MXR M 195 Noise Clamp Effectpedal, Effect Loop/ Noisegate combination pedal for e-guitar and bass guitar, noise reduction -26db, thomann control for Trigger, 2 Bypass-modi, Loop off Mod: Loop on Mod: 2 Status-LED, in and output and Send and Return each jack 6,3 mm, works with 9V-Battery or Dunlop ECB-003 AC Adapter (optional not included), Made in USA.,