Features: 8 Channel 9V Power Supply delivers stable 1000mA output to 8 devices simultaneously, solving power shortages for guitar effects pedals and multi device setups with its energy efficient design. Built in noise reduction technology eliminates current interference, while standardized power connectors ensures compatibility with all major brands of instruments and effects units. Designed for professional musicians, bands, and sound engineers requiring power management for live performances, studio recordings, or practice. Optimized for stage setups and rehearsal spaces, its compact body withstands frequent transport while maintaining consistent voltages output under demanding conditions. Featuring aluminum alloy housing and advanced surges protections, this guitar pedal power supply ensures studio grade sound claritys across diverse musical equipment configurations. Specifications: Component: Aluminum alloy Size: Approx. 5.5x1.02x0.79inch(139.6x26x20mm) Color: Black Weight: 250g Input V: 9V Package Includes: 1x Guitar Effect Pedal Power Supply note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.