Jules Ryckebusch
UNITED STATES OF AMERICA • + Follow
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Dual Channel OPA Board for Dual Diaphragm condenser microphones.
This is a two channel version of the the original dualOPA impedance converter here. This lets you take two discrete audio channels out of one microphone that has wither two capsules in it, or both sides of a dual diaphragm condenser capsule. Then you can create any pattern you like in post such as full Omni, Cardioid or Figure Eight. Or, any variation in between! It is very quiet using a dual OPA1642 opamp and is fully powered by Phantom Power coming in on the two channels from a mic preamp. There is one common ground connection.
Here is the associated Instructable :
Feb 04,2021
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Dual Channel OPA Board for Dual Diaphragm condenser microphones.
This is a two channel OPA based microphone impedance converter to bring out both sides of a condenser microphone capsule. Stereo and More!
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Published: Feb 04,2021
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More by Jules Ryckebusch
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- Dual Channel OPA Board for Dual Diaphragm condenser microphones. This is a two channel version of the the original dualOPA impedance converter here. This lets you ta...
- Hex Inverter Voltage Multiplier for Condenser Microphones This is a HEX CMOS inverter based voltage multiplier. It is used for condenser microphone biasing. I...
- Dual OPA "Alice" Microphone Circuit This is the PCB for a dual operational amplifier circuit that will mount in a BM-800 body and interf...
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