Elrog 300B vs Takatsuki 300B tubes

Wenye,
I don't know enough about your system so I can only speak in general terms. If you're seeking a more natural and less electronic sound quality, the Frankenstein is that direction. Get the best 300b tube your can comfortably afford, this amplifier will reward that effort. Perhaps the most obvious and pleasing characteristic I noticed when I got mine is the absence of electronic sound/artifact. Snopro's video pixel analogy is a good one.
Charles,

Jeff…thanks for the advice…i will probably get the Elrog's instead of the Psvane's.The Sophia 'Royal Princess' 300bs i have are great but they are getting old and i want to have a spare of both the 845s and the 300b to have on hand in case of a problem. will get them next month. i will be demoing the new HF CT-1 pcs in a week or so and do not want to have 2 new items to evaluate at the same time..i will get back with my thoughts on the Elrogs after getting them..thanks again for your thoughts..Dave

Elrog update,
These tubes continue to impress me deeply in their ability to infuse the music with life and vibrancy as they accumulate playing hours. They really do bring my sound closer to what I hear in my local jazz venues. That unmistakable full, rich, fleshed out instrumental tone and body. Harmonic overtones are really revealed and the natural lingering and decay of notes is very lifelike. Vocalists just sound present and utterly living and breathing believable.There is exceptional dynamic energy, snap and excellent music pace and flow regardless of tempo. There's such a wonderful combination of liquidity with very high resolution(all articulate and clear, no syrup). I'm the jazz guy and Bill(Brownafan) is the classical musical afficioanado. Bill are you hearing these characteristics with your genre of music? These are very special tubes that are still improving! I'm around 70 hours (this includes the factory's 24 hours of burn in).

If generally speaking there are two broad camps in high end audio, natural/organic(usually tube) and accurate(usually transistor). I am a card carrying lifer in the natural camp. Thank you Dr. Schaffernitch for your Elrogs.
Charles,

Well now you have me thinking about these tubes Charles... Shame on you my wife would say :)) i'm going to contact the elrog folks and ask for a data sheet. I would like to know the tube's preferred operating points and if it likes AC or dc heat.

Charles,
What you describe is exactly what I want to hear. I'm in both the Jazz and Classical camps with a dash of Rock and other styles of music. Natural/organic sound. It will be the Elrogs for me when I get the Franks. Does anyone know if they are going to produce an EL34. I'd love to hear that in the Coincident Dynamo.