Yup. The Numark TTX has it, as does the Stanton ST-150.

quote:

Originally posted by nefardec Is there a such thing as a vinyl turntable with an ADC and master tempo of sorts? just curious if it's been tried. it would be kind of lame, but then again we have traktor so...

Check this thing out as well:
http://www.zzounds.com/item--VESPDX2300MK2PRO

I remember Vestax had a turntable that could change the key of a song playing; however, I don't know if that's it.