Product Features: Compact size and power supply for guitar effects. 10 isolated DC outputs: 8 x 9V; 1 x 12V; 1 x 18V. Power adapter must be negative internal and positive external. In case the socket is plugged into a short-circuit device or the current is overloaded, it will stop providing power. Once the equipment is disconnected, the socket will resume. LED for pedal board lighting and short circuit indication. This pedal power supply is made of high-quality material, durable and sturdy. Easy operation, no need for complicated installation.Note: 1. This product is not waterproof. To avoid electric shock, please keep it away from water and do not use in moist or liquid-prone environments. 2. Do not disassemble or attempt to short circuit, or use in high temperature environments. 3. Do not place this product where children can access it. 4. Use only the specified adapter to prevent issues from incompatible specifications. 5. Store the product in a dry environment when not in use. 6. Check the polarity of the power adapter before use to avoid equipment damage.Plug Type: EU Plug (applicable for countries such as Germany, France, Italy, Indonesia) Voltage: AC 220V Material: Metal Color: Black Package Contents: 1 x Guitar Effect Power Supply 1 x Adapter Only the above items are included; other products are not included. Note: Light reflection and display differences may cause slight color variation between the image and the actual item. Measurement error allowance: +/- 1-3 cm.