Features: High efficiency 1500W power, providing stable double output voltages, suitable for professional equipment. Soft switches design improves conversion efficiency, reduces heat generation, and ensures long time stable operate. With ±80V/6.3A main channel and auxiliary ±18V outputs, this double voltages power plate maintains ±10% voltages accuracy at no load while minimizing heat via thermal optimized design. Small size and lightweight design, easy to integrate into any setting. Suitable for large-scale performances, recording studios, high-end home theaters, and other occasions that require quality output. Specifications: Material: Electronic Component Size: approx.14.3x9.6x3.8cm/5.63x3.78x1.5inch Input Voltages: AC200-240V Output Voltages: main ± 80V; Independent 18V; Auxiliary+-18V (different main voltages, auxiliary and independent voltages is different, as shown in the purchase title) Voltages stabilization accuracy: main no-load ± 10%, load ± 3%; Independent no-load ± 15% (when AC220V input) Output current: ±80V/6.3A; Independent 18V/0.5A; Auxiliary+-18V/0.5A (with main voltages supply to ground) Rate power: 1000W Instantaneous power: 1500W (power generated during dynamic signal impact, time less than 100 milliseconds) Conversion efficiency: up to 95% Package Includes: 1 Piece Soft Switching Power Amplifier Board note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.