hello, it’s not too bad for free crap is it.
I was quite surprised with the difference in sound quality.
But a better way to test is to set your audio up first just how you like it with your standard PC Hardware & then click on the “B” button.
I have a medium quality Dolby digital 5.1 decoder playing through Z906 Surround speakers & it nearly blew me off my chair.
I got a smile ear to ear..
Thanks & Cheers