The Rockville REQ20 Dual 10 Band Graphic Equalizer is built for audio professionals and enthusiasts seeking precise sound shaping. Covering the full 20Hz to 20kHz frequency range, its dual 10-band sliders (20 total) let you make detailed adjustments for live performances, studio recordings, or home audio systems. Dual VU meters provide real-time signal monitoring, ensuring accurate level control.

With stereo RCA line inputs/outputs and a dedicated record output, the REQ20 integrates seamlessly with mixers, amplifiers, and other audio gear. Blue LED-lit sliders and a vacuum fluorescent display make it easy to see and adjust settings, even in dimly lit venues. The rugged 19" rack-mount design, removable brackets, and front panel power switch add convenience and durability for both portable and permanent setups.

Whether you're a DJ, live sound engineer, or studio operator, the REQ20 delivers clean, low-noise performance and intuitive control for professional-quality audio.