[quote=87315]I would like to try this, any chance you could tell me how to do it please. I’ve only had a pi for a week so still learning.[/quote]
Retropie – Tips ‘n Tricks
0, 8192, 11025, 16000, 22050, 29300, 32000, and 44100 should all be valid values, although some will work better than others. the default is 44100 (or 44.1 khz, the modern standard for any device working with digital audio.) The lower the number the crunchier the sound is going to be, but theoretically it will help performance.
I haven’t found out how to increase the audio buffer length, but that would be another thing that could help.