This Volume Control Add-On is a non-destructive, plug-and-play addition to an existing acoustic guitar transducer system. Simply unscrew the existing endpin jack, remove it from the endpin hole, and plug it into the 1/4" plug of the volume control element. The 1/4" plug has a self-adhesive fastener, which can be secured inside the guitar. The lightweight thumbwheel control mounts with a peel-and-stick installation to the inner edge of the soundshole. Mount the new endpin jack into the endpin hole, and you're done!
The K&K Volume Control works with any single source passive internal transducer system, like the K&K Pure Mini, the FanTaStick, Twin Spot Internal or Big Twin Internal and with comparable competitors' transducers too.