The A 8.3 integrated amp provides world-class sound quality and versatility in a single-chassis unit. A true dual mono design with four separate power supplies and a tube input stage, the A 8.3 provides relaxed and detailed sound and rock-solid stereo imaging coupled to the dynamic drive provided by its high-current MOSFET power amplifier. With 2 sets of speaker terminals and 225 watts/channel into 8 ohms, compatibility is assured with even the most demanding speakers. Home theater/AV bypass and a pair of 10 volt triggers ensure usability with any system, and a Class A headphone amplifier is provided.