the voltage in the country/region where they are sold.
Note: The ES-8 draws 400 mA. Please use the PSA-S or PSA-S2 adaptor with an output current of 500 mA.
To learn more about the PSA series, see also this article: BOSS PSA adaptor: Specification Differences by Model
CAUTION: The use of any other power adaptor may cause malfunction or permanent damage to the ES-8.