Stabilized switching power supply for various Roland / Boss devices.
Suitable for
DP603, DP603A, FP-90, FP-90X, FR-8X, FR-8X B, GP607, GP609, HP603, HP603 A, HP605, HP704, HPI50E, KF-10, LX-17. LX-7, LX705, LX706, LX708, M-200i, V-160HD, VR-50HD, VR-50HD MK2