definition of clip

[rabies]

Add to this stealthy versatility their patented Simul-Class™ Power that blends the efficiency and headroom of Class AB PENTODE with the sweeter clip and enhanced harmonics of Class A style wiring.

http://mesaboogie.com/Product_Info/e...ectradyne.html

does clip = distortion?

[defaced]

Yes, clipping is what makes a wave sound distorted. And there are many different ways devices/setups clip which all make a different sound. This is one of the reasons why tubes sound different than solid state.