Elrog 300B vs Takatsuki 300B tubes

The longer I've live with and listen to the Elrog ER 300b the more I recognize how wonderful this tube is. The past few weeks I've been able to listen to quite a bit of music and it has been a truly enjoyable time. The sole purpose of Elrog it seems is superior emotive provocation. They simply connect me thoroughly and deeply into the musical soul. I've sat at home and played CDs all the way through and then replay them. I listen to songs three times in a row, it's that pleasurable. These tubes offer such a natural, fully developed and realistic tone/overtones that I'm just completely pulled into the listening experience. They really do everything in an excellent manner across the musical board.

I was at such an exalted level of contentment with my EML and Takatsuki, I'm actually surprised the Elrogs have taken my music listening to a higher plane( to this degree). As these tubes accumulate playing hours they just continue to improve. This is so satisfying because straight from the box they sound exceptional. I truly hope that the Elrogs will work in the vast majority of 300b amps as well as they do in my amplifier. This has been a sublime experience for me.

Interesting read regarding the Elrog ER 300b.
Where does one order a pair?
How much is a pair?
I recall reading a while ago they were on back order (but I forget from where) is that still the case?
Thanks for any assistance.

Lak,
They're 1099.00 USD pair. I bought mine at tubesusa.com. Demand seems greater than the current supply at this time.
Charles,

My recently acquired Elrog 300B replaces Psvane WE101D replica on Lampizator Big7 as output tube (Big7 has a switch to take either lower current or higher current tubes).

Initial impressions are very positive. Right now it is not as refined as 101D but it dwarfs 101D in every other areas. Sound stage expands dramatically; more details (and 101D was reported to be utterly detailed on Big7); better depths (but filled with information) and more holographic; more sense of realism on vocal.

I suppose that it needs burn-in to be more refined. Also my system needs tweaking. But certain details and depths already show how capable Elrog is. I am looking forward to trying them on tube amps sooner.

Thanks again to Charles and fellows for all the inputs. :)

Wyan001,
That's an interesting comparison of those two very different tubes. I use the W.E. Replica 101D in my line stage and it's superb in that function. It's a thrill having both of these tubes in the same signal path working together.
Charles,