These NU 6C4 tubes were purchased in NOS/NIB condition from a trusted eBay seller. They are both still in near-mint condition, with only ~80 hours logged personally. They have black plates, a foil getter, and were made at the famous Lansdale plant. They sound great also, which is what matters most!

These tubes, as with all in my collection, have been meticulously taken care of and the pins have been cleaned with Caig’s DeoxIT before being packaged up. The tubes each come in their own individual box. If you are interested or have questions, please PM me. Additional pictures are available upon request.

Please let me know if you have any questions. Also, be sure to check out my other listings as I sometimes have more items up for sale.

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Listed3 days ago
ConditionExcellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more
Brand
Model
  • JNU 6C4
Categories
Year
  • Early-Mid 1940’s
Made In
  • United States

Product safety information may be available here.

infiniteuniverse805

Morro Bay, CA, United States
Joined Reverb:2025

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