Originally Posted by
Mrmb
My impression of the 6A3's is changing as probably the tubes are with some burnin use. They are late of late '40's vintage and as me, they may have been a little gassey; nothing that the getter couldn't burn off :rolleyes:
Nevertheless, their producing the most holographic soundstage that I've ever heard. Separation is pretty amazing. Whether they will ultimately be my primary tubes, I haven't a clue. But, they are sure fun to listen to. Not bad for around $50 a piece!
In the meantime, I post my thoughts when the 422A arrives....