[AudioI] Help on choosing the right board

[Matt Flax]

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
 

 
On 19/11/21 3:56 am, Diego Boesel via People wrote:
 
 
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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