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Addis Ababa, Arada
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Vacuum Tube
Audio & Music Accessories
Type
Brand New
Condition
matsushita
Brand
A vacuum tube, also known as a thermionic valve, is an early electronic component encased in a sealed glass or metal envelope. It operates by heating a cathode, which emits electrons into a vacuum. These electrons can be controlled and manipulated by applying voltages to control grids, allowing for amplification and signal processing. Vacuum tubes played a vital role in early electronics, such as radios and televisions, and although they have been largely replaced by solid-state devices, they still find use in certain specialized applications and are cherished by audio enthusiasts for their unique sound characteristics.
ETB 1,250
Negotiable
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