I'm searching for program, that allows playing pc-speaker tones on sound blaster & clones without using mb-to-sb dongle. I saw this util a few years ago but now can't find 🙁 Help please.

p.s. Want to have volume & bass control in "pc-speaker only" titles (80s CGA era - digger, goody, saboteur, etc) but only when i'm need it.