Audio note 300b tube upgrade suggestions


Hello all.

Thinking about upgrading the tubes in my Audio Note P4 monoblocks. I need 4 tubes.

I have not heard other tubes other than the JJ’s that are in them. The new Audio Note 4300e's are too expensive. Spending $200 to $300 per tube would be fine.

I have AN E SPE HE speakers.

Thanks
128x128pkvintage
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@tvad   I'm not surprised that the Gold Lions won in that price category - a solid all-arounder.  If the OP could swing perhaps ~$350 per tube I can say that the EML300B-XLS handily outperform the GL's and even come with a 5-yr warranty.  They are what I'm using right now.