Boss NS-2

A “MUST-HAVE” PEDAL! The NS-2 Noise Suppressor eliminates unwanted noise and hum without altering an instrument's natural tone. It's the perfect pedal to quiet down any pedalboard or effects setup. Input Impedance: 1 M ohms Output Impedance: 10 k ohms or greater Equivalent Input Noise Level: -110 dBu or less (IHF-A, Typ.) Connectors: INPUT Jack, OUTPUT Jack, RETURN Jack, SEND Jack, DC In, Out Power Supply: DC 9 V: Dry Battery 9 V type (6F22/9 V), AC Adaptor Current Draw: 20 mA (DC 9 V) Accessories: Dry Battery 9 V type (6F22/9 V) Option: AC Adaptor (PSA-Series)