The single vacuum or electron tube isolated on a white background. The obsolete electronic device for current control.

---

Size: 4589px × 3059px
Photo credit: © Jakub Dvořák / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, bulb, control, current, device, electric, electron, electronic, electronics, equipment, isolated, object, obsolete, outdated, retro, superannuated, technology, thermionic, tube, vacuum, valve, vintage, white