Isn't there a volume control in SlimServer, & if so, where?

I downloaded & tried to figure out SoftSqueeze, but have set it aside for the time being, & just use WinAmp.
However, when I have had SoftSqueeze open, sometimes a volume control would be visible in the Slim window!
First time I'd seen it. And the first time I saw that the default volume seems set at MINIMUM, which explains a lot.
(Dear Slim programmers, please set the default at high!)

So, is there a vol. control in Slim, or does one have to have SoftSqueeze open?
Thanks!
....Knute