DriveRack

Detailed Parameters

Section 4

This parameter allows you to adjust the level of any one of the 31 bands of the GEQ in .5 dB increments.

Boom -6dB to 6dB

The Boom parameter allows you add an additional low-end boost or cut to the Graphic EQ.

Zizz -6dB to 6dB

The Zizz parameter allows you add an additional high-end boost or cut to the Graphic EQ.

4.2.2 - SHOW/HOUSE 31 BAND GRAPHIC EQ (S or H)

EQ On/Off

Turns the show or house GEQ on and off.

Flat Set/Undo

This parameter either flattens the GEQ or restores the GEQ to its original shape.

Frequency 20Hz to 20kHz

This parameter allows you to select any one the 31 available frequencies.

Level -12 to +12 dB

This parameter allows you to adjust the level of any one of the 31 bands of the GEQ in .5 dB increments.

4.2.3- PARAMETRIC EQ (P) EQ On/Off

Turns the PEQ on and off.

Type Const Q / Adapt Q

Const Q operates similar to an analog graphic EQ where the Q is constant regardless of cut or boost. Whereas, Adaptive Q, operates similar to the EQ that is found on a mixing console where the width of the band is constant regardless of the cut or boost.

The following figure shows the difference between constant and adaptive Q parametric filters

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dbx Pro 480 Boom -6dB to 6dB, Zizz -6dB to 6dB, SHOW/HOUSE 31 Band Graphic EQ S or H EQ On/Off, Parametric EQ P EQ On/Off

480 specifications

The dbx Pro 480 is a professional-grade dynamics processor renowned for its versatility and exceptional performance in various audio applications. Designed for both live sound and studio environments, the dbx Pro 480 stands out as an essential tool for sound engineers and musicians alike.

One of the main features of the dbx Pro 480 is its dual-channel operation, which allows users to process two audio signals simultaneously. This functionality makes it particularly advantageous for stereo mixes, providing the ability to manage dynamics across left and right channels cohesively. The unit employs patented dbx OverEasy compression technology. This unique approach to compression allows for smooth transitions between compression and limiting, preventing abrupt changes in audio levels that can disrupt the listening experience. The result is a more musical sound, making it ideal for vocals, instruments, and other dynamic sources.

Additionally, the dbx Pro 480 boasts comprehensive control options, including adjustable ratio, threshold, attack, and release parameters. This level of control enables users to tailor the dynamics processing to fit specific audio material, whether subtle shaping or more aggressive control is required. The inclusion of a high-pass filter on the sidechain input further enhances its versatility, allowing for frequency-dependent dynamics processing that can be particularly useful in managing low-end rumble or controlling sibilance in vocals.

Another notable characteristic of the dbx Pro 480 is its robust build quality, designed to withstand the rigors of both studio and live environments. The device features a rugged metal chassis that protects its internal components while providing reliable performance under various conditions. Additionally, high-quality XLR inputs and outputs ensure that audio signals remain clean and free of interference.

In terms of connectivity, the dbx Pro 480 is equipped with balanced connections to minimize noise and signal degradation, making it suitable for professional setups. Its intuitive front-panel interface includes LED metering for easy monitoring of input and output levels, facilitating prompt adjustments on the fly.

In conclusion, the dbx Pro 480 is a powerful dynamics processor that blends advanced technology with user-friendly features. Its dual-channel processing, unique compression algorithms, and robust build quality make it a top choice for audio professionals seeking to enhance their sound with precision and control. Whether in a recording studio or a live performance setting, the dbx Pro 480 continues to be an invaluable asset in the audio processing landscape.