Fastest high-current SS amp below $1000 used?


Which high-current solid state amp, below a grand used, has the fastest slew rate? Of course, it must sound good too.
imin2u
Some would argue the 'sounds good' part, but the Krell KAV 300i is very fast. Can pick up used for +/- $1,000.
Not sure it's "the" fastest but the Job stereo is certainly very fast and sounds very good.
The Sim Audio W-5 is a fast sounding amp and has great bass control for your slow woofers. Under $1000 try on of the McCOrmack DNA-1s.

Happy Listening.