ISP Technologies Decimator Pro Rack G Noise Reduction System

2-channel Rackmount Guitar Noise Reduction and Harmonic Feedback Suppression System
4.5/5 4 Write review Item ID: DecimatorPRG
ISP Technologies Decimator Pro Rack G Noise Reduction System image 1
ISP Technologies Decimator Pro Rack G Noise Reduction System image 1
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ISP Technologies Decimator Pro Rack G Noise Reduction System
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Kill Unwanted Guitar Noise!

Get an ISP Technologies Decimator Pro Rack G guitar noise reduction system and say goodbye to unwanted amp squeal. If you're sick of feedback creeping into every pause and long to pull off percussive riffs with clean breaks, then it's high time you got your hands on a Decimator Pro Rack G. Even where conventional gates and "magic bullet" cure-all noise-reduction pedals have proven fruitless, your Decimator Pro Rack G will obliterate hum, buzz, light noise, and virtually any other sound that doesn't belong in your signal path.

Twofold Noise-reduction System Lets You Crank the Gain Without Unleashing the Beast

The Decimator Pro Rack G offers you a twofold method of dealing with noise. First, there's the front-end channel, which feeds your pedalboard or amplifier directly. Channel two sits inside your amplifier's effects loop, killing the hiss and thermal noise created by the preamp and ensuring the cleanest possible sound. The result: solid noise reduction that lets you pull off razor-edged stops despite massive gain, all without sacrificing your tone. If you're serious about noise-free guitar tone, then you need an ISP Technologies Decimator Pro Rack G guitar noise reduction system.

ISP Technologies Decimator Pro Rack G Guitar Noise Reduction System Features:
  • The ultimate way to get all the gain your amp can handle without worrying about noise or feedback
  • A must-have rackmount guitar processor for percussive aggressive rock and metal styles such as djent playing techniques
  • Channel one removes noise from your signal before it hits your pedalboard or amplifier
  • Channel two sits in your amplifier's effects loop, removing the broadband hiss and noise created by your preamp
  • Threshold controls for each channel let you dial in the sensitivity and overall noise reduction strength
Kill noise, amp squeal, and harmonic feedback with an ISP Technologies Decimator Pro Rack G guitar noise reduction system!

Additional Media

Decimator Pro Rack G Noise Reduction System User Manual

Tech Specs

Analog Inputs 2 x 1/4"
Analog Outputs 2 x 1/4"
Rack Spaces 1U
Height 1.75"
Depth 7"
Width 19"
Manufacturer Part Number Decimator Pro Rack G

Customer Reviews

Based on 4 reviews
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Simply Works

Needed to clean up hiss with Eden preamp set to high gain in bass rig. Works great.

2014 Review

I use channel one in between my guitar+pre-effects, and the amp input. I use channel two in the last chain of my amps effects loop in/return. The results eliminated 100% of the hiss from my JVM410h, and all the effects are crystal clear. Very easy to use, you can dial in/out how sensitive you want either channel simultaneously. Absolutely positively 100% satisfied!
Music background: Recording Engineer, Live Sound Engineer, Pro Musician, Hobbyist, Student

Best Noise Reduction I've Used

I've spent about a month using this product. I've used Boss NS-2 pedals for years and have prior experience with Hush units and I have to say that this product is hands down THE BEST I have ever used. It's easy to set up, and is extremely transparent. My true tone shines through on every amp head I have used this with. It's dead quiet too. Perfect for high gain players, it eliminates front end feedback and also the hiss produced from high gain heads when you use CH2 in the effect loop of your amp. Definitely a pro product and well worth it.

Good for live noise reduction, but not for studio

I feel that this unit is best for live applications. In a small home studio, it's not that great. It crushes guitar noise, but also high-mids! I've played with it for a couple months and just have not been able to dial in a decent balance. Unit doesn't work for me, but it might for others. Although, when using it live, it should help the FOH engineer have more control over the amp sound. Im using it with an EVH 5150 III amp running into a matching EVH 4x12 cab.
Music background: Home Recording Engineer, Producer, Musician
See also: EQ Pedals, ISP Technologies, ISP Technologies Compressors and EQ