Boss NS-2 Noise Suppressor

Boss NS-2 Noise Suppressor, Effects Pedal for Electric Guitar, Eliminates unwanted noise and hum without altering the instrument’s natural tone., Noise Detection Circuit precisely separates the guitar from background noises, Controls : Threshold, Decay, Mode (Reduction/Mute), LED : Effects On, Footswitch : Effects bypass, Connectors : Input (6.3 mm jack), Output (6.3 mm jack), Power adapter connector : oaxial power connector, 5.5 x 2.1 mm, negative polarity inside, Power consumption : 20 mA, Powered via a 9V battery or a 9V DC power supply (not included), Suitable power supply available under...