Plug it in! The PA3C is designed to eliminate your constant need for fresh batteries by using efficient AC operation.
Compatible with: SV-120, SVC-50, SVC-100, SVC-200, SVB-100 and many other Yamaha Silent Electric string instruments. It is also designed for many Yamaha keyboards.
Specifications:
Input: 120V, 60 Hz
Output: 700 mA
Cable length: 6 feet
Please check your instrument manual for compatibility.