Dk Design VS-1 mkII what tubes are you using??

I replaced the Amperex 7308 us orange globe gold pin tubes I have been using with nos Siemens CCa 6922. The CCa tubes are as stated by many more before me, amazing. I hear a sweetness to vocals that makes me listen to many songs over and over. The bass is also incredible. I am still considering Amperex pinched waist down the road but for now enough audiophile madness. I am going to be spending my time listening and buying some new music instead of worrying about changing gear or tubes. Thanks to everyone as always.

Congrats, get off the gear changing, and get into the tunes. Enjoy to music.

Tube evaluation for DK Design from Jay of Audio Revelation a dealer for DK. This is the second time I've ever posted please go easy on me if you don't find this appropiate. I very rarely get here to read, just looking around and saw the question.

Note: I don’t sell tubes, this is just my listening experience. I’m not a tube expert by a long shot. Please don't ask me tube questions, I'm dumber than I look about tubes. I personally use Jim Sautter at Absolute tubes: j.sautter@mchsi.com

So:

The stock chinese tubes are pretty good, give them a 'C' as a reference point.

National 6922s ($80 cost me)
Overall a 'B'
very good, great clarity, a bit bright, not a lot of magic

Amperex 6DJ8 'D-' (cost $120) (Green boxed)
Cloudy maybe just a bad set

Telefunkin branded, but really Amperex 6DJ8s. (cost $125) But whatever they are it’s a 'A+'
Really nice, big full sound, ambient, impactful, dramatic, 'right sounding', lots of tube magic, clear and clean but not the greatest resolution but still plenty good, musical not hifi sound - (A friend found these to be too tuby and prefers the Westinghouse below – I can easily understand his preference and no doubt others would agree)

Westinghouse’s 6DJ8 made by Matsushita from 79 vintage 'B+' ($60 pr my cost)
bit leaner than above tele's better resolution, not as magical for me though. Very close to National but a bit more natural and listenable, just lacking that special tube magic

Westinghouse 6DJ8 made by Matsushita from 81-86 vintage 'A' ($60 pr my cost)
closer in sound to Tele's, dynamic, rich, very, very good, not as clear as 79' Westinghouse or Nationals but a really great way to go.

Good luck, Jay

I found the original Chinese tubes to be a bit "hard" sounding with transistor like "harshness", although all the frequencies are evenly presented. The Siemens 7308 (Upscale Audio, about $55 each, USA Phillips made?) have a more pleasant rolly-polly PRAT-ness to them but are not very resolving. Siemens CCa (later mid-seventies version, blue & orange box, Parts Conexion $120 each) are much more resolving but at expense of elevated upper mid-range which I find very objectionable- have not tried the preferred earlier blue-yellow box type yet. Am now using JJ E88cc which give a level/even/consistent presentation, not the most dynamic or resolving but a liveable compromise (About $18 each). Will try others as time goes by, good luck, Mike.

I am using the Amperex and they are virtually magic tsounding compared to the set which comes with them.
This amp sounds like the best of all that is good about electronics, sweet smooth, musical, without the overstated lushness,which accompany some tube gear.
Buy it and enjoy, as it will play everything from estats, to dynamics, at good volumes, great staging, and phenomenal bass response.