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Circuit for PiP EM272


 

Hello fellow mic builders,
I've soldered some cables to the EM272 capsules, with + to signal and GND to GND. My Sony PCM M10 provides 3V of PiP.?
?
Should I also solder in the circuit from the data sheet, with a resistor from GND to Signal and a capacitor to the Mic in?
If so what are the benefits? Is it true that I could damage the recorder through not filtering the DC voltage?
?
Thank you very much!?


 

PIP power already has the resistor and capacitor internally. You don't?need to add them, just?plug it in to the Sony and you should?be good.?

Jules

On Tue, Feb 18, 2025 at 5:29?AM dampfus.hansus via <dampfus.hansus=[email protected]> wrote:
Hello fellow mic builders,
I've soldered some cables to the EM272 capsules, with + to signal and GND to GND. My Sony PCM M10 provides 3V of PiP.?
?
Should I also solder in the circuit from the data sheet, with a resistor from GND to Signal and a capacitor to the Mic in?
If so what are the benefits? Is it true that I could damage the recorder through not filtering the DC voltage?
?
Thank you very much!?



--
Best Regards,

Jules Ryckebusch

214 399 0931



 

开云体育

The Sony PCM10, as well as all other products that provide PIP, include the protection capacitor and resistor.
Addding them would not have any benefit.

Le 18/02/2025 à 10:34, dampfus.hansus via groups.io a écrit?:

Hello fellow mic builders,
I've soldered some cables to the EM272 capsules, with + to signal and GND to GND. My Sony PCM M10 provides 3V of PiP.?
?
Should I also solder in the circuit from the data sheet, with a resistor from GND to Signal and a capacitor to the Mic in?
If so what are the benefits? Is it true that I could damage the recorder through not filtering the DC voltage?
?
Thank you very much!?


 

Hi
Everything is fine with + capsule on + jack and ground capsule on ground jack.
The assembly of the technical sheet is already inside the recorder 


 

thank you everyone for clearing things up.