When I received my YBA200 almost a year ago, it came with some extra tubes. A full set actually. So, I have 4 Sovtek 6550's, two Sovtek 12AX7's, and one generic Chinese 12AX7. I honestly don't know much about tubes, so I don't know if they're matched or anything. I assume so, but we all know what that'll get ya
.
In trying to price these, I found thetubestore.com getting about $11 each for the 12AX7's, and $54 for a PAIR of the 6550's. Again, these are not matched to the best of my knowledge. So, I am asking $50 shipped. Feel free to ask any questions, I'll do my best to answer them.
