Swapped out the Sovtek 5AR4 for a Philips 5R4GYS (Thanks Juan !!👍)
The change was immediately noticeable, so much better all around... ALL AROUND !
More definition across the board, bass notes caught my attention right off.
More edge to the strings, images are wider and deeper. I can definitely hear deeper into the mix.
I`m not a wordsmith by any stretch so I`ll just say that the Philips 5R4GYS is a revelation and is worth every penny.
I`m so very glad I didn`t waste any time trying to get a feel for the Sovtek while breaking it in for 100 + hours.
Had I done so, I would have sat there shaking my head wondering why I didn`t put the Philips in sooner.
IMO... this ModWright 'T' rectifier power supply upgrade for the ModWright PH 9.0 along with this Philips 5R4GYS tube is quite simply a must have.
I think it`s the best upgrade of a product that I`ve ever done.
Absolutely loving it and should only get better with some hours on it.