Skip to content
VINTAGE AS IS DBX 1531X Dual Graphic Equalizer

VINTAGE AS IS DBX 1531X Dual Graphic Equalizer

by dbx
$ 67.00 - $ 67.00
$ 67.00
$ 67.00
$ 67.00 - $ 67.00
$ 67.00

USED AS-IS DBX 1531X Dual Graphic Equalizer — Bypass Switch Mutes Unit

The DBX 1531X is a professional dual-channel graphic equalizer designed for live sound and studio applications, offering precise tonal control over two independent channels. This AS-IS unit is fully intact and operational aside from one issue: engaging the bypass switch mutes the audio completely. Otherwise, the EQ functions normally.

Key Features

  • Dual 31-band graphic EQ with ±6 dB or ±12 dB boost/cut per band

  • Constant-Q circuitry for accurate and predictable filter behavior

  • Balanced XLR and ¼″ TRS input and output connectors for flexible routing

  • Low-cut filter and range switch on each channel

  • Sturdy rackmountable 2U chassis, designed for heavy-duty use

Condition

  • AS-IS: Equalization circuits and sliders function as intended on both channels, but the bypass switch mutes the signal entirely instead of passing unprocessed audio

  • Light cosmetic wear from use, including some rack rash and slider caps showing light marks

  • Tested otherwise: both channels EQ properly when not in bypass mode

  • Power supply, transformers, and connectors in good working order

This DBX 1531X is priced accordingly for its AS-IS condition — a great option for repair-savvy users, parts harvesting, or use where bypass is not required. Add patch cables or a rack case from our inventory to complete your setup.