Vacuum indicator, Warm tube sound

03-October-2021 Sunday
Soviet radio tubes

Soviet radio tubes - My, Longpost, Vacuum tubes, Warm tube sound, Vacuum, Electronics, Vacuum indicator, Radio tubes, Made in USSR

11 more images

Vacuum Vacuum tubes Vacuum indicator Radio tubes Made in USSR Warm tube sound Electronics

01-July-2021 Thursday
Fundamentals of tube electronics

Fundamentals of tube electronics - My, Longpost, Radio tubes, Electronics, Vacuum indicator, Vacuum, Warm tube sound

4 more images

Vacuum Vacuum indicator Radio tubes Warm tube sound Electronics

v20240901