DBX 231SV Dual 31-Band Graphic Equalizer for Professional Audio System Tuning and Signal Processing Applications, (DBX231SV)

DBX 231SV Dual 31-Band Graphic Equalizer (DBX231SV)

The DBX 231SV is a professional dual-channel 31-band graphic equalizer designed for advanced audio system tuning, frequency correction, and signal optimization in live sound, installed audio, and commercial sound reinforcement applications. Featuring 31 bands of equalization per channel, it provides highly detailed control over the entire audio spectrum, allowing users to refine system response, reduce feedback, and achieve balanced, high-quality sound reproduction.

With independent equalization for each channel, the 231SV offers flexible control for stereo systems, dual-zone configurations, and professional audio installations. Its precision frequency adjustment allows engineers and system integrators to compensate for room acoustics, correct loudspeaker response issues, and optimize audio performance for different environments.

The equalizer features an intuitive front-panel design with accurate frequency sliders, enabling quick adjustments during installation, system tuning, and live operation. It helps enhance speech clarity, improve musical detail, and eliminate problematic frequencies while maintaining transparent signal quality.

Built with DBX’s trusted audio processing technology, the 231SV delivers reliable performance and professional-grade signal control. Its rugged rack-mount chassis ensures easy integration into audio systems, making it suitable for demanding applications where precise equalization and dependable operation are required.

Ideal for houses of worship, theaters, schools, concert venues, conference facilities, recording studios, broadcast systems, entertainment spaces, and commercial audio installations, the DBX 231SV provides powerful equalization and system optimization for professional sound environments.

Key Features:

• Dual-channel 31-band graphic equalizer
• Independent EQ control for each channel
• Precise frequency adjustment for professional system tuning
• Helps reduce feedback and correct acoustic problems
• Improves speech intelligibility and music clarity
• Optimizes loudspeaker performance and room response
• Front-panel precision sliders for fast and accurate adjustments
• Transparent signal processing for professional audio quality
• Rugged rack-mount design for live and installed sound systems
• Suitable for stereo systems, sound reinforcement, and commercial audio applications
• Ideal for theaters, houses of worship, schools, studios, entertainment venues, and conference facilities
• Trusted DBX performance for professional audio tuning and signal processing applications