Schiit Mjolnir 2 Listening Impressions
Jul 29, 2021 at 8:42 PM Post #5,431 of 6,930
I have a pair of noval Tungsram ecc40 Rimlock tubes with 6SN7 adapters and they do sound quite nice, as I recall. May be time to roll them back into Lyr 3 or Incubus. :thinking:
Agree on the ECC40's. I first bought a pair of Philips Miniwatt (Dario). Total bleah. Then got the Tungsrams which are in a completely different league. Haven't given them a whirl in the Incubus though. And total bummer on my Tungsram ECC82's...they are all the short riveted gray plates. Stupid stash. :smiling_imp:

ECC40 Tungsram.jpg
 
Jul 30, 2021 at 6:30 AM Post #5,432 of 6,930
For those looking for the ultimate version of the Tungsram ECC82 Black Welded Plate Disk Getter, here are some pics of a true "OG" from 56'.

Notice the logo is not yellow print, but actually acid etched and then there is also red printed numbers going down the side of the tube indicating a special selection military grade. The early one's like this also have what looks like a "coin base". So for reference, here is an example of a first version and the best of the best or what I like to call the "OG".

20210730_051441.jpg
20210730_051606.jpg



You can see the Black Plate, Disc Getter and Metal Tab in the pic below, which are helpful indicators it's the right tube.

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Happy Hunting! :smile:
 
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Jul 30, 2021 at 6:36 AM Post #5,433 of 6,930
I have a pair of tungsram 6922 tubes. They are awesome for EDM. It was a specific recommendation that Dan Clark gave me. I used them in my first Gumby and MJ2 rig back in the day and they were awesome.

If I didn't like the Footscrays so much, I'd be splitting my time between my tungsram 6922s and my Amperex ECC88 tubes.

The Amperex ECC88s are warmer than the Footscrays and have a gorgeous musicality that just gets my feet tapping. These were my favourite tubes before I got the Footscrays.
That's how I remember Amperex ECC88 Orange globe Heerlen late 60s
back the time in Schiit LYR. Preferred halo getter over dimple getter.
D getters Bugle Boys are even better, they have the "taste" of the best Amperex E88CC.
 
Jul 30, 2021 at 7:13 PM Post #5,435 of 6,930
you guys have an opinion on how many hours the Brimar 455's need to burn in to get to a place you were content with?
 
Jul 30, 2021 at 8:52 PM Post #5,436 of 6,930
Edit: I hereby do not authorize any new holy grails unless I own them. Thank you. 😁
These might be holy grail tubes, but they might not be. Due to your new decree, I guess I won't be able to say. :smile::laughing:


ECC84.jpg
 
Jul 30, 2021 at 10:27 PM Post #5,438 of 6,930
50 hours. According to my extensive research, all CV455s need 50 and as such are labeled 455 denoting 45+5 which equals 50. VT-231s only need 24 hours. :smirk:
 
Jul 30, 2021 at 11:41 PM Post #5,439 of 6,930
50 hours. According to my extensive research, all CV455s need 50 and as such are labeled 455 denoting 45+5 which equals 50. VT-231s only need 24 hours. :smirk:
the math checks out
 
Jul 31, 2021 at 3:18 PM Post #5,441 of 6,930
50 hours. According to my extensive research, all CV455s need 50 and as such are labeled 455 denoting 45+5 which equals 50. VT-231s only need 24 hours. :smirk:
I'm very happy you don't work in R&D for Boeing or NASA. :astonished:
 
Jul 31, 2021 at 4:05 PM Post #5,442 of 6,930
Jul 31, 2021 at 5:14 PM Post #5,443 of 6,930
Jul 31, 2021 at 6:30 PM Post #5,444 of 6,930
Jul 31, 2021 at 6:46 PM Post #5,445 of 6,930

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