Boss NS-2 Noise Suppressor Pedal

The Boss NS-2 is a compact noise suppression pedal designed to eliminate unwanted hum, buzz, and noise from guitar and bass signal chains. It operates by gating out the natural low-level hum produced by amplifiers and effects between notes, without compromising the instrument's core tone. This makes it an essential utility pedal for players using high-gain amplifiers, multiple effects, or single-coil pickups that are prone to interference. The pedal features two primary modes: Mute and Reduction. The Mute mode completely cuts the signal when it falls below a set threshold, ideal for tight, silent pauses. The Reduction mode applies a more gradual noise gate, suitable for sustaining notes without abrupt cut-offs. Two control knobs—Threshold and Decay—allow precise shaping of the suppression behaviour. The Threshold sets the level at which the gate activates, while the Decay adjusts how quickly the sound fades out once triggered. A unique noise detection circuit is engineered to preserve the natural attack and envelope of your playing, ensuring your dynamics remain intact. Built with Boss's renowned rugged construction, the NS-2 is housed in a sturdy metal chassis capable of withstanding the rigours of frequent live use and touring. It is best suited for electric guitarists and bassists of all genres, from those seeking to clean up a noisy pedalboard to metal players requiring aggressive noise gating for tight, staccato riffs. The pedal operates on a standard 9V DC power supply or a 9V battery and includes the necessary connectors for integration into both standard and effects loop setups, making it a practical and reliable addition to any player's rig.