Sound cards take an audio input. This means the voltage should be less than ±1 volt on the auxiliary input, but check the specs for your card. A voltage divider is usually used to drop the voltage into that range and a 10k pot works well for me.
Sound cards take an audio input. This means the voltage should be less than ±1 volt on the auxiliary input, but check the specs for your card. A voltage divider is usually used to drop the voltage into that range and a 10k pot works well for me.