Tube Nube questions

Ok thanks .

Just to make sure that I have it right . You are saying that putting cold tubes into a 'warmed up' amp will still take the same amount of time to come to full sound as when the amp and tubes are both cold ?

By the way , where does Kevin Deal have the biasing procedure printed .

Newbee;
I have it , thank you so much .
Did you find a need for a bias adjustment with tubes other than the 6L6's ?

Just wanted to chime in here .

Anybody who does not think that there is a break in process , with tubes , is wrong !
I plugged these new tubes in and listened immediatly , it sounded thin , vailed and lifeless . Pretty much the same at 1 hour and 4 hours .
Now , at @ 12 hours , the sound has some body , warmth and weight . It now sounds like a tube amp instead of an old cheap boom box .

Happy tunes .