9V 850mA Adapter for Guitar Pedals Power Supply, Power Cord for BOSS Effects Pedal Roland Musical Instruments Distortion Casio Keyboard Charger, PSA-120S Center Negative Charging Cable Cord

Compatibility: Compatible with Boss, Roland, Vox Stomplab, JOYO, KLIQ, Wah pedals, Behringer musical devices; Also works with Danelectro Electric Guitar Mini Amplifier and fits negative tip Casio keyboards . Compatible with electronic guitar multi-effect pedal, distortion, pedal board, compressor, tuner; Ac dc 9v power cord replaces D'Addario PW-CT-9V, Boss PSA-120S,