The game is currently configured for AWE32.

To change configuration to:
SBL	General Soundblaster (inc SB16)
LAPC	Roland LAPC
SCC1	Roland SCC1
GRAV	Gravis Ultrasound
NONE	No Sound

delete AUDIO.CFG and copy the appropriate configuration file
as audio.cfg, e.g. for soundblaster type
COPY SBL.CFG AUDIO.CFG

Ultrasound users should start the game by typing grav,
all others by typing pyro.