The DAP10.4 is a four channerl Class TD amplifier engineered to perform perfectly under all load conditions. The output maintains its flat frequency response even into complex loads, easily handling nominal impedances as low as 2Ω. The audio quality, efficiency and reliability meet and exceed that of even the very best Class AB designs. Class TD amplifiers allow for greater power density while minimizing cooling requirements and providing zero interference with RF equipment. The DAP10.4 provides ultimate power and ultimate reliability for even the most demanding situations.