50pcs IN-12 tested used mixed nixie tube Gazotron factory IN-12A IN-12B

  
This listing offers 50 pieces of IN-12 nixie tubes manufactured by Gazotron. The tubes are mixed, tested and used, ensuring reliability and functionality. These tubes belong to the IN-12 series and come in IN-12A and IN-12B models. They have been sourced from the Russian Federation and are a great addition to vintage electronics, audio, and video equipment. The tubes are suitable for various DIY projects, small scale industrial applications, and as collectibles.