Rolls HE18 2-Channel Hum And Buzz Remover Intellimix Its dual large diaphragms are

Its dual large diaphragms are gold-vaporized and aged for consistent

There's even a combination power booster - effects loop to add sizzle and dynamics to the performance and extra presence when soloing

Left and right flexible boom mounting

Now known as "The Power String"

Rolls HE18 2-Channel Hum And Buzz Remover Intellimix Its dual large diaphragms areThe Rolls HE18 Buzz Off is a low cost, 2 channel, in line audio hum and buzz remover, which virtually eliminates 60 cycle ground hum and buzz in the audio path. In addition to hum removal, the unit converts unbalanced signals into balanced signals, and vice versa, improving overall noise performance. Eliminates ground loop hum and buzz Leaves signal grounds connected Passive unit, no power required Converts balanced lines to unbalanced lines and vice