【Multi-Function Adapter】 The BOSS PSA-100G model is a high-quality AC adapter designed to be compatible with various audio devices. 【Stable Power Supply】 It converts AC 100V to DC 9V, providing an output of 200mA. This ensures stable operation of the equipment. 【Compact Design】 The small and lightweight design is convenient for carrying and storage. It is also possible to use multiple adapters simultaneously. - Brand: BOSS - Model: PSA-100G - Input Voltage: AC 100V 50/60 Hz 8 VA - Output Voltage: DC 9V 200mA Operation confirmed. Please refrain from purchasing if you are sensitive to used items.