Rolls HE18 Hum Eliminator rosewood-fingerboard This Global Truss 1 x

This Global Truss 1 x 1" Base Plate for the F33 Triangular Truss forms the base for truss sections used for installations

Two moveable bars position the microphone where ever you would like it

saved and recalled

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Rolls HE18 Hum Eliminator rosewood-fingerboard This Global Truss 1 xThe HE18 is a two channel audio hum and buzz remover. Everyone knows how annoying it is to have 60 cycle hum in your sound. Now you can eliminate virtually all ground hum and buzz by simply inserting the HE18 into the audio path. Plus, the unit will convert an unbalanced signal into a balanced signal, and vice versa. This greatly improves overall noise performance. Features: Eliminates ground loop hum and buzz. Leaves signal grounds connected.