I'm currently working on an audio circuit.
I'm using a simple mixer to mix two audio signals together. It works well enough for now.
Here is the circuit :
Yet, I would like to be able to have an unmodified version of my in1 signal.
- Maybe this is because I'm a newbie, but am I wrong to consider that this circuit makes it impossible to keep my in1 signal intact?
- Do I need to split it before mixing it or use a more complex mixer?
- Is there an easy way to do that?