Blue Circle BC 21.1 Pre-amp. Tubes?

Has anyone done any tube rolling with this unit. I'm still using the stock EH 6922's and would like to know if anyone has found a replacement tube that really makes a difference for the better.

Cheers.

Tom

tfkaudio08-25-2005 7:01pm

2 responses Add your response

sbayne Details Discussions Posts This discussion Message User 480 posts 10-28-2005 at 08:52pm Copy Comment URL Report Comment Edit Delete I use NOS Mullards in my BC 21.1 which sound much better than the stock tubes.
cellorover Details Discussions Posts This discussion Message User 417 posts 08-26-2005 at 10:28pm Copy Comment URL Report Comment Edit Delete I have not rolled the tubes on this preamp, but have done so on a BC 24. I went throught Telefnkens that were detailed and dry; Russian military tubes that were musical but not detailed and ended up with Amprex NOS 7301. WOnderful results!

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