What is the dbx 520 de-esser best used for?

The 520 is purpose-built for taming excessive sibilance in vocal recordings, particularly for singers prone to bright S and Z sounds. It is equally effective on high-frequency dense material such as percussion, hi-hats, or acoustic guitars where crisp sibilance can become fatiguing.

Can I use the 520 de-esser on instruments other than vocals?

Absolutely. While excellent on vocals, the 520 also handles sibilance on cymbal recordings, snare top mics, acoustic guitar, and any high-frequency material where taming brightness improves clarity without sacrificing natural tone.

How much sibilance reduction is the 520 capable of?

The 520 delivers up to 20 dB of gain reduction, providing significant desibilization from subtle polish to aggressive sibilance removal depending on your threshold setting.

What frequency range does the 520 control?

The frequency control spans from 800 Hz to 8 kHz, allowing you to pinpoint the exact sibilant frequency range in your source material and apply reduction only where needed, preserving the natural tone of the rest of the signal.

How does a 500 Series module integrate into my studio or mobile rig?

500 Series modules install into compatible rack chassis, stacking compactly for portable or permanent installations. The 520 integrates alongside other pro audio modules in the same frame, making it ideal for touring setups or built-in studio racks.

Will the de-esser noticeably change the tone or character of my audio?

The 520 is designed to eliminate sibilance with minimal tonal impact, preserving the natural color and character of vocals and instruments while surgically removing only the problematic high frequencies.

How long does it take to receive the dbx 520 in the UAE or GCC?

Delivery timing for 500 Series modules depends on availability and location. Contact Procure.ae to check stock status and request a delivery estimate for your site.

Will you help integrate the 520 into my existing 500 Series rack?

Procure.ae can advise on 500 Series compatibility and best practices. For hands-on integration or technical installation support, please reach out to discuss your specific setup.

What type of 500 Series chassis is required to use the 520?

The 520 requires a standard 500 Series rack chassis with available module slots. Ensure your chassis is compatible with Neve-format 500 Series modules before purchase.

Is the dbx 520 covered under warranty?

Yes, the dbx 520 comes with manufacturer warranty protection. For warranty details, terms, and registration information, contact Procure.ae.

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dbx 520 De-Esser 500 Series Module

dbx 520 De-Esser 500 Series Module

The dbx 520 is a legendary-quality de-esser module in 500 Series format, expertly taming excessive sibilance in vocals and high-frequency dense material. With frequency control from 800 Hz to 8 kHz and up to 20 dB of gain reduction, it delivers brilliant, crisp audio without sibilance.

Overview

The dbx 520 de-esser brings the proven de-essing principles of the classic dbx 902 into the popular 500 Series modular format. Ideal for studio and touring applications, it examines the difference in dB between high-frequency and full-bandwidth portions of a signal, allowing precise de-essing regardless of signal level variations up to 60 dB.

Key Features

Based on the legendary dbx 902 de-esser
500 Series module format for rack integration
Frequency control range: 800 Hz to 8 kHz
De-essing amount range: 0 dB to 20 dB
Expanded scale LED gain reduction metering
In/Out switch for instant comparisons
HF Mode switch for flexible operation
Unique design handles signal level variations up to 60 dB
Perfect for vocals, cymbals, and sibilant-prone sources

Specifications

Module Format: 500 Series
Frequency Range: 800 Hz – 8 kHz
Gain Reduction Range: 0 – 20 dB
Frequency Response: 20 Hz – 20 kHz, +0/–0.5dB; 14 Hz – 120 kHz, +0/–3dB
Input Impedance: 20kΩ Balanced, 10kΩ Unbalanced
Power Consumption: 2.4 W
Dimensions: 5.25" × 1.5" × 6" (13.34 × 3.81 × 15.24 cm)
Weight: 0.59 kg
Color: Blue Pearl Fade Metallic
Country of Origin: United States

Why buy from Procure.ae

Procure.ae supplies professional audio processing modules and studio equipment to recording facilities and broadcasters across the UAE and GCC. Request a quote for 500 Series rack configurations.

FAQ

How does the dbx 520 differ from a standard noise gate?
A de-esser specifically targets and reduces sibilance frequencies, unlike a gate which mutes the entire signal below a threshold.

Can the dbx 520 be used on instruments?
Yes, it works excellently on cymbals, hi-hats, and other high-frequency-rich sources where sibilance control improves definition.