T.Bone SC600 modified vs Neumann u87ai

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JoanRovira

New member
Joined
Jul 3, 2012
Messages
2
Hello!

I have read the thread, and now I'm trying to modify a microphone to match the U87ai.
I have a T.BONE SC600 and to take advantage of Multi-pattern, will try to recreate the U87ai.
It's for my research project final college.
I found the schematics, but there are some components which are not:
- One is the DR1-90 462, not that type of component is.
- The D7-62V is a diode but not if it is a zener
- T1-8280800006 has to be a transistor, but have not found any referral is that model.
I attached a link to the diagrams I found.

http://depositfiles.com/files/4igq70wpv

Sorry for my English
Thanks and I hope your answer.

Greetings!

Joan
 
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