Tested: WORKING!
Model: WL-500g
Firmware: 1.9.2.7-7b

Device
Brandname: Hercules
Brandtype: Gamesurround Muse Pocket LT USB
USB Interface: 1.1 and 2.0 compliant
URL To manufacturer: http://www.hercules.com
URL To product: http://europe.hercules.com/showpage....&p=108&b=0&f=0

Tested with EsounD daemon and Winamp (with patched ESD output plugin). Esd runs at 48000Hz sampling rate.