BAT VK-xx owners: Where do you buy 6c33b tubes?


Actually, I don't own a BAT, but I do have Fox--an ASL Ki22 that uses the same tubes. I notice that the The Tube Store has them for $30/ea. Would this be the best source? Also, how often do you replace yours? Thanks!
crazy4blues
I also purchased these tubes from Anthony Welsh, actually about 16 of them, as replacements for my Joule amps. No problems receiving the tubes but have yet to try any. I have also heard these have a high failure rate. I have no way to test these yet but I am looking.
I bought 5 of these from ATSI - Advantage Tube Services. www.tubeman.com. He claims he can match these. Not sure if it's needed, but I paid a few extra bucks for it anyway.

About $30 each. But they work, no issues, have been running them for 4-5 months. Also has a 90 day warranty if it fails...
I would also suggest Kevin Deal at Upscale Audio. (www.upscaleaudio.com) He tests and matches the tubes and stands behind them. He may be more expensive than some others, but he sells quality tubes. I doubt that you would have any issues (other than price) with any tubes you buy from him.
I think you meant 6C33C-B tubes?

Anyways, this is pretty timely as I just ordered a dozen tubes for my Joule amps from John Harper here:

http://www.john-a-harper.com/valves/6c33c-for-sale.html

He's in California.