How To Lower Samplerate Below 44100?

hi, i’m having immense cpu issues nowadays with old tracks, thanks to certain plugins having gotten better taking so much cpu. so i’m wondering, is there a lower-than-44100hz samplerate for renoise, overall?

If your sound card actually supports any lower sample rates, they should be available to choose in Preferences > Audio.

Mine offers 22050hz and 33075hz in DirectSound mode, for example.