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ProductsMy mission statement is, let my equipment find bad tubes or early failures, not you. I have developed long relationships with quality distributors and sources for New and Vintage NOS tubes.Every tube comes with a special logo sticker which stipulates that the tubes pins have been cleaned, the tube is tested, matched and then burned in (36-72 hours) on a custom station in order to reactive the cathodes and promote longevity plus beter tone. Additionally every tube has a special formula applied to assist with lubrication, electroconductivity and oxidisation. I sell a tube at a good price and guarantee reliability and quality. I  

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NOS 60's 5881 Tubes in Original Boxes

NOS 60's 5881 Tubes in Original Boxes

$45.95Price
Burn In
Standard Burn in
No Burn In
Quantity

Test very strong & Matched to tight margins

Brief Burn in to stabilise and to accommodate thermal expansion after decades of no use in to promote longevity.


Description

All 1959 models sold quick

Full Box of NOS 50s & 60's soviet 6p3s (5881) tubes in original boxes. Fabulous sounding which are very reliable, in 10/10 condition With full paperwork and OTK Mil Spec Stampings. Sold in original tube boxes


Tone Profile

Warm, sweet and robust tone. The response/feel is quite dynamic, a great vintage tube that can work well in the modern age and hold its own alongside the modern tubes.

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