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VFD Amplifier: a Tube Amp From VCR Screens
DIY Vacuum Tube Socket
My vacuum tube collection
Most Easy 5min Vacuum Chamber
DIY Single Ended Vacuum Tube Amplifier
DIY vacuum chamber for experiments
Vacuum Table for Mini CNC Milling Machine
SaturnV Vacuum Rocket Launcher
My 811a Vacuum Tube Tesla Coil
Posted:Nov 21, 2009
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