From my experience with a 300B SET amp and Klipsch La Scala horns, NOS tubes made a big difference with the soundstage. But nothing has made a bigger difference, particularly with the depth (front to back) of the soundstage, than putting a Michael Wolff carbon PC on my CD player. I know I'm going to start sounding like his pet monkey, but I cannot say enough about the immense difference this cord has had in expanding the sound, and making everything come off as being played live.
And as Warren said, bring out the speakers into the room, if possible. The music will fill in the space behind them.
Good luck!
Howard
And as Warren said, bring out the speakers into the room, if possible. The music will fill in the space behind them.
Good luck!
Howard