Emission Labs EML 30B-XLS tubes in VAC Ren. 70/70?


I was considering re-tubing my VAC Renaissance 70/70 amplifier with Emission Labs EML 30B-XLS tubes. I talked to the tube dealer who advised against use of these tubes in VAC due to automatic bias in VAC amp.
He suggested that I use "less expensive" tubes.
I would like to verify if he is correct and in case he is, what would be the best brand of 300B tubes for this amp?
Thank you i advance for help in this matter.
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Showing 1 response by fplanner2000

Best advice is above - call Kevin or Brent at VAC, instead of guessing. That's where I'd start.