Thanks everyone who has responded. Lots of good information for me to process. I like the upscale audio site. I didn't know that all these tubes are interchangeable and now I am leaning towards the 7308 tubes that frogman pointed out. You guys have made it a little easier to grasp all this and I am looking foward to some tube rolling now, thanks again
amperex 6922 pq white label tubes
I am somewhat new to tubes so I apologize if this is a dumb question. I am looking to get some amperex pq white label tubes but the prices are confusing. There are matched pairs on ebay for 129.00 but there is also a guy on audio asylum selling matched pairs for 235.00. They are both made in the usa. Are these the same tubes and the audio asylum guy is just overpriced. I am not sure about buying on ebay is why I am asking. thanks