Used BOSS NS-2 Noise Suppressor in excellent condition, perfect for eliminating unwanted noise without affecting your tone. This compact pedal features threshold and decay controls, an innovative send/return loop for isolating noise sources, and is powered by 9V battery or adapter. Rugged BOSS build ensures reliability for stage or studio use. Compatible with guitars, basses, and pedalboards, the NS-2 keeps your signal chain clean and clear for professional-quality sound.