Thanks. I will first see if I can get it working with standard sound.
If I can , then I can still use the same computer and get sound card for the telemetry way. I've been away from sim racing 6 months and it is amazed how fast and competitive it's moved on.
Maybe my current buttkicker gamer amplifier can run two transducers. I hope so then I don't need to spend that much money.
Edit (forget two buttkicker) picture below:
maybe can use this way: