Whirlwind HBUC Under Counter Passive Headphone Control Box

The HBUC is the passive member of the under counter family. Where a feed is already strong enough, there is no reason to put an amplifier in the path, and a passive volume control has nothing to fail and nothing to plug in.

Two 1/4 inch TRS stereo jacks on the rear handle input and loop through, so positions can be chained. The enclosure has the same rounded edges as the rest of the range.