5U4GB Tung-Sol — 2 Pcs
- ✅ Type: 5U4GB
- ✅ Brand: Tung-Sol
- ✅ Getter Type: Dual “O” Getter
- ✅ Glass Type: Clear Glass
- ✅ Origin: Made in USA
- ✅ Box Type: New in White Box
- ✅ Tested on: Amplitrex AT1000 Tube Tester
Offered here are 2 Pieces of 5U4GB Tung-Sol rectifier tubes — premium quality tubes made in the USA.
These tubes feature a dual “O” getter and clear glass construction, ensuring high reliability and balanced performance.
Perfect for audio amplifiers and vintage electronic restorations.
Both tubes are tested on Amplitrex AT1000 Tube Tester and supplied New in White Generic Boxes.
Test Results
| Sr. No | Section | FWD (V) | REV (V) |
| 1918001 | A | 24 | 405 |
| B | 24 | 406 | |
| 1918002 | A | 24 | 408 |
| B | 24 | 409 |
⚠️ Custom duties and taxes are the responsibility of the buyer in their country.
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