Earth Loop - Ground Hum Eliminator
Earth Loop - Ground Hum Eliminator designed and hand built by Mike Hill Services.
- The B.I.S Box and B.I.S Box Mini are used for eliminating earth loops, buffering guitar signal and driving long signal leads.
- Placing the B.I.S Box in the right place can cut out your earth loop hum without loss of signal.
- Used by guitarists and guitar techs around the world.
All designed by Mike Hill and hand made by us using the highest quality components.