Using The Gate, Basic gate operation | Klark Teknik DN530 specs

Chapter 7: Using The Gate

The DN530 is a gate processor that utilises premium quality, high precision components to achieve a high degree of accuracy and control. The DN530 has been designed primarily for creative use as front of house (FOH) or monitor. However, it is just as effective when used in the studio while broadcasting or recording. The DN530 processors offer, in a compact unit, control over the dynamic range for creative and corrective purposes.

Basic gate operation

The attack characteristic of the gate is exponential, which ensures that even at extremely fast attack settings the attack envelope seamlessly blends into the audio waveform. This prevents the creation of any undesirable audio artefacts (clicks).

>> To use the DN530

1Set the threshold, attack, hold and release times to suit the programme.

2Set the attenuation depth using the RANGE control knob.

3Use the sidechain filter to tune the gate to open at a selected frequency.

Sidechain

For most applications the DN530 is triggered by the level of the incoming signal. Sometimes it can be useful to use a different signal to trigger the gate; this signal is known as an “external sidechain”. Additionally, there is a solo function that routes the filtered sidechain signal to the solo bus to help the operator find the most sensitive frequency to trigger the gate.

Particularly in the case of drums, a very reliable trigger can be obtained by taping a contact mic to the shell of the drum, using the clean signal it produces to trigger the gate. An example of this set up — which can also be used for ducking (see “Ducking” on page 31) — is shown in Figure 2 “Typical set up for external sidechain operation” on page 22.

The frequency controls can be used to make the gate triggering frequency selective. The filter frequency control, which is adjustable from 40Hz to 16kHz, provides a good degree of triggering selectivity and facilitates easy set-up. The power of this feature combined with the solo bus cannot be overstated. It can also produce excellent results as a de-esser (see “De-essing” on page 31).

DN530
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DN530 specifications

The Klark Teknik DN530 is a versatile and powerful dynamic range compressor, designed to meet the demands of both music production and live sound engineering. Renowned for its high-quality audio processing capabilities, the DN530 offers a wide array of features that benefit professionals in various audio applications.

One of the standout features of the DN530 is its dual-channel compressor design. This allows users to process two separate audio signals simultaneously, making it an ideal choice for stereo applications. The compressor utilizes advanced VCA technology, which ensures consistent dynamic control while maintaining the natural character of the audio. This technology provides a transparent sound, making it suitable for a variety of instruments, vocals, and other audio sources.

The DN530 offers comprehensive control over compression parameters, including threshold, ratio, attack, and release. The threshold determines the level at which compression begins, while the ratio defines the degree of compression applied to signals exceeding the threshold. Users can manipulate the attack and release settings to shape the compressor's response to the audio signal, allowing for greater flexibility in achieving the desired sound.

Another key characteristic of the DN530 is its sidechain feature. This allows users to introduce external audio signals to control the compression applied to the primary signal. This function is particularly useful for dynamic ducking effects, such as reducing the volume of background music when a vocal is present or achieving a pumping effect in dance music.

The DN530 also includes an innovative metering system, featuring LED indicators that provide clear visual feedback on signal levels, gain reduction, and other important parameters. This enhances the user experience, allowing sound engineers to make informed adjustments quickly and efficiently.

Built with rugged construction, the DN530 is designed to withstand the rigors of live performance environments. Its sturdy chassis and reliable components ensure longevity and durability, making it a trusted addition to any professional audio setup.

In summary, the Klark Teknik DN530 is a feature-rich dynamic range compressor that excels in both studio and live sound scenarios. With its dual-channel capability, advanced VCA technology, comprehensive control over compression parameters, sidechain functionality, and robust build quality, it stands out as a top choice for audio professionals seeking to enhance their sound processing capabilities.