Here I go, shooting myself in the foot

Elizabeth, the impact that my current tube compliment has had on my ability to connect with the music, in contrast to the supplied tubes, is so profound that it's almost depressing to consider the possibility of not being able to replace them with something comparable.

I recently met an electrician who told me that he has cases of tubes that were left by is father. He was shocked when I told him they might have value. We can only hope that there are others like him.

I agree Phaelon. I'm not very sensitive to tweaks but swapping out the stock tubes can make a real improvement in sound quality.

Elizabeth, when you consider what we spend on our gear, I think it's a worthwhile investment to get the best out of it with good tubes. Good NOS tubes can be found here and on Ebay for reasonable prices if you are patient and careful. There are a lot of sellers who seem to have very generous tube testers when it comes to testing tube strength though.

It may be worth paying the higher prices of established tube dealers in the long run. They can help you decide what tubes might work best for you and offer good tubes that are cheaper than the more prestigous brands.

Genelex may drive the prices of NOS tubes down. They did with the NOS KT88s and I think they are making good 12ax7s now.

"charging a couple of bucks for the same tube that's now being sold for hundreds"

I used to sell tubes in Radio Shack and Lafayette Radio, mid to late 70s.

Most sold in $4-$20 range as I recall.

Big Bucks today....

People need to realize that tube gear has an associated maintenance cost to keep things operating well these days and be willing to deal with that before getting into modern hi end tube gear.

Imagine going into a Radio Shack and asking for a specific tube now . They would probably look at you like you were on glue .

The folks at Radio Shack looked at me like I was on glue when I went in and asked if they had any record cleaners.