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5AR4/GZ34 options

PostPosted: Tue May 05, 2009 5:07 pm
by TerrySmith
I'm about to order two new rectifier tubes for my MK-3's and was wondering is the Sovtek or JJ the better 5AR4?

PostPosted: Tue May 05, 2009 7:06 pm
by TomMcNally
JJ's seem to blow up pretty quickly, Sovteks are better in my opinion.

PostPosted: Wed May 06, 2009 5:34 am
by WA4SWJ
I concur with Tom.

Regards,

PostPosted: Wed May 06, 2009 6:13 am
by Ty_Bower
I've never used a JJ 5AR4. I have a Sovtek which I bought about ten years ago. It sees light use, and gets moved around from amp to amp. I've used it in my Mark 3 and it seems happy there.

I've also used some inexpensive "Ruby" labelled 5AR4. I'm assuming they are Chinese in origin. They've also worked well for me.