Biamp 2500 Operation: This professional power amplifier offers exceptional sonic superiority with features like low distortion, fast circuitry, and a quality power supply for full power below 15Hz. Its versatility shines with stable operation into various loads, including shorted outputs and reactive loads. The front panel controls provide precise level adjustments, while the clipping indicators ensure safe operating output levels. Additional features include a two-speed fan, thermal protection, and XLR balanced inputs for professional audio setups.