📣【10 Isolated Outputs】 This power brick offers 10 isolated outputs for clean, noise-free operation of your pedals. 7 * 9V 100mA outputs + 1 * 9V 500mA output + 1 * 12V 100mA output + 1 * 18V 100mA output, power 10 effect pedals simultaneously without any interface. ➡ Ideal for ordinary analog effects, digital effects or low-power guitar amplifiers, meet the power supply demand of most guitar effect pedals in the market. | 📣【Short Circuit/Overcurrent Protection】10 isolated output has short circuit protection and work independently, short circuit in one channel won't affect the other channels. ➡ 10 bright blue LED will usually light up after the power is turned on, and the LED indicator lights will go off in the event of a short circuit. The circuit has anti-ground noise and anti-interference treatment. | 📣【 Low Noise & Good Heat Dissipation】Built-in ventilation hole in the back of power supply, so you won't worry about heat problems when full load output, the radiation and current noise have been controlled in a very limited range for getting a better sound. | 📣【Light Weight and Portable 】 Rugged steel casing, durable and sturdy. ➡ Mini size and light weight for easy carry, universal guitar power supply fit on most pedal boards, all battery powered guitar effect units, regardless of if you're a touring musician, or play at home for fun! | 📣【Package/Warranty】Comes with 8 x pedal power supply cables, 1 x DC 18V 1A noise-isolated adapter, 2 x polarity reversal cables, 1 x Amuzik Pedal Power Supply, 1 x user’s manual. And our 12-month worry-free and friendly customer service.