EL 34s for Cayin A 50T Integrated Amp

Marntz4me,
I tried 2 sets of Svetlana EL-34 tubes and each set lasted 3-4 weeks. Regardless of how they sound, I will never buy them again.
In my system, winged C tubes last about a year and sound great. I have been using them for more than 10 years and I like them a lot.
If I want to change the sound, I buy EH. They last little less than a year.

I don't have your amp so take this for what it is worthbut if the SED El34s are like their KT88s I'd strongly recommend them. If Imay something else you might want to consider is getting some NOS tubes for the front end. Again my amp uses diffferent tubes than yours but I recently got some Tung-sols (6sn7, 6sl7) , anamazing difference in themusic you hear. Just some thoughts, good luck

I saw a quad of the EL34 sveltlana's on ebay. They were about $59? One last question, does anybody no about EL34 Mullards? They are selling them on Ebay too.

AudioGabby,
To answer your question, I purchased the KT66's from TubeDepot.

Jim

I'm happy with the EH 6CA7s. They replaced the EH EL34s which is quite good too.