Features: Engineered for audiophile-grade behavior, this 48V 600W HiFi separated switching-mode power supply delivers 400W nominal/600W maximise power with extremely low ripply (<30mV) and copper inductive coils to reduce interposing, clear audibility amplification. Featuring grade components including international brand electrolytic capacitors, double safety capacitors, and multi-layer electromagnetic interposing suppression. Perfect for demanding audibility professional and HiFi enthusiasts seeking uncompromised power stability for high-end amplifiers like TPA3255-based systems or premium digital audibility equipment requiring 48V input. Ideal for critical listening environments such as home theaters, recording studios, or live setups where consistent sub-bass behavior and instantaneous 600W power surges are essential for distortion sound reproduction. Its compact 0.36kg plastic housing integrates advanced heat dissipation and gradual startup technology, making it a space-efficient. Specifications: [ materials]: Aluminum alloy, PVC [Product Size]: 32.5x28x10mm, wire length 13cm [Product Weight]: 25g [Color]: Gray [interfacing Type]: Type C 3.1 high-speed interfacing [Extended Port]: PD100W+TYPE C4K60Hz Package Includes: USB C aluminum alloy dock adapter, packaging box note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you will not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.