DBX - 131s - Single 31-Band Graphic Equalizer

The dbx 131s is a professional single-channel 31-band 1/3-octave graphic equalizer offering the same professional-grade performance as the 1231 in a compact single-channel format. Ideal for smaller live sound rigs, monitor systems, and single-channel EQ applications in studios and installations where a full dual-channel unit would be excessive.

• Single-channel 31-band 1/3-octave graphic equalizer
• ISO-standard band centers with constant-Q filter design
• ±15 dB boost/cut per band for comprehensive tonal control
• Compact 1U format for space-efficient rack installation
• Hard-bypass switch for instant comparison