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Melz 6H8C / 6SN7 c. 1953 metal base audio tube. NOS. Russian holy grail. Military. | Reverb Italia
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![6H8C (6N8S, 6SN7) [pair] – Miltra – High Quality Audio](https://www.miltra.pl/wp-content/uploads/2021/05/6H8C_1.jpg "6H8C (6N8S, 6SN7) [pair] – Miltra – High Quality Audio")
6H8C (6N8S, 6SN7) [pair] – Miltra – High Quality Audio
MELZ Russia 6N8P / 6H8C / 6SN7 Black 2 Rivet T Plate Metal Base Tube 86% - VIVA TUBES
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