Donbellphd-
I would email Paul at TRL and see if they have done any of these units or what his thoughts might be on it. He knows Sony units quite well.
I have had TRL do two digital sources (Sony 595 and Marantz SA14), as well as an integrated amp (Musical Fidelity A300).
All of the mods created excellent musical results.
I am sure the VSEI mod is also very good but I have not had the pleasure of hearing one.
Both good options for you I am sure.
Good Luck.
I would email Paul at TRL and see if they have done any of these units or what his thoughts might be on it. He knows Sony units quite well.
I have had TRL do two digital sources (Sony 595 and Marantz SA14), as well as an integrated amp (Musical Fidelity A300).
All of the mods created excellent musical results.
I am sure the VSEI mod is also very good but I have not had the pleasure of hearing one.
Both good options for you I am sure.
Good Luck.