How should I set up my OKM II Klassik mics and the A3 adapter for different sound pressure levels?
You can connect the Soundman OKM binaural microphones to studio mixers and pre-amps with 48V phantom power using the optional Phantom Power Adapter (PPA). The PPA provides optimum voltage for the OKMs and transformer isolated balanced microphone level outputs. The improvement in signal to noise is significant, when compared to the A3 adapter (around 10dB), and the headroom is slightly improved. The unit is housed in a box with a 3.5mm stereo jack for the microphones, and gold plated XLRs on the outputs. The unit requires no battery, but uses the mixer/pre-amp’s 48V to power the circuitry that provides the bias voltage for the microphones. The microphones are isolated from the 48V by two mini audio transformers. The Phantom Power Adapter is available as a special order item directly from N.Nyman Oy. For ordering or enquiries please contact us via email at soundman@nnyman.com.
Related Questions
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- I would like to connect my OKM with A3 adapter to my home stereo system. How can that be done and how can I prevent the A3s battery power from constantly going down?
- Can I improvise a pressure bleeder by using a regulator and making an adapter that screws into the reservoir fill hole? If so, how much pressure should I use?
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- How should I set up my OKM II Klassik mics and the A3 adapter for different sound pressure levels?
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