ISP Technologies Decimator X G String Noise Reduction Pedal

The ISP Technologies Decimator X G String is the absolute gold standard for noise reduction, and it has completely transformed my high-gain rig. Using the four-cable method, it expertly tracks my guitar signal directly, allowing it to seamlessly kill all the hiss, hum, and nasty amplifier noise without ever touching my tone or sustain. It’s not just a noise gate; it’s a transparent noise silencer that opens instantly when I play, then smoothly fades out the noise when I stop—even on complex, sustained chords—leaving me with nothing but pristine clarity and full dynamic range. It is truly the only noise pedal you will ever need.

ISP has cracked the code on noise suppression! The DecimatorX G String delivers outstanding noise reduction without killing your tone, volume, or dynamics. Unlike other noise reduction pedals that leave you with that annoying hiss or abrupt cutoff when the sound fades, this one is smooth and natural from start to finish. I am playing through a Marshall 100 watt tube amp and the clarity is unbelievable. Weather you were playing heavy distortion or ambient sounds in a church that is very quiet, this is the noise suppression for you without question. Simply put, this pedal delivers. If you want clean, professional-level silence between notes while keeping your sound pure and powerful, the DecimatorX G String is the real deal.

Decimates all noise. Use it in your effects loop AND into the front of amp simultaneously

Exactly what I was looking for. Returned 2 different NS-2s because they weren’t doing it for me. Bought this and oh man- finally a noise reduction pedal that gives me everything I want- actually mutes hum and feedback but doesn’t ruin my guitar tone or sustain. I’m absolutely blown away by this thing. It’s worth it. See my video for a demo of how it sounds when I have my DS-1W, SD-1, and BD-2 all on before and after the pedal gets turned on. Quick note: the best way to dial this pedal in is to start the threshold at 11 o’clock and then slowly roll the dial back until you just start getting a little bit of noise coming through. This will allow you to retain the absolute most sustain (not that the pedal cuts out much to begin with).

Works very well, does kill sustain though. My set up is a high gain tube amp and a Les Paul custom, so I had constant feedback until I got this. Game changer

This unit works well. This is not a noise gate. It eliminates hum and noise from my guitar rig.

Works great, nice finish. Easy adjustments.

It got rid of most of the hum from a distortion pedal when I hooked it up to my Blackstar Series One 100 guitar head through the effects loops. It works well. I sent it back and got a Hum Debugger and it worked better. Still, it's an excellent pedal and if you use your amp you'll need it