>>9039319There is no proof, they are full of shit, Run-Ahead does not touch sound, only game logic.
They probably have a shit toaster that can't even run high accuracy cores without having sound problems, yet alone Run-Ahead and think it's a problem with Run-Ahead instead.
It's a fact that current state emulation for popular consoles is extremely accurate, even better in most cases than flash carts with original hardware, while being able to have less latency than the original hardware. If anyone claims otherwise, ignore them since they are full of shit.