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Best 845 tube out there?

I am running a pair of Cary CAD-211AE monoblocks with the standard no-name Chinese tubes shipped by Cary. Whilst I am happy with the sound, I think I should buy a pair of 845's to keep as backup in case something happens to these tubes.

Because I will need to buy FOUR of them, this rules out any tube that sells for stupid money (e.g. vintage RCA 845 tubes).

The only current production 845's I am aware of are:

- Shuguang 845 "standard"
- Shuguang 845B
- Shuguang 845C
- Shuguang PSVANE 845
- KR Audio 845

I have found reviews of the Shuguang 845B and 845C, but there is virtually no information out there on the new Shuguang "psvane" 845. Has anybody heard this valve, and is it a noticable improvement over the 845B and C? Also, what do people think of the KR?
amfibius
goldeneraguy
442 posts
 
Findog , I have deHavilland 845G mono amps powering Horning Aristotles Ultimate hybrid horns
Of course your source and pre are extremely important as well as wires room,power, anti vibration tweeks and on and on and on
findog3103
9 posts
 
Goldeneraguy, I have Melody m845 mono amps and Meadowlark Shearwater HotRod speakers.
calloway
874 posts
 
i have about 100 hrs on my 2 matched pairs of Psvane WE 845s. they are getting better every day. much better soundstage then the Shuguangs they replaced.better vocal realism…better PRAT…better piano reality.i had one of the designers of the amps i have..Chalice Audio 'Grail' SET monoblocks over saturady night and he could not believe how great the tubes sounded…i will be replacing my 300bs in the next month and have not decided whether to go with the Psvane WE s or the Elrogs..is there synergy among tubes..?..
jwm
918 posts
 
Calloway with the cost of your chalice I'm surprised you wouldn't spring for the Elrog 845 tubes. I have both we845 and Elrog and Elrog blows away the WE's
calloway
874 posts
 
Jwm..i am a little concerned with the reliability of the Elrods as ...apparently..a few of the dealers that used them in their amps last year are no longer using them..i still have not made up my mind as of yet. i will be demoing some pcs for a few weeks and do not want to introduce 2 variables at the same time so i will wait until i finish with the pcs to make my decision.i am superbly happy with my system and really do not need to make it better but you know how it goes..!!!
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