If you're not taking your Blackstar Fly 3 battery-powered mini guitar combo amplifier out and about, then save on batteries by using a Fly amp power supply. May work with other products... here's the specs;
Type: Blackstar Power Supply
Input Voltage Range: 100-240V, 50-60Hz
Output Voltage: 6.5V DC
Output Amps: 1.5A
Polarity: Sleeve: Negative, Tip/Center: Positive
Compatibility: Blackstar Fly 3
Connectivity: 2.5mm Barrel
Manufacturer Part Number: PSU1
