Increase the performance and volume of your headphones. The Rolls RA53B 5-channel headphone amplifier is ideal for driving professional headphones and provides superior sound quality.
The RA53b is a high-powered headphone amplifier with five 1/4" and 1/8" (3.5mm) headphone and earphone outs.
Two RA53b units may be linked together and mounted side-by-side in a universal rack tray for a total of 10 outputs.