T-Power (6.6ft Long Cable) AC Adapter Compatible with Roland EP-7 II Digital Piano JV1010 Sound Module MC-303 MC-307 Groovebox XP-10 Keyboard Synthesizer PK-7 SPD-S VT-1 Micro-Cube MicroCube Amplifier T-Power Made with the highest quality (( Extra Long 6.6ft cable cord )) Total Cord Length Is Extended to 6.6 ft Brand-new Input Voltage Range: AC 100V - 240V Compatible with : Roland EP-7 II Digital Piano JV1010 Sound Module MC-303 MC-307 Groovebox XP-10 Keyboard Synthesizer, PK-7 SPD-S VT-1, Micro-Cube MicroCube Amplifier, Roland RC-50 RA-30/50 SH-32 SK-500 SC-50 SP-303 PK-5A Dynamic MIDI Pedal, Roland SD-35 TU-1000 XV-2020 GT-10/10B HPD-15 JV-1010 SP-404/SX SPD-8 VT-1