2x Vintage SameCode SylvaniaUSA 5687 w/OEBoxes /ClassicAudioTubes/ 7119 E182CC
USD 349.00 USD
Specifications
| Brand | SYLVANIA |
| Type | Preamp Tubes |
| Country/Region Of Manufacture | United States |
6463 6rp15 6x4 6x5 / 7581a 7591a 7025 7062 7189 7543 7730 / we396 we418 we421 2c51 / e180cc e182cc e80cc. introduced in 1948, the 5687 was designed for avionics (arinc), w/ high transconductance ,for industrial + military use.
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