Vintage electronics / Kyiv, Ukraine
10 years of collecting and testing vacuum tubes, nixies, hi-fi equipment, and other vintage components. Real photos, tested stock, and documentation included whenever available.
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News & Blog
K40Y-9 Capacitor Dimensions: How to Find Diameter, Length and More K40Y-9 dimensions vary by capacitance and voltage. Here is how to read the body and lead measurements in the datasheet. 
Soviet Pocket Computers: From the B3-21 to the MK-52 Why the USSR's programmable calculators were really computers — games printed in magazines, plug-in ROM cartridges, and a backup seat on a Soyuz. 
Which Soviet Tube Is the Real 6DJ8 / E88CC Equivalent? 6N23P vs 6N1P Two cheap Soviet twin triodes share the 6DJ8's pinout and often carry its name in listings. The Soviet handbooks say only one of them is a true equivalent. 
NOS IN-12A same-date tubes now come in 50-piece lots A full same-date batch of NOS IN-12A nixie tubes — fifty tested tubes in one lot for larger clock and display builds. Featured products
A rotating selection from the current catalog.
Family-run from Kyiv, Ukraine.
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— e***e"Excellent transaction, tube is exactly as advertised. Packed properly ..."
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— 0***p"optimo produto obrigado"
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