Six selectable voltage outputs suitable for class A, class AB, and digital power amplifiers with positive and negative voltages. Main voltage options range from ±24V to ±60V, with corresponding current ratings from 2.5A to 6A. Auxiliary voltage of +12V with a consistent output current of 1A across all configurations. Compact dimensions of 127mm x 82mm x 38mm, designed for easy integration into various audio setups. Total output power of 300W with an output ripple of less than 150mV, ensuring stable performance. Voltage: AC220V The PSU Digital Amplifier Power Switch Board is engineered to provide reliable power for various amplifier types. With multiple voltage options, it caters to diverse audio needs while maintaining a compact form factor. The natural cooling method ensures efficient operation, making it an ideal choice for audiophiles and professionals alike. Color: As Shown Material: plastic Specification: ±24V6A Package Contents: 1* Digital Amplifier Power Switch Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.