RCA 6L6 — 1 Pc
NOS
Black Metal
Ruggedized Construction
Amplitrex Tested
Black Metal
Ruggedized Construction
Amplitrex Tested
Up for sale is a genuine RCA 6L6 metal envelope electron tube, Made in the USA. These original black metal jacket tubes are prized for their excellent shielding and durability in demanding audio applications. This unit is New Old Stock (NOS), preserved in its Original RCA Radiotron Box, and has been fully laboratory-screened on our Amplitrex AT1000 to ensure peak performance.
- Type: 6L6
- Brand: RCA
- Condition: New in Original Box
- Origin: Made in USA
- Testing: Amplitrex AT1000
- Quantity: 1 Piece
| SR. NO. | Parameter Ip (mAdc) | Result Ip (mAdc) | % Ip | Parameter Gm (uMhos) | Result Gm (uMhos) | % Gm |
|---|---|---|---|---|---|---|
| 4437002 | 72.0 | 71.4 | 99% | 6000 | 5640 | 94% |
About Audio Tubes Shop
We specialized in thoroughly tested and screened quality vacuum tubes. We have been in the valve and tube business since the 1970s. Our inventory is screened using premium equipment including the Amplitrex AT1000.
✉️ For technical inquiries, please Email us at [email protected]
Whatsapp: +1 (630) 597-3966












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