“Oppomod” linear power supply


For Oppo 205. Anyone have experience with this very simple change?
For the technically inclined; should this linear power supply be a benefit replacing the smps unit?
ptss
@bar81 . Thanks for input. I believe the investment in ac power conditioning is extremely worthwhile. Enjoy the music! 
@bar81. I was looking at the MIT Cables site today and noticed they’ve gone to very aggressive power conditioning units.$$$.  To me this validates the benefits of power conditioning in our ever noisier digital environment, as you and I have experienced. I will definitely go to a linear power supply if for no other reason than to eliminate the noise emitted by the smps. Just evaluating options. 

I found a Pioneer PL-71 at a second-hand shop for $12 (this was probably during the 1990s).  This was Pioneer's top-of-the-line TT in 1974 retailing at about $300.   Like a dumbbell I offered it to my friend and like a true friend he turned it down, so I bought it.   And am I ever glad I did!  It wasn't holding its speed very well, but after replacing a micro-switch and cleaning the speed adjustment pots, it worked great.  I had to buy the lateral balancer for it because that was missing.  I replaced the cheezy hardboard bottom with a massive aluminum plate (designed specifically for it... bought on eBay).  I put a Grado Red on it and it sounds great!   And it's beautiful to boot.  I LOVE my vintage TT.  I read a review that said you'd have to spend way upwards of $1000 on a new TT to get one that approaches its quality.  And that was 20+ years ago.  I have no interest in spending huge dollars on a modern TT when I have a beauty that sounds fabulous.

Sorry.  I think this post went into the wrong forum.  I started out in a vintage TT forum and in the course of trying to add phone/address to my account (which Audiogon demanded before I could post) somehow the forum got switched.