The short answer is. . . there isn't such a tube, nor there is such a linestage, nor there is such a system that will sound "just like a live symphony orchestra."
Your system can sound phenomenally fantastic. . . and yet it will sound always different from what your own ears heard at that particular live orchestra event. Welcome to the hyperreality of high end audio! G.
Your system can sound phenomenally fantastic. . . and yet it will sound always different from what your own ears heard at that particular live orchestra event. Welcome to the hyperreality of high end audio! G.