Anyone ever purchased tubes from gstube.com?
My tube amps will need re-tubing soon, the output tubes (6C33C) are quite costly if purchased from US retailers. gstube.com offered very good price, though shipping is very expensive but still cheaper than US retailers.
Anyone has experience buying from gstube.com? Are they reliable? They don't take paypal, so I am concerned.
Are there other sources for 6C33C? I will not touch ebay, I had very bad experiences last time.