KTN-GO and KTN-GO2
There are two different external designs for the KATANA:GO corresponding to the period in which they are sold. This manual only features illustrations for one of these designs, but there is no difference in functionality or sound quality between the two. For details, see “About the external design of the KATANA:GO” (BOSS website).
https://roland.cm/katana-go_om
https://roland.cm/katana-go_om
The KATANA:GO features a built-in rechargeable lithium-ion battery and can be used for approximately five hours on a single charge.
Note: When the CHARGE indicator turns red, the remaining battery power is low and the unit will power down within 30 minutes. See also the related Q&A: "KATANA:GO: How do I charge the unit?"