dbx DBX131SV dbx 131s Single 31-Band Graphic Equalizer

Get professional, repeatable tonal control for live sound, studio and installed audio systems with the dbx by Harman DBX131SV dbx 131s single 31-band graphic equalizer. Designed as a pro audio mixer accessory, this graphic EQ gives you surgical 1/3-octave adjustment across the spectrum—helpful for taming feedback, optimizing loudspeakers or refining broadcast and monitoring chains. With a ±12 dB input gain range and switchable ±6/±12 dB boost/cut options, the 131s adapts to line-level consoles, powered zones and FOH racks without compromising headroom. Balanced XLR and TRS inputs/outputs and a >108 dB dynamic range keep your signal transparent; 20mm nonconductive sliders and front-panel output metering make setup fast even in dark or noisy venues. Beyond music, the 131s is an ideal tool for audio monitoring in AV installations, security and surveillance audio feeds, and any situation where clear, controllable sound matters. Add the dbx 131s to your rack to eliminate frequency problems and deliver consistent, professional sound—order today or contact sales to discuss integration into your system.

• Surgical 31-band, 1/3-octave EQ for precise tonal shaping across the full spectrum, so mixes and live systems translate clearly.
• Rugged, road-ready construction and reliable electronics deliver consistent performance for touring, studio and installed sound applications.
• Flexible gain control with ±12 dB input gain and switchable ±6/±12 dB boost/cut lets you match any system and quickly tame problem frequencies.
• Transparent signal path with XLR/TRS I/O and >108 dB dynamic range preserves clarity for critical audio monitoring and broadcast use.
• Intuitive 20mm faders and front-panel bypass plus output metering speed setup and troubleshooting in live, AV or security/surveillance audio systems.