ISP Technologies Decimator Pro Rack Noise Reduction
From the original inventors of the HUSH® noise reduction comes advanced, patent pending, state of the art technology in real time noise suppression. The Decimator offers a revolutionary breakthrough in Noise Reduction processing with an unparalleled level of performance. Most noise reduction systems suffer from one major problem inherent in their design: The system cannot be immediately responsive to both very short-term staccato notes and long slowly decaying signals. The typical downward expander noise suppression 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 Pro Rack design offers a novel approach to tracking the envelope of the input signal called Time Vector Processing. Due to this 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 an extremely transparent and high performance system.The Decimator Pro Rack uses both Dynamic filtering and low-level downward expansion. A Time Vector Processing circuit controls the release response of both the downward expander and dynamic filter. The input of the Decimator unit is TRS 1/4 inch balanced to eliminate any common mode noise. Both channels can be used at a —10 or +4dBU reference level. The Decimator Pro Rack is also designed using high quality, studio grade, voltage controlled amplifiers for both the dynamic filer and downward expander. This provides dynamic range noise performance of greater than 118db.The Decimator Pro Rack is extremely easy to use; simply inset the Decimator at the end of your signal chain or, insert the Decimator Pro Rack 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 single space 19-inch rack, it offers the highest possible performance. Note: Hush is a registered trademark of GHS/Rocktron, ISP is not affiliated with GHS/Rocktron....details

ISP Technologies Decimator ProRack G Noise Reduction System
The Decimator ProRackG guitar noise reduction system establishes a new standard for excellence in real time noise suppression 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. Designed with 2 channels of single ended noise reduction configured specifically for high gain guitar applications, it allows one channel to deliver noise reduction for the guitar directly and a second channel to eliminate amplifier gain noise. Channel one eliminates 50 or 60 cycle hum, buzz, stage light noise and any other noise picked up directly by the instrument. The ProRackG 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 unit will also solve the typical high gain feedback or squealing problem high gain guitar players fight.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 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 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 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 it 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....details

ISP Technologies Decimator G String Noise Reduction Guitar Effects Pedal
The Decimator G String is a noise reduction pedal that delivers performance like that of the renowned ISP Decimator ProRackG. The Decimator G String provides a totally independent channel of sound reduction that can be inserted into a series effects loop or after a preamp section with the advantage of having the Decimator level detectors track the guitar signal directly. With the G String pedal you can set the threshold and no matter what level of noise the Decimator will track perfectly without any side effects. And the amazing thing is that you can switch from high gain to your clean channel and never have to switch the Decimator G String off due to the threshold being set too high. It's simply transparent.The noise reducing pedal has an input to connect a guitar directly and a buffered output signal to feed the front of a guitar rig directly while providing a separate audio channel of Decimator that can be inserted in the signal chain of any guitar rig. You can insert any other pedals between the output of the Decimator G String and the input of your guitar amplifier. This allows the Decimator G String pedal to remove any level of noise you may have even with overdrive pedals at the front end of the amp....details

ISP Technologies Totally Blues Pedal
ISP has created a guitar effect pedal that features a novel clipping circuit designed to allow asymmetrical clipping like most tube amplifiers. This feature provides the Totally Blues Pedal with a unique enhancement of the harmonic content of the fundamental note. There is also higher gain designed into the circuit to allow more "push" to satisfy any playing style.To satisfy the blues guitarist's need for tonal versatility a "mojo" control has been designed and incorporated in the clipping circuit. It allows adjustment of the amount of bass being processed in the clipper circuit and increases overall fatness of the distortion circuit, allowing thickening of the fundamental note on initial picking attack. The Totally Blues™ pedal features higher gain than most overdrive pedals and asymmetrical clipping technology. Housed in the same trademark rugged, beautifully polished smooth chrome chassis as the Decimator Pedal, the Totally Blues™ will be an awesome addition to your pedal board! Operates with either a 9-volt battery or a 9V DC adaptor jack....details

ISP Technologies Decimator Noise Reduction Pedal
The Decimator guitar pedal offers a new approach to noise reduction processing. Most noise suppression systems suffer from one major problem inherent in their design: The system cannot be immediately responsive to very short-term staccato notes. The typical downward expander sound reduction system suffers from a dead zone in the release response characteristic that causes a compromise in tracking both fast decaying notes and long sustained notes. The Decimator pedal's 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. The Decimator noise suppression system is very transparent delivering high performance. The Decimator pedal by ISP Technologies is extremely easy to use; simply insert 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....details

ISP Technologies Decimator Pro Rack G Stereo Noise Reduction System
The Decimator ProRackG stereo guitar noise reduction system establishes a new standard for excellence in real time noise filter 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 designed with 2 channels of single ended noise suppression 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. A separate guitar buffer input and output optimizes your guitar signal.Channel one eliminates 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 high gain guitar players fight.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 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 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 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 noise filter system 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....details

ISP Technologies Bass Vector Pro Active Cabinet
Tired of the limited performance of 4x10 bass cabinets? With the Bass Vector Pro, ISP Technologies has taken a different approach to the modern bass guitar system. Combining the low frequency extension that only an 18" driver can achieve with the natural, extended (but not brittle) highs of dual 8" drivers, the Bass Vector speaker cabinet achieves a balance of depth, impact, and definition that makes 4x10's sound lifeless by comparison. At low frequencies, a single Bass Vector exceeds the output of a typical 4x10 cabinet by 4dB or more at 40Hz.A single powered cabinet delivers 600 watts RMS to it's speakers. When an additional passive cabinet is connected, the amplifier delivers a total of 1000 watt RMS to the two cabinets. The total system power can be further increased by adding additional active and passive cabinets with a limit of 1 passive cabinet per active cab.The ISP Beta Bass Preamplifier is the ideal 'head' for the system, or the active cabinet can be used with other bass heads when driven from their line output, and the passive cabinet can be driven from virtually any powered bass head.The high performance 18" driver is complemented by an advanced speaker cabinet design featuring optimum volume and a large, deep tuned port. This helps to minimize the non-linear behavior and reduced low frequency output that small ports produce. The Bass Vector Pro is tour grade, with Baltic Birch plywood construction, dadoed joints, extremely durable rubberized polyurethane finish, metal handles, and casters....details

ISP Technologies Bass Vector 115 Active Cabinet
Now you can get the same great Bass Vector performance in a smaller and more compact package. Combining the low frequency extension that only an 15" driver can achieve with the natural, extended (but not brittle) highs of dual 8" drivers, the Bass Vector 115 speaker cabinet achieves a balance of depth, impact, and definition that makes 4x10s sound lifeless by comparison! A single active cabinet delivers 600 watts to its speakers. When an additional passive speaker cab is connected, the amplifier delivers a total of 1000 watt RMS to the two cabinets. The total system power can be further increased by adding additional active and passive cabinets. There is a limit of one passive cabinet per active cabinet.The ISP Beta Bass Preamplifier is the ideal 'head' for the system, or the active cabinet can be used with other bass heads when driven from their line output, and the passive cabinet can be driven from virtually any powered bass head.The high performance 15" driver is complemented by an advanced cabinet design featuring optimum volume and a large, deep tuned port. This helps to minimize the non-linear behavior and reduced low-frequency output that small ports produce. The cabinet is tour-grade, with Baltic birch plywood construction, dadoed joints, extremely durable rubberized polyurethane finish, metal handle, and casters....details

ISP Technologies Beta Bass Preamplifier
The Beta Bass Preamplifier offers the professional bassist the highest level of performance ISP Technologies can provide. By incorporating patented Time Vector Processing, the compression circuitry becomes the most adaptive to be used in a bass processor as it allows the Beta preamp to truly track the signal of the notes played. Add in the patented Decimator Noise Reduction Technology, and you have a bass processor with built-in noise protection! With two parametric bands (a low-mid and a high-mid), bass, treble, bright, and an exciter (for phase manipulation), the Beta lets you shape your sound to your own specifications. For absolutely unsurpassable performance, pair the Beta Bass Preamp with the ISP Technologies Bass Vector or Bass Vector Pro cabinets and get up to 4000 watts of bass depending on your choice of configuration!...details

ISP Technologies Bass Vector Active Cabinet
Tired of the limited performance of 4x10 bass cabinets? ISP Technologies has taken a different approach to the modern bass guitar system. Combining the low frequency extension that only an 18" driver can achieve with the natural, extended (but not brittle) highs of dual 8" drivers, the Bass Vector speaker cab achieves a balance of depth, impact, and definition that makes 4x10's sound lifeless by comparison. At low frequencies, a single Bass Vector exceeds the output of a typical 4x10 cabinet by 4dB or more at 40 Hz.A single powered cabinet delivers 600W RMS to it's speakers. When an additional passive cabinet is connected, the amplifier delivers a total of 1000 watt RMS to the two cabinets. The total system power can be further increased by adding additional active and passive cabinets with a limit of 1 passive cab per active cab.The ISP Beta Bass Preamplifier is the ideal 'head' for the system, or the active cabinet can be used with other bass heads when driven from their line output, and the passive cabinet can be driven from virtually any powered bass head.The high performance 18" driver is complemented by an advanced speaker cabinet design featuring optimum volume and a large, deep tuned port. This helps to minimize the non-linear behavior and reduced low frequency output that small ports produce. The ISP Bass Vector is tour grade, with Baltic Birch plywood construction, dadoed joints, extremely durable rubberized polyurethane finish, metal handles, and casters....details

ISP Technologies Theta 212 400W 2x12 Guitar Combo Amp
ISP Technologies introduces the 400-watt Theta Combo. Continuing the ISP tradition of innovation, the Theta guitar amp offers a unique approach to the combo amplifier, putting the performance of the amazing Theta guitar system and the world-renowned Vector active guitar subwoofer technology in a single, lightweight combo package. With 100 watts RMS driving the Celestion speaker and 300 watts available to deliver the thunderous low end the Theta Combo really delivers on sound. The Theta Combo provides 2 selectable input pre-distort preamplifiers. Using the Theta Amp is like having 2 low-noise, extremely high quality preamp pedals at the input of the amplifier. Each front-end pre-amp has gain, bass, mid level and mid sweep which provides amazing pre-distort tone shaping. The amplifier's "Clean" and "Distort" circuits have the same post distort tone shaping. Tone beyond your wildest dreams! Extreme sonic flexibility. The Clean channel has additional tone shaping with the inclusion of a Presence control providing more than 20db of high frequency boost. You want gain? The Theta has greater than 150db of gain and you can control it and make it useable because of the included dual independent full-featured Decimator Noise Reduction systems. The Theta Combo incorporates "Dynamic Saturation Modulation"™, which delivers the actual feel of a saturated tube power amplifier. The Theta Combo also packs a huge punch; the internal D-CAT power amplifier delivers 100 watts RMS into a 12-inch Celestion guitar speaker and 300 watts into a second 12-inch, high excursion woofer. Derek Bowers, renowned IC design engineer from Analog Devices and Buck Waller of ISP Technologies, developed the patented D-CAT power amplifier technology. The D-CAT is a super high current power amplifier technology capable of driving a .5-ohm load. This means that the D-CAT amplifier delivers fantastic transient response and punch....details

ISP Technologies Theta Preamp
The ISP Technologies Theta Preamplifier offers a unique approach for guitarists by providing 2 selectable input pre-distort preamplifiers. Using the Theta preamp is like having 2 low-noise, extremely high-quality preamp pedals at the input of the amplifier. Each front-end pre-amp has gain, bass, mid level, mid sweep and treble which provides amazing pre-distort tone shaping. The amplifiers' Clean and Distort circuits have the same post-distort tone shaping. The Theta preamp delivers tone beyond your wildest dreams! No other amplifier—tube, solid state or digital—even comes close to the sonic flexibility of the Theta preamp.The Clean channel has additional tone shaping with the inclusion of a presence control providing more than 20db of high frequency boost. You want gain? The Theta preamp literally has more gain available than any amplifier ever produced with greater than 140db of gain and you can control it and make it useable only because ISP included dual independent full-featured Decimator Noise Reduction systems. The Decimator guitar noise reduction system defines a new standard for excellence in real time noise reduction performance. The Decimator was designed to provide the maximum possible performance in a noise reduction system designed specifically for extremely high gain guitar amplifiers.The Theta preamp Decimator is the only system in the world designed with dual channels of single ended noise reduction. Configured specifically for high gain guitar applications. The Theta is the first preamp to incorporate "Dynamic Saturation Modulation™", which delivers the actual feel of a saturated tube power amplifier....details

ISP Technologies Theta 300W Guitar Amp Head
The Theta Amp Head offers a unique approach to the guitar amplifier, providing two selectable input pre-distort preamplifiers. Using the Theta guitar amplifier head is like having two low-noise, extremely high quality preamp pedals at the input of the amplifier. Each front-end pre-amp has gain, bass, mid level, mid sweep and treble which provides amazing pre-distort tone shaping. The amplifier's "Clean" and "Distort" circuits have the same post distort tone shaping. Tone beyond your wildest dreams! Extreme sonic flexibility. The Clean channel has additional tone shaping with the inclusion of a Presence control, providing more than 20dB of high frequency boost. You want gain? The Theta amplifier head has greater than 140dB of gain and you can control and make it useable because of the included dual independent full-featured Decimator Noise Reduction systems. The Theta incorporates Dynamic Saturation Modulation™, which delivers the actual feel of a saturated tube power amplifier. The Theta also packs a huge punch; the internal D-CAT power amplifier delivers more than 300 watts RMS into a 4-ohm load and 150 watts into an 8-ohm load. Derek Bowers, renowned IC design engineer from Analog Devices and Buck Waller of ISP Technologies, developed the patent pending D-CAT power amplifier technology. The D-CAT is a super high current power amplifier technology capable of driving a .5-ohm load. This means that the D-CAT amplifier delivers excellent transient response and punch....details

ISP Technologies Vector SL Steve Lukather 600W Active Guitar Subwoofer
The patents-pending Vector SL™ 600W Active Guitar Subwoofer Speaker was developed in collaboration with one of the most prolific guitarists of our era: Steve Lukather. Because of a long-standing relationship with Buck Waller of ISP Technologies, Lukather came to Buck with his desire to see a guitar subwoofer that would work with any guitar system. Based on specific inputs from Lukather, ISP engineers have designed the perfect complement for any guitar setup: the Vector SL Subwoofer. Years of experience in designing the highest performance Active Sound Reinforcement cabinets has allowed ISP Technologies engineers to develop the ultimate Active guitar subwoofer. The Vector SL incorporates ISP's patent pending D-CAT power amplifier technology with greater than 600 watts of RMS power. Connect the output of any guitar head to the Vector SL and plug in your favorite speaker cabinet and your supercharged Lukather Vector SL system is ready to ROCK.The subwoofer level is adjustable via the sub level control on the back of the Vector SL cabinet. The internal 600-WATT RMS Active 15-inch subwoofer delivers incredibly deep, low end. The Vector SL subwoofer extends your bottom end all the way down to 45Hz, delivering enough low-end bass to match the frequency response of any 7-string guitar. Tune down as far as you want and the Vector SL continues to perform. To all this performance, add three-way power amplifier protection and you have a supremely reliable active guitar subwoofer. The Vector SL's internal D-CAT amplifier has global thermal protection, thermal protection built in the power transformer, and an on board distortion limiter circuit to eliminate the possibility of feeding square waves to the woofer. This means that, as long and hard as you drive the Vector SL, even to its maximum limits, you never have to worry about failures....details

ISP Technologies Vector 212 400W 2x12 Guitar Extension Cabinet
Add the active 400-watt Vector 212 extension cabinet and you literally double the available power of the system to 800 watts RMS. The Vector 212 speaker connects to the extension output of the Theta combo and includes the same 12-inch Celestion guitar speaker and 12 inch high excursion subwoofer for that incredible deep low-end....details

ISP Technologies Vector 112 300W 1x12 Active Guitar Subwoofer
The 300-watt (RMS) Vector 112 guitar subwoofer cabinet offers the same world-renowned Vector active guitar subwoofer technology in a smaller, more lightweight package. Inside is a 12" neo woofer with 300 watts (program) available to deliver the thunderous low end that you can only find with the Vector subwoofer system. The concept of the Vector 112 speaker corresponds with the Vector SL guitar subwoofer in terms of easy hook-up and user-friendly operation. Just plug in and play. You can literally feel the power of the Vector 112 speaker cab's low-end shake your bones and yet the high's for your external cabinet are high passed and remain focused and accurate. Simply connect any combo amplifier and get ready to hear all the low end you've been missing and the best part, you can add the Vector 112 to your guitar rig at an amazing low price!...details