12AU7 RAYTHEON (2 Pcs)
- ✅ Plate Type: Black Plate
- ✅ Getter: Halo Ring Getter
- ✅ Structure: Chrome Dome, Clear Glass
- ✅ Made in: USA
- ✅ Condition: New in Original Box
- ✅ Tested on: Amplitrex AT1000 Advance Digital Tube Tester
Up for sale is 1 matched pair (2 pieces) of 12AU7 Raytheon vacuum tubes,
made in the USA. These tubes feature black plates,
halo ring getters, and chrome dome clear glass construction.
Professionally tested on an Amplitrex AT1000 Advance Digital Tube Tester
and supplied new in original boxes.
Test Results
| Sr. No. | Section | Ia (mA) | Gm (µMhos) |
| 2061007 | T1 | 8.4 | 1800 |
| T2 | 9.4 | 1900 | |
| 2061005 | T1 | 7.6 | 1800 |
| T2 | 8.4 | 1900 |
⚠️ Custom duties and taxes are the responsibility of the buyer in their country.











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