dbx 530 Parametric Equalizer (500 Series Module)

Professional 500 Series Parametric Equalizer for Precise Tone Shaping

The dbx 530 is a 3-band parametric equalizer designed for engineers who need detailed frequency control in a compact 500 series format. Based on the classic dbx 905, it provides flexible, musical EQ shaping for tracking, mixing, and corrective audio work in studio and broadcast environments.

Three Fully Adjustable EQ Bands for Accurate Control

Each of the three bands offers fully parametric control, allowing precise adjustment of frequency, bandwidth, and gain. With up to 15 dB of cut or boost available per band, the dbx 530 makes it easy to shape instruments, vocals, and program material with confidence and repeatability.

Switchable Bell and Shelf Filters on High and Low Bands

The low and high frequency bands can be switched between bell and shelving filter modes, giving additional flexibility when shaping low-end weight or high-frequency clarity. This design allows the equalizer to function as both a corrective tool and a tone-shaping processor depending on the application.

Infinite Notch Mode for Problem Frequency Removal

For challenging audio issues such as resonances, hums, or feedback-prone frequencies, each band can be independently set to infinite notch mode. This allows extremely narrow frequency cuts without affecting surrounding frequencies, making the dbx 530 ideal for corrective EQ tasks.

Reliable Signal Comparison with Dedicated Bypass Control

An onboard in/out switch makes it easy to compare processed and unprocessed signals instantly. This feature supports critical listening during mixing and ensures adjustments are enhancing the signal rather than overprocessing it.

Compact 500 Series Design for Modular Systems

Housed in a standard 500 series module format, the dbx 530 integrates easily into lunchbox racks and modular studio systems. Its compact design makes it a practical choice for studios that need high-quality EQ without sacrificing rack space.