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Klaus Heyne's Mic Lab
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Sony C37A
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Topic: Sony C37A (Read 2707 times)
argibbo
Newbie
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Posts: 4
Real Full Name: Andy Gibbons
Sony C37A
«
on:
June 29, 2011, 05:30:06 AM »
Hello
Can anyone help me with the correct HT voltage for the Sony C37A microphone please. I am in the process of constructing a power supply for it and the HT (B+) voltage is not given. I'm going to build the original thermionic rectifier version (which will sound better) if that's any help.
Many thanks in advance
Andy Gibbons
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radiovinhet
Jr. Member
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Posts: 64
Real Full Name: Luis Fernando
Re: Sony C37A
«
Reply #1 on:
July 01, 2011, 07:07:54 PM »
275 VDC and a 6.3 VDC heater supply
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R/E/P Community
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Klaus Heyne's Mic Lab
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Sony C37A