Description: Versatile Powered Supply: Power Supply features 11 output ports, including a USB port that can power LED lights for musical instruments, mobile phones and other portable electronic devices. It also has adjustable output from 4V to 12V to cater to different power requirements.Multiple Output Ports: This guitar pedal power supply comes with six DC9V100MA ports for powering standard analog single block effectors. Additionally, it has two DC9V300MA and DC9V500MA ports that can power not only standard analog single block effectors but also digital effectors requiring high current.Special Outputs: The Guitar Isolated Pedal Power Supply includes a DC18V100MA port specifically designed to power effectors requiring an 18V voltage. Its tenth output port is adjustable from 4V to 12V, allowing you to customize the voltage according to your needs.Safe Features: All output ports are equipped with short circuit and overcurrent protection features ensuring that a short circuit or overcurrent in port will not affect the others. Also, all output indicator lights only illuminate when the DC line is inserted.Portable: Power Supply Made of durable material, this compact device measures just 16cmx5cmx3.2cm/6.30inchx1.97inchx1.26inch making it easy to carry around or store when not in use. Size Chart: 16cmx5cmx3.2cm/6.30inchx1.97inchx1.26inch Package Includes: 1 power supply1 18v AU adapter10 DC cable1 polarity DC cable1 3.5mm conversion DC cable1 instruction manual Note: Please allow slightly errors due to manual measurement and different monitors.