6N23P VOSKHOD 1975 year  Lightly used /E88CC 6922 getter on the wire gold grid
                                               LOT 1 PCS
                       VOSKHOD-KALUGA 100% ORIGINAL

The peculiarity of the 6N23P "Voskhod" from the 70s with a getter on a wire is that these are "early production tubes", "military acceptance" or , distinguished by higher quality manufacturing, a better composition of materials and, as a result, excellent parameters (linearity, low distortion, reliability), which is valued by audiophiles and lovers of tube sound for "that very" sound.

Wire-wound getter: A design feature in which the getter (residual gas absorber) was attached to a metal stem (wire) rather than a mica or ceramic. For many tube enthusiasts, this is a sign of an earlier, higher-quality series, often marked "OTK" or "OS" (special acceptance).

1970s: A production period when high quality standards were still maintained before widespread cost reductions and changes in production technology.
Sound characteristics: These tubes are considered to have a more linear frequency response and lower distortion (THD, IMD) across the entire audio range, resulting in a cleaner and more detailed sound compared to later versions.



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