Decimator Pro Rack G Dual Channel Noise Reduction System
Price$377.96
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Jacksonville, FL, United States
The World Famous Crazy Dave's Music is Proud to Present: The ISP Technologies Decimator Pro Rack G Noise Reduction Rack!!!
ISP
Technologies presents the latest generation in high performance Noise
Reduction technology, the DECIMATOR PRO RACK DUAL CHANNEL NOISE
REDUCTION SYSTEM.
ISP raises the bar on
ultimate guitar performance with the new, novel patent pending
Decimator(TM) ProRackG. The Decimator ProRackG guitar noise reduction
system defines a new standard for excellence in real time noise
reduction performance. The Decimator ProRackG was 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 ProRackG is the only
system in the world designed with two channels of single ended noise
reduction configured specifically 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 ProRack channel one
output drives the front end of your guitar amplifier and eliminates all
of the input noise picked up by the guitar. 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 ProRackG 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 thats virtually impossible to control. Problem solved with
the Decimator ProRackG. By proper setting of the threshold for channel
one and channel two you can eliminate this problem for good.
The
Decimator ProRackG 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. The Decimator
ProRackG is based on ISP Technologies patent pending Time Vector
Processing which provides the most adaptively dynamic release response
characteristics of any real time noise reduction system. The patent
pending Time Vector Processing dynamic response circuit is used to
control the release time constant of both the downward expander and
dynamic filter.
Not only does the Decimator
ProRackG 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 ProRackG 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.
Players keep asking how
the ProRackG works without any required change in the threshold when
changing from clean to distort, read on: As you can see from the above
diagram, the ProRackG has two channels of noise reduction. The guitar
plugs directly into the channel 1 input and the level and frequency
detectors for both channel 1 and channel 2 measure the direct guitar
input signal. This means that changing from a clean sound to a high gain
distorted will not affect the signal seen by the detectors. This means
that you can use the first Decimator channel to eliminate any noise that
the guitar picks up directly like transformer hum, light noise etc. You
simply adjust the threshold of channel 1 to eliminate this front end
noise. The second channel is inserted into the effects loop of your
amplifier (requires a series effects loop) and this channel will clean
up the high gain preamp noise, ground loop hum, and any other noise that
you have in this chain. The beauty of its operation is that the second
channel is working to clean up this high gain noise but in response to
the actual guitar signal, which typically has a much higher dynamic
range than what you would see if this channels detectors were
detecting the high gain signal. By setting the threshold of channel 2 to
eliminate all of the gain noise when the guitar signal decays into the
noise this will also provide the correct setting for your clean channel.
Time
Vector Processing is the core technology that makes the Decimator work
with such amazing transparency. The Time Vector Processing compares the
long term envelope of the input signal with the short term envelope of
the input signal and generates a Time Vector or Time Correction
signal. This time correction signal dynamically changes the release
response of the expander and dynamic filter. If the input signal is a
slow decaying long sustained note the Time Vector Processing circuit
senses that the envelope of the input signal is a slowly decaying signal
and sets the release time for a slow smooth release. If however, the
input signal is a short staccato note with a fast decay the Time Vector
circuit will produce a Time Correction signal which will instantaneously
change the release time of the downward expander and dynamic filter to
an extremely fast response. The Time Vector Processing circuit
continuously monitors the input signal and alters the release time
allowing the Decimator to adapt its response to provide an optimized
response for any guitar signal. The Time Vector Processing circuit
provides a variable response time ratio of greater than 1000 to 1.
Crazy
Dave's Music ships worldwide. Shipping cost does not include any import
or customs taxes or duties. Those duties are the sole responsibility of
the purchaser and cannot be paid by Crazy Dave's Music. Crazy
Dave's Music is an authorized seller of ISP Technologies products. We
also match any new price. Full Factory Warranty is included with
purchase. Free U.S. Shipping. All orders will process and ship-out the following business day after payment is received. Thanks for shopping at The World Famous Crazy Dave's Music! Serving local music everywhere since 1991!
ISP
Technologies presents the latest generation in high performance Noise
Reduction technology, the DECIMATOR PRO RACK DUAL CHANNEL NOISE
REDUCTION SYSTEM.
ISP raises the bar on
ultimate guitar performance with the new, novel patent pending
Decimator(TM) ProRackG. The Decimator ProRackG guitar noise reduction
system defines a new standard for excellence in real time noise
reduction performance. The Decimator ProRackG was 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 ProRackG is the only
system in the world designed with two channels of single ended noise
reduction configured specifically 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 ProRack channel one
output drives the front end of your guitar amplifier and eliminates all
of the input noise picked up by the guitar. 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 ProRackG 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 thats virtually impossible to control. Problem solved with
the Decimator ProRackG. By proper setting of the threshold for channel
one and channel two you can eliminate this problem for good.
The
Decimator ProRackG 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. The Decimator
ProRackG is based on ISP Technologies patent pending Time Vector
Processing which provides the most adaptively dynamic release response
characteristics of any real time noise reduction system. The patent
pending Time Vector Processing dynamic response circuit is used to
control the release time constant of both the downward expander and
dynamic filter.
Not only does the Decimator
ProRackG 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 ProRackG 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.
Players keep asking how
the ProRackG works without any required change in the threshold when
changing from clean to distort, read on: As you can see from the above
diagram, the ProRackG has two channels of noise reduction. The guitar
plugs directly into the channel 1 input and the level and frequency
detectors for both channel 1 and channel 2 measure the direct guitar
input signal. This means that changing from a clean sound to a high gain
distorted will not affect the signal seen by the detectors. This means
that you can use the first Decimator channel to eliminate any noise that
the guitar picks up directly like transformer hum, light noise etc. You
simply adjust the threshold of channel 1 to eliminate this front end
noise. The second channel is inserted into the effects loop of your
amplifier (requires a series effects loop) and this channel will clean
up the high gain preamp noise, ground loop hum, and any other noise that
you have in this chain. The beauty of its operation is that the second
channel is working to clean up this high gain noise but in response to
the actual guitar signal, which typically has a much higher dynamic
range than what you would see if this channels detectors were
detecting the high gain signal. By setting the threshold of channel 2 to
eliminate all of the gain noise when the guitar signal decays into the
noise this will also provide the correct setting for your clean channel.
Time
Vector Processing is the core technology that makes the Decimator work
with such amazing transparency. The Time Vector Processing compares the
long term envelope of the input signal with the short term envelope of
the input signal and generates a Time Vector or Time Correction
signal. This time correction signal dynamically changes the release
response of the expander and dynamic filter. If the input signal is a
slow decaying long sustained note the Time Vector Processing circuit
senses that the envelope of the input signal is a slowly decaying signal
and sets the release time for a slow smooth release. If however, the
input signal is a short staccato note with a fast decay the Time Vector
circuit will produce a Time Correction signal which will instantaneously
change the release time of the downward expander and dynamic filter to
an extremely fast response. The Time Vector Processing circuit
continuously monitors the input signal and alters the release time
allowing the Decimator to adapt its response to provide an optimized
response for any guitar signal. The Time Vector Processing circuit
provides a variable response time ratio of greater than 1000 to 1.
Crazy
Dave's Music ships worldwide. Shipping cost does not include any import
or customs taxes or duties. Those duties are the sole responsibility of
the purchaser and cannot be paid by Crazy Dave's Music. Crazy
Dave's Music is an authorized seller of ISP Technologies products. We
also match any new price. Full Factory Warranty is included with
purchase. Free U.S. Shipping. All orders will process and ship-out the following business day after payment is received. Thanks for shopping at The World Famous Crazy Dave's Music! Serving local music everywhere since 1991!
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