The recommended power supply for the RP107 is the Roland PSB-5U (Part #5100061927).
To request a replacement:
- USA: Use the Parts Request Form on our site.
- Outside the USA: Contact your local Roland Dealer or Distributor. https://www.roland.com/global/international/
Note: The AC power cord is sold separately as the available cord type varies by region. Always use the PSB-5U with the AC power cord for your region to prevent malfunction or permanent damage to the unit.