ericjazz

P48 to P12 adapter
« on: August 30, 2012, 05:06:37 PM »
Hello,
I'd like to build this adapter for a U497 Neumann (K49 capsule in a U87 body, U89 like electronics).
I've found a P48 to T12 adapter (thanks to Rick Chinn), and modified it.
Could you please leave comments? For example, do I have to put bypass capacitors (film) with 100uF caps?
According to Neumann site, U497 consumption is about 6mA and 270 ohms is a good value for limiting current resistors.
Any idea will greatly appreciated.
Thanks in advance.
Eric


PRR

Re: P48 to P12 adapter
« Reply #1 on: August 30, 2012, 11:42:23 PM »
It should work as shown.

ericjazz

Re: P48 to P12 adapter
« Reply #2 on: September 01, 2012, 04:24:22 PM »
Thanks for looking.
I'll try like that.
Best regards.
Eric

mrclunk

Re: P48 to P12 adapter
« Reply #3 on: September 04, 2012, 05:57:24 AM »
Take a look at this thread for another option.
http://www.groupdiy.com/index.php?topic=43747.msg625134#msg625134

Probably fit it all inside the mic body.


 

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