Dynamic Processors

The DPR-404 is a 4 channel compressor with high frequency de-essing, each channel includes:

Threshold control
Below threshold metering
Ratio control
A gain reduction meter
A clip LED
Gain control
Linking
High frequency de-esser.

Attack and release time constants are automatically and continually regulated by dynamic and harmonic content of program material. The unit features electronically balanced inputs and outputs.
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The DPR-504 is a 4-channel noise gate, each channel features:
A parametric key filter with key filter listening.
Simultaneous key level and threshold metering with average and peak metering.
A gate status LED.
A RELEASE/HOLD control (hold tracks proportionally with release times).
Attack switchable auto/fast (auto tracks signal dynamics for optimum setting).
Link (links two channels together).
Key source allows external triggers.

The Range switch selects between 7OdB and 2OdB gating depth to provide alternative release profiles. The unit features electronically balanced inputs and outputs.
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The DriveRack® PA continues the legacy of DriveRack® series, which has been created by the company that has been redefining the standard of signal processing for more than 30 years. The DriveRack® PA was designed with the purpose and vision of providing state-of-the-art signal processing, while utilizing a simple and intuitive user interface.

This goal has been achieved by offering two independent channels of processing power with a linkable 28-Band Graphic equalizer, industry-standard dbx® stereo compressor module, feedback eliminator and the 120A Subharmonic Synthesizer on the input, with a six channel output system that includes parametric EQs, and Peak Plus™ limiters (which are used to provide protection against speaker damage) and alignment delay.

These features combined with the Wizard setup system, represent a methodical design that is guaranteed to deliver optimal, all-inclusive processing in a completely scalable system.
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The Drawmer DL41 Auto Compressor's combination of features, displays and well designed control functions make it an outstanding product for a vast range of broadcast, sound reinforcement, and recording applications.

The DL241 'Auto-Compressor' incorporates many automatic functions allowing the engineer to achieve optimum results in the minimum set up time but does not compromise skilled users with limited controls. Its sophisticated design produces a smooth, transparent and warm sonic performance.
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The DL441 Quad Auto Compressor/Limiter captures four channels of Drawmer's innovative DL241 'Auto Compressor' in only 1U of rack space. The inclusion of new sophisticated 'automated' circuitry allows the engineer to precisely control both the dynamic range and 'absolute' peak level of the programme instantly, without sacrificing essential control parameters.

This perfect balance of features makes the DL441 ideal for use in sound reinforcement and outside broadcast applications where an economy in rack space is essential. Each channel combines a fully professional 'Auto Attack/Release' Compressor with a variable threshold 'Peak Level' Limiter on the output providing a transparent 'endstop'. High resolution bar-graph displays on each channel allow gain reduction and output level to be viewed simultaneously, of particular importance in darkened concert hall or control room situations.
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The DSL424 provides the engineer with a 1U four channel comprehensive toolbox capable of solving the most complex dynamic problems. Incorporated in the 1U package are two industry standard frequency conscious noise gates and two soft/hard knee compressors with variable threshold limiting.

The channels may be front panel configured as four individual stand alone processors, a stereo linked pair of comp/limiters with a stereo linked pair of gates. Alternatively, any combination of processing can be achieved by rear panel patching. The DSL424 combines the gates of the DS404 with the comp/limiters of the DL441 to provide a versatile 1U problem solver invaluable in applications where rack space is limited.
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The new Drawmer SP2120 Speaker Protector offers both strict level control and tremendous peace of mind to the contractor, installer and venue in the knowledge that only the maintenance engineer and the venue manager hold a key. As its name suggests the 1U, two channel processor eliminates the possibility of ‘unauthorised’ excessive sound pressure levels on speaker systems which could result in damage to both chassis drivers and amplifier electronics. The unit also gives a wide variety of venues, such as clubs, theatres, pubs, schools, universities etc. the opportunity to comply with the local legislation regarding noise levels.
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Eight channels of flexible, configurable, high-performance dynamics processing in one 3U package. The constantly-changing hardware requirements of technical riders are just one of the many issues audio rental companies and live music venues have to deal with. Having to retain a comprehensive inventory of different devices, as well as reconfiguring outboard processing racks is a costly, time-consuming task, further complicated by the number of hardware options available.

The solution: Klark Teknik Square ONE dynamics. The right brand, the right combination, the right investment, every time.
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The C2 is a powerful DSP based audio dynamics processor, ideally suited for live sound applications, where it combines the accessibility and immediacy of a pure analogue design with the quality and accuracy of a digital design in a compact 1U unit.

To achieve this, the C2 has an analogue control surface, following the ‘one control one function’ philosophy and a pure digital signal path, with 24-bit conversion, 40-bit internal processing and a professional 48kHz sampling rate.
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The D2 is a powerful DSP based audio dynamics processor, ideally suited for live sound applications, where it combines the accessibility and immediacy of a pure analogue design with the quality and accuracy of a digital design in a compact 1U unit.

To achieve this, the D2 has an analogue control surface, following the ‘one control one function’ philosophy and a pure digital signal path, with 24-bit conversion, 40-bit internal processing and a professional 48kHz sampling rate.
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The G2 is a powerful DSP based audio dynamics processor, ideally suited for live
sound applications, where it combines the accessibility and immediacy of a pure
analogue design with the quality and accuracy of a digital design in a compact 1U unit.
To achieve this, the G2 has an analogue control surface, following the ‘one control
one function’ philosophy and a pure digital signal path, with 24-bit conversion, 40-bit
internal processing and a professional 48kHz sampling rate.
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