Rugged and reliable professional stereo power amplifier. High-current toroidal transformers with high-endurance cores for superior transient response. Ultra-functional EQ Processing, Low Cut, and Subwoofer with crossover selection options. 3 switchable operational modes: stereo, parallel, and bridge. Intelligent cooling and heat dissipation using large low-noise variable speed fans. LED indicators on the front panel for power, signal, clip, bass boost and protect modes. Mains voltage operation 240V AC as well as low voltage operation at 150V AC. Audio-grade balanced XLR and jack input connectors.