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What do defective phono tubes sound like?

I have noticed some rather loud energy discharges when playing LP's.Sort of an abrupt popping.Not unlike static discharge.I do not get this with my digital playback.
The ONLY change made to my system lately has been a new arm.The problem began immediately "after" it's installation.It was just fine with the previous arm.

I don't want to make this an "arm" mfgr thing(and will not mention arm name)but wonder if the phono tubes in use(very NOS Siemens CCa's,with low hours)can be the culprit.

This is making me pull my hair out,and I have little already.
Any thoughts would be appreciated.
sirspeedy
jloveys
226 posts
 
My Allaerts Finish Gold just asked me to send you a big Atmokisss !!!!!!
sirspeedy OP
738 posts
 
Atmosphere,your thoughtful/educated response has saved me sweat,and a good deal of headscratching.Thanks alot for being such a decent fellow hobbyist.
Best
jloveys
226 posts
 
What a happy end! Sirspeedy you and Atmasphere demonstrated once more how Audiogon is a nice tool when properly used. I am quite new to this site and learn so much about this magnificent hobby/passion through the great communication you guys have that I hope this will never end !
sirspeedy OP
738 posts
 
Jloveys,first off--what an interesting table you have put together!I have some friends who will be very interested in your mod.

Secondly,I won't consider a "happy ending" until I have spun some vinyl for a few,unimpeded listening sessions.

Then joy!
jloveys
226 posts
 
Thank you, Sirspeedy, this is only a humble experiment I tryed, just to see the impact of a full size platter acting as rim drive . It turned out to be very effective at no cost, exept the new superplatter.
What have you tryed yet in your system to get rid of your "pops"?
I sincerely hope it will turn to an happy end for you.
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