doaks80 wrote:

Does SoftMPU reliably work against PCI sound cards?

I've extensively tested a Yamaha YMF724 PCI card connected via SB-Link when SoftMPU was launched and it works great without any hanging note bugs. Here's a list of compatible ISA and PCI cards:

https://github.com/bjt42/softmpu/wiki/Compatible-Sound-Cards

And discussion thread:

SoftMPU project needs your help! (game & sound card testing)