Great post. I agree that most tubes do not stand head and shoulders above most other tubes...very few exceptions in my experience, the 5998 power tube is one that I love dearly. This being said I also find that a cheaper driver tube can sound wonderful with this power tube.
At some point one has to say is a $200-$300 tube that much better than a cheaper tube. With Glenns amps , I would say no, since he has made the OTL sound wonderful with 6BX/6BL7 and C3g driver tubes. while the price of these go up, still one of the best sounding combos for the amp.
I am all for the better tubes, but I never pay the going price for most. If not careful one can spend $1000 on tubes in no time. There is nothing at all wrong with this, just something to be aware of when buying an amp with so many tube rolling options.
I would say that for $1000, new headphones is probably the better bang for the buck, or even upgrading something else in your chain like dac.
It is so very cool to have a bunch of tubes on hand for the very reasons that you mention gibosi.
When I do buy NOS tubes I still use the advice that you gave me long ago. I have some cheap power tubes that I use for burn in of driver tube and cheap driver tubes that I use when burning in power tubes.
It is a very nice luxury to have a lot of tubes, even though when the glass keeps arriving in the mail and the wife calls you a hoarder
Hi Whirlwind,
"It is a very nice luxury to have a lot of tubes, even though when the glass keeps arriving in the mail and the wife calls you a hoarder"
Wife: Why do you have so many of those glass things?
Me: I am looking for sonic perfection...
And the excuse for buying more tubes is that they always go up in price - but it is not the case that I have sold that many of them....
Always looking for bargains of good tubes. Here is a good example (did not win it though because I don't really need it and the price went beyond my self imposed budget point):
You can pay this for a Bendix 6080WB (actually sold for $234.50!):
https://www.ebay.com/itm/Bendix-JAN...D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557
or, you could buy from an inexperienced seller that advertised it as a Bendix 6AS7 and listed it as made by Sovtek from Russia:
https://www.ebay.com/itm/Bendix-6AS...D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557
It sold for around $41.
Both the above tubes are the slotted variety which are said to be the best.
Thank you Sound Infinity and enjoy those new Fostex cans.
I have only ever tried the Phillips production...I think I may try the EL3 Tungsram at some point.
The straight bottle that Sound Infinity has posted a picture of....I did not even know that those existed.