TUBES: Telefunken EL84 & ECC801


Hello. Who's familiar with sound of vintage 60s military Telefunken E84L (el84) and ECC801S (ecc81) ?

Can you guys recommend me something better than telefunken? I have a set of these Telefunken tubes in my WLM Minueta class-a push-pull and i like it, but this is the only one set of hi-end tubes of highest quality i have. Need to secure myself and buy another as a spare set. Also i'd love to try something better if possible. I listen my WLM in triod mode with Druid MK5 speakers of 101db and love it. I must say when i changed stock tubes (modern JJ & Tungsram) to vintage nos military Telefunked the difference was huge! I believe only with Telefunked i realised what is the tube sound.

I'm considering some other hi-end NOS tubes of that kind from different brands or maybe some top of the line new reissue tubes (i'm still doubt they can compete with Telefunken).

Need help.
128x128chakster
@rodman99999

Hi, sorry i've missed your request. I have checked my Telefunken ECC801s and yes, on the bottom they have a diamond. My tubes looks exactly like this one.
Re; Tube sources, just had a terrific experience with Brent Jessee.


www.audiotubes.com
Anyone tested affordable Sylvania Gold Brand 6201 vs rare Telefunken ECC801? 
I decided to post my updates here:
Got this set of gold pins Sylvania Gold Brand 12at7WA
https://scontent.xx.fbcdn.net/v/t1.0-9/17021429_1595234603828034_5238115527356905272_n.jpg?oh=c84fb2...

... and i must say this is the first tube that i really like compared to my Telefunken ECC801s. What a great experience, this Sylvania sound is something special, i think i have more flow, definitely more bass and while the top end is not so extended as with Telefunkens i still love the highs of Sylvania. very comfortable tube in my system. I think the gold pin version of Sylvania GB is rare, but still not so expensive as Telefunkens.

Now i’d like to replace my power tubes:
https://scontent.xx.fbcdn.net/v/t1.0-9/15826550_1525676917450470_2696563606639229955_n.jpg?oh=a47736...
Telefunken E84L which i’m uning now with those Sylvania preapm tubes.

So the question is what can be really good as a direct replacement?

What about late 50s, early 60s cylinder "no hole" plate RCA smoke glass 6BQ5 tubes?