1949 TV VT73 Diagnosis and Repair
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23:02
Soyuz "Globus" Mechanical Navigation Computer Part 1: Grand Opening
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28:29
1982 Boom Box Repair (Telefunken CR100)
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21:11
1949 Motorola 9VT1 Television Restoration
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20:13
JVC CRT does not continue to turn on
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14:59
How To Make Electron Tubes - P&C Electronics
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21:54
Philco 41225 And Sears Alarm Clock Radio Repair
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34:58
Making a Purple Nixie Tube
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26:54