My "old" equipment, the one I used for my projects - follow one of the links in my signature.
This time I refined a bit the denoiser script, and I like the results more than SW. It must be taken in account also that is a 1993 movie, Vs 1977, and it shows... also, the PAL laserdiscs (in particular the italian edition) are really really good, on par (if not superior) with the DVD.