Turntable distorition

That sounds more like an alignment or tracking weight issue with the cartridge than static.  Did you install the cartridge, and if so, what tools do you have for the task?

As far as the cartridge itself, how old is it and/or approximately how many hours do you have on it?  If it's had a ton of use, it's possible the stylus is worn out.

Why look for zebras when there are so many horses to ride.  I agree with bcowen...   Go back and check and double check, and triple check your setup.  If you don't know how, bring it to someone who does.

Another vote for checking the cartridge alignment, VTF, and condition of the stylus.  Any or all of these will cause distortion in vinyl playback.  The mat you use will not.