[Amps] NAB...hope from the old world for the new?

[Ed]

My friend just returned from NAB this morning, I thought I would share this line from his email with all of you: 
I attended a session Saturday at NAB - about VACUUM TUBES. They billed it as the first session at NAB about tubes in 30 years. It concentrated on the sound from tube-type audio gear (is it better or just different??). Thought about you.

-Cecil
73,
kv5i