The EQ231 Professional Dual 31-Band Graphic Equalizer is engineered for precise and detailed sound control in demanding professional audio environments such as PA systems, live concerts, auditoriums, studios, and DJ setups.

With 31-band equalization per channel, the EQ231 allows ultra-fine tuning of audio frequencies, making it ideal for feedback suppression, room correction, and tonal balancing. Independent control of left and right channels ensures accurate stereo imaging and consistent sound quality.

Housed in a rugged rack-mount metal chassis, the EQ231 is built for long-term professional use, delivering clean, low-noise performance even in high-power sound systems.

✔ Dual Channel 31-Band Equalizer – Independent left & right channel control
✔ Ultra-Precise Frequency Adjustment – Ideal for feedback control & room tuning
✔ Professional Rack-Mount Design – Fits standard audio equipment racks
✔ Low-Noise Audio Circuitry – Clean and distortion-free signal processing
✔ Smooth & Accurate Sliders – Fine control over every frequency band
✔ Ideal for High-Power PA Systems – Enhances clarity and balance
✔ Durable Metal Chassis – Designed for continuous professional operation