DPA Microphones 6066 CORE Beige Stage/performance microphone6066 CORE Omni Headset Mic, Beige, 3 pin LEMO The capsule of the 6066 CORE Subminiature Headset is just 3 mm (0. 12 in) in diameter, but packs the audio power of larger, award winning DPA mics. Despite its small size, it is abundant in clarity, consistency and durability three qualities that truly matter. By shrinking our newly introduced CORE by DPA technology, we ensure you don't have to compromise on sound to focus on aesthetics. Beyond this