DPA 4061-OC-C-W10 Core Miniature Omni Microphone - Whited: screet Core 4061 omnidirectional mic, loud SPL, white, TA4F Mini XLR Each version is tailored towards a specific application based on sensitivity, voltage and placement needs. They are all based on the original d: screet? 4060; the very first miniature microphone developed by DPA from the best technology previously only used in hearing aids and measurement microphones. All of the mics in the series share important basic features, but each is