RCA 12AT7
- ✅ Type: 12AT7
- ✅ Brand: RCA
- ✅ Structure: Chrome Dome, Clear Glass
- ✅ Plate Type: Black Plate
- ✅ Getter Type: D Getter
- ✅ Origin: Made in U.S.A
- ✅ Condition: New Old Stock (NOS), New in Original Box
- ✅ Tested on: Amplitrex AT1000 Advanced Digital Tube Tester
- ✅ Status: No Shorts, Leakage, or Gas
Test Results
| Sr. No. | Section | Ip (mA) | Gm (uMhos) |
| 2054018 | T1 | 11.8 | 5160 |
| T2 | 13.8 | 5700 |
About This Tube
The RCA 12AT7 is a classic American-made preamp tube known for its balanced tone, strong gain, and smooth clarity.
The Chrome Dome black plate design provides excellent reliability and warm midrange response — ideal for hi-fi amplifiers, microphone preamps, and vintage audio gear.
⚠️ Custom duties and taxes are the responsibility of the buyer in their country.









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