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 :
Dual Channel OPA Board for Dual Diaphragm condenser microphones.
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
- Comments(11)
- Likes(22)
- 2 USER VOTES
- YOUR VOTE 0.00 0.00
-
10design
-
10usability
-
10creativity
-
10content
-
10design
-
10usability
-
10creativity
-
10content
More by Jules Ryckebusch
-
Hydrophone Piezo Buffer
This is a high impedance buffer that runs off of P48 from a portable professional recorder or microp...
-
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...
-
-
-
-
-
3D printed Enclosure Backplate for Riden RD60xx power supplies
156 1 1 -
-
