I have a Marantz SA-11S1 with a tube buffer stage. Call Chris Johnson at The Parts Connexion (pcX). This mod was called his Ultimate tube mod, and cost around $3200 as I recall.
I bought mine already modded, so I can't really give you a before/after experience. However, I can say that I like the way this unit sounds, and it has beaten many more expensive units, IMHO.
Cheers,
John
I bought mine already modded, so I can't really give you a before/after experience. However, I can say that I like the way this unit sounds, and it has beaten many more expensive units, IMHO.
Cheers,
John