The DAP Xtreme Power amplifiers have been developed with several different protection systems to serve as true workhorses for a wide range of applications and have been manufactured with a 3 U. rugged steel chassis with a thick anodized aluminium from a PC. Each amplifier can set the Gain, Limiter, Equalizer, Delay and the crossover depending on the circumstances. The result is a pure clean sound, minimal distortion and with a clear different advantage when comparing prices.