Accuphase A-300 Mono Amplifier (each)

Created to mark our 50th anniversary, the A-300 redefines the ideal for Class A power amplifiers. 20-parallel push-pull power MOS-FETs in the output stage improves performance by 25% over conventional models with outputs of 125 W into 8 ohms, 250 W into 4 ohms, 500 W into 2 ohms, and 1,000 W into 1 ohm that set the stage for enviable constant-voltage drive. The fully discrete balanced input amplifier achieves a level of quietness that will make you forget you are using audio equipment for reproduction. The A-300’s unmatched expressiveness lets you enjoy the most exquisite pieces from the world’s greatest composers. Class A driven output stage with 20-parallel push-pull power MOS-FETs Large linear output 125 W / 8 ohms, 250 W / 4 ohms, 500 W / 2 ohms, 1,000 W / 1 ohm Instrumentation amplifier principle Current feedback amplification circuits Balanced Remote Sensing Double MCS+ circuit High damping factor of 1,000 Speaker output protection Highly reliable MOS-FET switches with no mechanical connections Signal input section with a fully discrete configuration for low noise Highly responsive large-scale bar graph power meter Connecting two pairs of A-300 supports bi-amping and bridged mode connection 4-step gain control High capacity 100,000 μF filtering capacitors Large speaker terminals connected directly to protection circuitry High-carbon cast iron insulator feet with superior damping characteristics Power amplification section on circuit boards using glass cloth fluorocarbon resin Aluminum hairline finish top plate