Adapter for powering miniature microphones via standard P48 phantom power. Designed for DPA miniature microphones. Belt clip included. This adapter is balanced, which improves the suppression of induced electromagnetic noise. The common-mode rejection ratio (CMRR) is greater than 60 dB from 50 Hz to 15 kHz. The adapter operates with 12V phantom power, but requires a 48V ± 4V supply to meet its full specifications. p>