Unique vintage tech 257 total items
Gazotron brand, tested 100% working, ideal for vintage nixie clock projects
Used Reflector IV-20 VFD nixie tube, tested, flexible pins version of IV-19
Green display tube in original packaging, NOS with same production dates, for VFD clocks
High-voltage PIO audio cap, tested NOS, ideal for coupling/tone circuits in tube amps
Hybrid PIO construction, 750V high-voltage, tested NOS with OTK quality stamp
American-made with O-getter, tested on L3-3, NIB with original packaging
30mm mini oscilloscope tube, green phosphor screen, 28mm working area, glass base
Svetlana black anode, double rectifier, tested on L3-3, equivalent to 5U4G/5U3C
Soviet magic eye tube, same production date, tested on L3-3, equivalent to EM84/6FG6/6E2
Rectangular screen 30x40mm, green phosphor, single-beam, glass base design
MELZ rare metal base with hole plate construction, tested on L3-3, equiv. to 1578/6N8M/6SN7
Svetlana high-power beam tetrode, 5000hr life, tested on L3-3, equiv. to EL509/EL519/6K6G