No stereo sound in 5.1; No DSD multichannel in source number of channels
Stereo (2.1) to 5.1 surround upmix: Foobar2000
UPMIX From Stereo to 5.1 Surround Sound For Film
How to enable stereo upmix (2.0 sounds upmixed to 4.0, 5.1 or 7.1 speakers)
New gen immersive music upmix - Dolby Atmos, DTS X, Aura 3D
Is Windows 8 lagware? Let's find out., [H]ard
Review: Logitech X-540 vs Creative M5300 — GeekScribes
5.1 Headphone experience *Foobar configuration for all stereo music files*, Page 37
What is the best way to turn a quadraphonic mix into a Dolby 5.1 mix? - Quora
2.1 (existing stereo + separate subwoofer) setup in Windows TUTORIAL
5.1 Headphone experience *Foobar configuration for all stereo music files*
Foobar2000 Manual - Channel
foobar2000 2.1 - Sida 4 - Programtips
No stereo sound in 5.1; No DSD multichannel in source number of channels