Roland 100V AC adapter. Compatible with various models such as 01-SUR-R, A-300PRO, A-500PRO, A-800PRO, and A-88. Functionality confirmed. ■ Compatible Models A-300PRO, A-500PRO, A-800PRO, A-88, AR-200R, AR-200S, AT-350C, AX-SYNTH, BK-3, BR-8, CD-01A, CD-2E, CD-2I, CD-2U, CM-300, CM-500, CUBE Street, DP-700, DP-900, DP-970, DUO-CAPTURE EX (UA-22), E-09W, EM-303, EM-305, EP-70, EP-707, EP-7-2, EP-9, F-100, F-20, F-30T, F-50, F-90, FA-06, FA-08, FA-101, FA-66, FANTOM-XA, FP-2, FP-3, FR-1, FR-1B, FR-1X, FR-1XB, FR-2, FR-2B, GAIA SH-01, GR-55, GT-10, GT-100, GT-10B, HD-1, HD-3, HPD-20, HS-5, JS-10, JS-8, JUNO-D, JUNO-DI, JUNO-DS, JUNO-G, JUNO-GI, JUNO-STAGE, JUPITER-50, JV-30, JV-50, JW-50, Lucina AX-09, M-10DX, M-10MX, M-16DX, MICRO CUBE BASS RX, MICRO CUBE RX, MOBILE AC, MOBILE BA, MOBILE CUBE, MR-200, MT-200, MT-90S, MT-90U, MV-30, MVS-12, OCTA-CAPTURE (UA-1010), P-1, P-10, PC-80, PCR-300, PCR-500, PCR-800, PK-6, PK-9, PR-300, PR-300S, PT-8, R-26, R-4, R-44, RD-300NX, RD-64, RMP-12, RS-70, SD-2U, SD-50, SH-201, SK-50, SONIC CELL, etc. *Please refrain from purchasing if you are overly concerned about minor details.*