Soundman PPA Phantom Power Adapter
Phantom adaptersThe PPA (Phantom Power Adapter) is suitable for connecting the OKM microphone to a 48 V phantom power supply. (E.g., studio mixers or pre-amps). The device provides the optimum voltage for the OKMs, and provides a "transform isolated" and balanced mic-level input.
The improvement of the audio signal is significant compared to the A3 (<8dB), and the "headroom" is somewhat improved.
The unit does not need a battery, but requires 48 V mixer / pre-amps for its circuit, which provides the bias for the microphones. The Mics are isolated from the 48 V by two mini-audio transformers.
- Allows operation at +48 V phantom power
- Balances the signal
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