My 6040 CNC | Sennheiser IEM Pack Repair @rickcperry | Uploaded June 2019 | Updated October 2024, 15 hours ago.
In this video I show how to replace the antenna on the 300 series in ear pack as well as diagnose a no turn on condition of the pack.
In this video I show how to replace the antenna on the 300 series in ear pack as well as diagnose a no turn on condition of the pack.