This six-channel headphone/earphone amplifier for professional audio monitoring is intended for recording studios, sound reinforcement, and audiophile listening environments where full frequency response signals are to be distributed to up to six individuals.

A variety of input options are available including 1/4″, RCA, and balanced XLR. Since the MONO/STEREO switch is after the pan control, it will mix 2 MONO signals and their balance can be adjusted with the Pan control. Up to six individual monitor mixes may be listened to via the rear panel insert jacks.

The RA62b features a FR4 double-sided circuit board, socketed integrated circuits, and painted steel chassis.