Hello all,
i'm trying a discrete electret balancer that works on +48V phantom.
I found two almost identical schematics on the web, A and B.
I have some practical electronic skills but as a theoretic i'm a total newbie.
My questions: why the 10K resistor between collector and base, and then why can the 6K8 be removed, why was it there?
I tried experimenting but cant figure out how to get the lowest noise figure.
btw i'm using BC560c and all metalfilm R's.
Can anyone tell me what the best option is and why? thanks in advance!
Jeroen
i'm trying a discrete electret balancer that works on +48V phantom.
I found two almost identical schematics on the web, A and B.
I have some practical electronic skills but as a theoretic i'm a total newbie.
My questions: why the 10K resistor between collector and base, and then why can the 6K8 be removed, why was it there?
I tried experimenting but cant figure out how to get the lowest noise figure.
btw i'm using BC560c and all metalfilm R's.
Can anyone tell me what the best option is and why? thanks in advance!
Jeroen
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