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ISP Decimator Noise Reduction Pedal


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 The ISP Decimator Noise Reduction pedal features:

  • Latest Generation Noise Reduction Technology
  • 60db of Noise Reduction
  • Time Vector Processing
  • Transparent Operation
  • Will Not Affect Guitar Tone
  • Dynamically Tracks the Input Signal
  • Patent Pending Noise Reduction Technology
  • Polished Chrome Chassis

ISP Technologies presents the latest generation in Noise Reduction technology, the DECIMATOR NOISE REDUCTION SYSTEM. From the original inventors of HUSH noise reduction comes the latest, most advanced, patent pending, state of the art technology in real time noise reduction. The Decimator offers a revolutionary breakthrough in Noise Reduction processing with an unparalleled level of performance. The HUSH system, as well as all other noise reduction systems, suffers from one major problem inherent in their design: The system cannot be immediately responsive to very short-term staccato notes. The typical downward expander noise reduction system suffers from a dead zone in the release response characteristic which causes a compromise in tracking both fast decaying notes and long sustained notes. The Decimator design offers a novel approach to tracking the envelope of the input signal called Time Vector Processing. Due to this novel approach in controlling the expander, the Decimator system will instantly respond to short staccato notes and, at the same time, will provide a very slow ripple free control of long sustained notes. This means that the Decimator noise reduction system is the most transparent and highest performance noise reduction system available. The Decimator Pedal is extremely easy to use; simply inset the Decimator at the end of your chain of existing pedals or, insert the Decimator Pedal in the effects loop of your amplifier to clean up the noise present at the amplifier input as well as the noise in the amplifiers pre-amp section. Packaged in a rugged, beautifully polished smooth chrome chassis, the Decimator pedal offers reliability, performance and beauty in one compact pedal. Audition the Decimator today and experience the highest level of performance available in a noise reduction system.

Decimator Pedal Technical Specifications:

Input Impedance:

Maximum Input Level:

Effective Noise Reduction:

Dynamic Range:

Total Harmonic Distortion:

Power consumption:

Release response:

500K ohms


greater than 60db

greater than 100db

.05% typical

35mA @9VDC

Program dependant based on Time Vector Processing

Decimator products covered under patents pending