Donner Mini Effect Guitar Pedal

Convenient compact size
Buffer bypass ,LED indicator shows the working state.
Three types of guitar effects in one chain
Flexible MDR effects chain
Tap Tempo function for instant rate/time control
Combines 9 carefully selected modulation, delay and reverb effects in one
Suitable for any music style
DC 9V Jack:For power supply, use a 9-volt DC regulated by AC adapter,500mA (plug polarity is positive on the barrel and negative in the center).