Do you need a powerful amplifier with a reliable performance? Look no further than the Wharfedale XR3500 Power Amplifier! This amplifier is designed to deliver a high-quality sound with plenty of power for any professional application. It features XLR thru connectors for easy cable management and daisy-chaining, full circuitry protection for thermal, over current, DC, and output short circuit, ultra quiet variable speed fans, and a huge toroidal transformer to take care of any AC power fluctuations. With rear panel mode switches that allow for selection between Parallel, Stereo and Bridge modes along with input sensitivity switching, and large front air vents and steel construction to aid heat dissipation, you can be sure that this amplifier will provide a long life and reliable performance.