winged c 6550c is not good for ref 5se??


I ordered 3 of svetlanan SED winged C 6550c from 'Upscale audio' last week and it was not shipped until today, so i call them to find out what is going on here.
They told me they didnt send it because " This tube is not going to work well with your audio research amp and it will failed almost every time".
Is it right?
brandon1103

Showing 13 responses by misternice

Thanks,Ill have to try it.Have you tried the 6h30dr.?.The prices seem to be getting very expensive,on ebay.
Hi tsushima1.ive got a winged c and a ge 6550 on the way.It will be interesting to see the difference in sound.
Excellent,Ill give it a try next year,thanks.They look cool.My new speaker cables arrive in the next few days,Hidiamond d8,Ive never herd them.Ive got a recommendation for you,I bought a revelation audio labs precept pc for my cd player.It was very good,i took it off and plugged it into the power supply distributor,which the cd player and pre,and phonostage are plugged into,now ive got all the good stuff,more dynamics,tone etc going into everything.I replaced the recpticles on the distributor with all furutech gtx rhodium.Im very happy.
Hi there,the other day ,I blew the 6550we in my pre.First one since ive
owned it.I bought a pair of cryoed off ebay.Hopefully that was the right
thing to do.Im happy with the sovtek sound.Not sure what do go for
next.These have got 1400 hours on them.
Hi,if I put in a winged c,in with the sovetek 6h30,would it change the sound of my pre amp for the better. Thanks
Jtimothya..thanks for letting know your point of view.Ill have a little play with the 6550 just to know.
Hi,Tsushima1,the ge and the winged c sound good thanks.They seem smoother on my older recordings ,which is nice.Have you tried the tungsol black plate.1950s
Hi veerapaneni,In my system the GE 6550a sounds the best.On excellent recordings,the sovetek is great,but can sound thin on some music.The winged c is a good tube,i can understand why some people like this tube.On older cds,the GE comes into its own with,tone,good bass,air,soundstage,etc.After xmas,ill have to try a tung sol black plate.
Yes,I know what youre saying,different combinations.I have a different flavoured pc and sc,to play with,to fine tune things.The GE works best for me now.I would like to get the record player going next year,that may change things again.One tube,cheap upgrade really.I haven't explored the kt tube yet,maybe next year.
Hi..im new to this power tube thing in the pre.I think the worst that can happen is you blow that tube..I could be wrong.Im happy to experiment with them.I only did cause the sovtek blew.All my music is good now.
From memory..There was a batch of seconds ..The most part..they are good I believe.Someone else may know for sure.Nos has always proven to be the best in my experience