Opinions on Wyred 4 Sound ICE amps

I like the bass control from my W4S STI-500 and W4S ST-500 better than the Mac and Pass amps I've owned. Anyone who says they're lacking in low end is probably used to big, bloated bass.

Lets say you entered your dealers store and told him.
You'd won some serious money and then asked him.
How much better is the Krell separates?

That's why I leave the black card at home.

I didn't notice a significant difference in sound between the stereo amp and monos. Unless you want to place your amps by your speakers or space is tight, I'd go with the stereo amp. One less PC to upgrade too!