Roland/BOSS PSA-120 Features

• Capable of powering any BOSS effect pedal, including those with digital circuitry.
• Converts AC wall current to 9 volts DC current. Power supply designed to operate a multitude of BOSS and Roland products.
• Regulated with a higher milliamp rating for use with digital equipment.
• Output: DC9V (regulated), 500mA
• Tip negative, sleeve positive
• 3-meter cable
• Status light that flashes if there are grounding problems
• Small footprint (similar to a cell phone charger)