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Subject: Re: Voltage Doubler???

Date: 02/07/02 at 5:11 PM
Posted by: Russ Kincaid
E-mail: russlk@yahoo.com
Message Posted:

In Reply to: Re: Voltage Doubler??? posted by David Ashby on 02/07/02 at 5:34 AM:

Although I have never heard of "phantom power" I suspect the microphone is the electret type which requires a voltage bias but does not draw current. The +15v and -15v gives 30 volts which is most likely sufficient, just use capacitive coupling to the preamp.

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