Wohler AMP-1 two channel stereo audio monitoring w power supply. VERY RARE
Wohler AMP-1: (NOT A 1-A)! Wohler Technologies with the development of the AMP-1. Became the first company to offer a powered speaker system. Featuring full stereo sound in one rack unit. This is a two channel stereo audio monitoring unit with power supply. XLR connections as well as RCA.