Noise? What noise? The MXR M135 Smart Gate will clean up your sound by getting rid of any unwanted sounds coming from your amp and stompboxes. With three types of noise reduction consisting of Hiss Mid and Full youll be able to eliminate noise completely whilst retaining all the quality and integrity of your tone. A single trigger level knob keeps this pedal simple and easy to use ? but its also incredibly effective. Whether you need to keep your high gain amp under control or simply clean up your sound its got your back. No more noise No nonsense. This pedal does exactly what it says on the tin – but theres some genius technology working inside it. it can sense when to engage as well as how fast it needs to engage. This means it will only eliminate noise when needed and will let through your tone without muddying it (a common problem with many other noise gates). It also maximises your sustain to let you ring notes and chords out. The trigger level knob is easy to use letting you determine the threshold at which your noise is cut. A Hiss Mid And Full switch determines the type of noise which is cut from amp hiss to squealing. Boasting incredibly clean circuitry and a hardwire bypass the MXR M135 Smart Gate is the only noise gate youll ever need Specifications Model Name: MXR M135 Smart Gate Controls: Trigger Level Hiss/Mid/Full Switch Footswitch: True Bypass Power: 9V DC