[Question] Audio latency?

[HitoriSensei]

Hi!

This is a very interesting project, GUS has been an unobtainium for years so alternative solutions are great!

Yet, the first thing that comes to my mind when hearing "software emulation" is "what is the latency?"

Have someone been able to measure it compared to the original hardware?
Is the audio latency even a thing in this kind of emulation?
Or is it so low-level that it just needs to be so fast that no audible additional latency can be observed?