The ISP Technologies Decimator Pro Rack G Noise Reduction Processor defines a new standard for excellence in real time noise reduction performance.
The Decimator Pro Rack G is designed to provide the maximum possible performance in a rack mount dual channel noise reduction system designed specifically for extremely high gain guitar amplifiers. The Decimator Pro Rack G is the only system in the world designed with two channels of single ended noise reduction configured for high gain guitar applications allowing one channel to deliver noise reduction for the guitar directly and a second channel to eliminate amplifier gain noise.
Channel one eliminates the 50 or 60 cycle hum, buzz, stage light noise and any other noise picked up directly by the instrument. The control circuit of the second channel detects and tracks the guitar signal directly while the signal processing audio chain is patched into the effects loop of the high gain guitar amplifier. Now you can quiet down even the most insane amounts of noise with any amplifier system incorporating a series effects loop.
The Decimator Pro Rack G will also solve the typical high gain feedback or squealing problem that the high gain guitar player fights. You know how difficult this problem can be. You play staccato notes and in between each note you have a squeal or burst of feedback that's virtually impossible to control. Problem solved with the Decimator Pro Rack G. By proper setting of the threshold for channel one and channel two you can eliminate this problem for good. The Decimator Pro Rack G has dual processing channels incorporating both low-level downward expansion and dynamically controlled low-pass filtering in a very easy to use single rack space unit.
Not only does the Decimator Pro Rack G deliver the most stunning noise reduction, it also solves the problem of needing to adjust the Threshold setting every time you change gain or switch channels. By using the input guitar signal to drive both channels' level detection circuitry, the Pro Rack G needs no other adjustments once the thresholds are set based on the guitar input. This will give you the correct threshold with clean, crunch and even monstrous amounts of gain and if you use pedals you can insert them in the loop between the output of the Decimator Channel 1 and the input of the guitar amplifier.
The ISP Technologies Pro Rack G Stereo Noise Reduction Processor is the perfect solution for your noisy stereo guitar rig.
The Stereo version provides an extra channel to provide noise reduction for two separate effects loops or stereo channels. Click on the thumbnail images below to view the different configuration possibilities.