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Specification: Input 100-240 VAC 50/60Hz, output: 9v 1.5a, DC Plug Size: 5.5×2.1mm Inner Negative(-). Anti-interference magnetic ring: No interference & noise, 6.6ft Long Cord, high quality chip, multiple protections, made of ABS + PC flame-retardant materials, and multiple safe certifications.
Widely Compatible: Boss, Vox Stomplab, Zoom, JOYO, KLIQ, Korg, Wah pedals, Behringer musical devices; Also works with Danelectro Electric GuitaMini Amplifier and stompboxes and negative tip keyboards/electronics that have the same voltage requirements
Compatible Model: CTK-50 CTK-56 CTK-120 CTK-130 CTK-149 CTK-150 CTK-230 CTK-300 CTK-330 CTK-401 CTK-411 CTK-431 CTK-450 CTK-451 CTK-470 CTK-471 CTK-480 CTK-481 CTK-485 CTK-491 CTK-495 CTK-496 CTK-500 CTK-501 CTK-510 CTK-511 CTK-515 CTK-518 CTK-519 CTK-520 CTK-520l CTK-530 CTK-531 CTK-533 CTK-540 CTK-541 CTK-550 CTK-551 CTK-555l CTK-560l CTK-571 CTK-573 CTK-574 CTK-591 CTK-593 CTK-601 CTK-611 CTK-615 CTK-620l CTK-630 CTK-631 CTK-647 CTK-648 CTK-650 CTK-651 CTK-671 CTK-680 CTK-691 CTK-700
Compatible Model: CTK-710 CTK-720 CTK-731 CTK-800 CTK-810 CTK-900 CTK-2000 CTK-2100 CTK-3000 CTK-4000 CT-47 CT-102 CT-210 CT-240 CT-310 CT-320 CT-350 CT-360 CT-370 CT-380 CT-390 CT-400 CT-410 CT-420 CT-430 CT-450 CT-460 CT-480 CT-488 CT-491 CT-496 CT-500 CT-510 CT-520 CT-550 CT-588 CT-58s CT-591 CT-599 CT-605 CT-607 CT-610 CT-611 CT-615 CT-620 CT-625 CT-630 CT-636 CT-637 CT-638 CT-640 CT-647 CT-648 CT-650 CT-656 CT-657 CT-660 CT-670 CT-677 CT-680 CT-688 CT-700 CT-770 CT-800 CT-840 CT-870
Compatible Model: LK-30 LK-30us LK-33 LK-35 LK-40 LK-42 LK-43 LK-43jc LK-44 LK-44us LK-45 LK-46 LK-48 LK-50 LK-50s LK-55 LK-56 LK-60 LK-70s LK-73 LK-78 LK-90 LK-93tv LK-94tv LK-100 LK-200s LK-210 LK-215 LK-220 LK-230 LK-270 LK-300tv MT-35 MT-36 MT-55 MT-100 MT-140 MT-205 MT-210 MT-240 MT-260 MT-400v MT-500 MT-520 MT-540 MT-600 MT-640 MT-740 MT-820 HT-700 HT-6000 LD-50 PRO-100 PRO-200 PRO-300 WK-110 WK-200 WK-210 MA-150 MA-170 MA-220 CA-100 CA-110 CA-301 CA-401 CPS-101 and AD-5 Series

Compatible with the following models and more:
Boss RC-1,RC-2,RC-20,RC20-XL,RC-20XL,RC-3,RC-30,RC-50,RCE-10,RCL-10,RDD-10,RDD-20,RE-20,RGE-10,ROD-10,RPD-10,RPH-10,RPQ-10,RPS-10
Boss RPW-7,RRV-10,RSD-10,RT-20,RV-2,RV-3,RV-5,RV-6 SD-1,SD-2,SL-20,SP-202,SP-303,SP-404,ST-2,SYB-3,SYB-5,TR-2,TS9,TU-10,TU-1000,TU-88
Boss TU-12,TU-12EX,TU-15,TU-2,TU-3,TU-80,TU-12BW,XT-2,AC-2,AC-3,AD-3,AD-8,AW-2,AW-3,BCB-30,BCB-60,BD-2,VE-20,BE-5,BE-5B,BE-5M,BF-2
Boss BF-2B,BF-3,BR-532,BR-600,BR-800,BR-864,BR-900,CE-2,CE-20,CE-2B,CE-3,CE-5,CEB-3,CH-1,CS-3,FBM-1,FC-200,FC-300,FC-50,FDR-1,FRV-1
Boss FT-2,FW-3,FZ-2,FZ-3,FZ-5,GE-7,GE-7B,GEB-7,GP-20,GT-10,HC-2
ZOOM AD-16 models: 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, G3n, G3X, G3Xn, 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, UF-01
Roland ASC-10,AT-4,AW-2,BC-2,BD-2W,BF-1,BF-2,BF-2B,BF-3,BL-1,BX-4,CE-3 Chorus,CE-5T,CEB-3T,CH-1T,CS-1,CS-2,CT-6,DA-2,DC-2,DC-3,DD-2,DD-3,DD-5,DD-6,DD-7
Roland DF-2,DI-1,DM-2W,DN-2,DR-3,DS-1,DS-1A,DS-1X,DS-2,DS-3,DSD-2,DSD-3, EH-2,EQ-20,FB-2,FDR-1,FBM-1,GP-10/GP-20,GR-D,GR-S,HF-2,HM-2,HM-3,HR-2,LM2,LM-2B
Roland LMB-3,LS-2,MD-2,ME-20,ME-20B,ME-25/ME-30,ME-33,ME-50,ME-50B,ME-70,ME-80,MICRO BR80,MO-2,ML-2,MPD-4,MT-2
Roland MX-5,MZ-2 l,NF-1,NS-2,OC-2,OC-20G,OC-3,OD-1X,OD-1,OD-2,OD-20,OD-2R,OD-3,ODB-3,OS-2,PH-1,PH-1R,PH-2,PH-3,PN-2
Roland PQ-3B,PQ-4,PR-1,PS-2,PS-3,PS-5,PS-6,PSM-5,PSM-5,PW-2,PW-10 V-Wah,RC-1,RC-2,RC-3RC-20XL,RC-30,RE-20,RT-20,RV-2
TU-8 Tuner,TU-12H,TW-1,VE-2,WP-20G,BOSS DD-500,RV-500,ES-5,BD-2,DB-90,MXR M75,MXR M-234
MXR M82,MXR M288,DS-1-4A,MXR M116,MXR M-101, CBM95, JHM7,105Q,Ernie Ball VP Jr.P06180
P/N: PSA-120S,PSA-100,PSA-120,PSA-120T,PSA-100S,PSA-220S,PSA-230