1B3GT 1G3GT 1R5 Vacuum Tube lot
4.4 (114 items)
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Product details
| Management number | 27137588 | Release Date | 2025/12/18 | List Price | $19.20 | Model Number | 27137588 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
1B3GT 1G3GT 1R5 Vacuum Tube lot
Large lot of vintage Raytheon and other radio/TV vacuum tubes, which are collectible items.
Vacuum tubes are electronic devices that control the flow of electrons in a vacuum and were widely used in mid-twentieth-century electronics like radios, televisions, and computers.
They function by using a heated cathode to release electrons which flow towards an anode, with additional electrodes (grids) controlling the flow to amplify or switch electrical signals.
Despite being largely replaced by transistors, vacuum tubes remain popular in high-end audio and guitar amplifiers for their unique sound characteristics.
New old stock
Untested
Loose and boxed
Sold as is
See photos for condition
| Category | Electronics > TV & Video > Televisions |
|---|---|
| Size | N/A |
| Brand | Sylvania |
| Condition | Good |
Televisions
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