AC power adapter with rated input AC100-240 V and rated output DC 9 V/500 mA (negative centre), designed for use with Zoom effect pedals and rhythm machines (1010, 1202, 1204, 2020, 2100, 3000, 3030, 4040, 5000, 5050, 504, 504II, 505, 505II, 506, 506II, 507, 508, 509, 510, 606, 607, 707II, 708II, A2, A2.1u, A3, B1, B1X, B1on, B1Xon, B2, B2.1u, B3, BFX-708, G1, G1N, G1on, G1Xon, G1u, G1X, G1XN, G2, G2.1u, G2Nu, G2.1Nu, G3, G3X, G5, G5n, GFX-1, GFX-3, GFX-5, GFX-707, GM-200, H4, HL-01, MRS-4, MRS-8, MRT-3, MS-100BT, MS-50G, MS-60B, MS-70CDR, PD-01, PFX-9003, PS-02, PS-04, RFX-300, RT-123, RT-223, RT-234, RT-323, SB-246, ST-224, TM-01, UF-01).