A-107 soviet Vintage Dekatron Nixie Tube New 1MHz

The shaped cathodes limit the tube to unidirectional counting, but maximum counting speeds are quite respectable; the neon-helium filled A-108 can count at up to 10kHz and the mixed gas A-109 will count at up to 100kHz, whereas the high speed A107 can count at a blistering 1MHz.

Sansui TU-666 AM FM Stereo Tuner Vintage 1970s Solid State Japan Tested

The Sansui TU-666 is a solid state FM/AM stereo tuner released in June 1970 at 33,800 yen. The frequency linear 3-row varicon provides equal spacing from 76-90 MHz with 250 kHz precision reading. Notable features include electronic FM stereo/mono switching with automatic operation, smoked acrylic illuminated dial, both 300 ohm balanced and 75 ohm coaxial antenna inputs, and muting circuit for inter-station noise elimination.