PCL86 Ei Yugoslavia x9 + 12 Unbranded Electronic Vacuum Tubes

Out of curiosity, I randomly tested four tubes from each group on a tube tester, and all measured good.

Set of used vacuum tubes. You are buying the entire lot shown in the photos. Please review the photos and description carefully before bidding. If you are not satisfied with the photos or description, please do not bid. Sold as-is. No returns, refunds, or technical support.