fyi…“SimVibe doesn't support USB sound cards as specified on the SimVibe web page. THis is because most USB sound cards are VIRTUAL 5.1. In reality, they are often 2 channels and they try to fake 5.1 from this. Also, they usually don't have full 3D a...
I am sorry to say that you did not fix your issue, what you did was rigged a lesser work around. SimVibe is meant to work in a "quadrophonic" mode. Therefore, either you can run it with a 4-channel amplifier, or you can run it with 4 separate mono-am...