Hi there,

We have the Ultra 2 soundcard which has two microphone lines integrated and a stereo ouptut. It also has a stereo input.

If you want to wire in your own microphones rather then using the ones on the preamplifier board, that is possible.

https://www.audioinjector.net/rpi-ultra

https://shop.audioinjector.net/detail/Sound_Cards/Ultra+2

Hello,

I would like to know the suitable board for my application. Here are the requirements:
- allow to connect two external microphones into it
- be able to drive one stereo or two external passive speakers, up to a regular human voice volume. I would like to play music with them - however, it does not need to be very high quality (let's say, I am looking for sth like a mid/high end cell phone quality)
- I would like to avoid that what is played in the speakers is recorded by the microphone
- be integrated into a Raspberry Pi 4

It is ok to need to solder some cables or connectors for doing that.

Would you have a sound card that suit my needs?

Thank you,

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