RA 4.1 Amplifier

The RA 4.1 digital amplifier is revolutionary. Period. This landmark product has created a paradigm shift in digital amplifier technology. The RA 4.1 will take any source signal and amplify it with nearly zero distortion. It is the ultimate in digital amplifier technology, including high performance PWM control and DSP engines incorporating all the signal processing power of a full rack of pro-sound gear. The all digital signal path and PWM feedback control works to reveal the finest details of the source material, rendering the highest levels of audio fidelity.