Compatible with: Korg Volca Syth Bass / Beats Rhythm / Keys Loop Synthesizer / 9V Korg Volca FM / volca bass / volca keys / volca beats / volca kick sequencer Analog Rythm Machine KROSS 61 88 Keyboard MS-20 mini MK-1S KA350 Korg Monotribe Analog Ribbon Synthesizer Station DC 9 V Compatible with: Korg MS-20 mini MS20 MINI Monophonic Analog Synthesizer Controller Keyboard 9VDC / KORG KROSS 61 KROSS-61 KROSS61 KROSS 88 KROSS-88 KROSS88 Key Mobile Music Workstation Keyboard Portable Protection: Products through ETL FCC certification, manufactured with the quality materials and include multiple smart features safeguarding, over voltage output protection. Over current output protection Power specs: Output Max - 9 V 2 A, Input Range - 100 - 240 V, Cable Length: 6.5 Ft/2 m Compatible with: Charger for Korg KA350 KA-350 Volca Bass FM Beats Keys Kick Sequencer Analog Rythm Synthesizer Kross 61 88 Keyboard Synth Machine Replacement