Professional Audio 231 Dual 31-Band Graphic Equalizer – Premium Sound Control for Live Performances
Precision-engineered dual-channel 31-band EQ with high-resolution frequency control for flawless audio tuning. Ultra-low noise op-amps and premium metal knobs ensure durability and smooth adjustments. Ideal for karaoke, stage setups, DJ booths, and studio mixing. High-quality PCB board with gold-plated connectors for superior signal integrity and corrosion resistance. Independent input/output level controls for seamless integration with amplifiers and speakers. Perfect for live sound engineers and DJs seeking studio-grade clarity. Optimized for large venues, bars, and home theaters. Bulk pricing available for wholesale buyers—lowest global rates guaranteed.