Tung-Sol 12AX7/ECC83 – Long Plate Ring Getter Made in USA
NOS Single Tube
New In White Box
Long Plate
Top Ring Getter
New In White Box
Long Plate
Top Ring Getter
Offering a premium New Old Stock (NOS) 1 Pc Tung-Sol 12AX7 dual triode, Serial No. 4629001. This authentic Made in USA valve features the highly sought-after Long Plates and a Ring Getter. Long plate Tung-Sols are legendary for their expansive soundstage and rich harmonic detail. This unit is supplied in a New White Box and has been precision characterized on the Amplitrex AT1000.
- Type: 12AX7 / ECC83 Brand: Tung-Sol
- Condition: New in White Box Construction: Long Plate / Ring Getter
- Origin: Made in USA Testing: Amplitrex AT1000
Laboratory Characterization: Tested against factory reference parameters for 12AX7 . This unit demonstrates excellent performance, testing at or above 100% of nominal specifications for both triode sections.
⚠️ International Buyers: Custom duties and taxes are the responsibility of the buyer in their country.
| Sr. No. | Test Triode | Parameter Ip (mA) | Result Ip (mAdc) | Percentage Ip | Parameter Gm (uMhos) | Result Gm (uMhos) | Percentage Gm |
|---|---|---|---|---|---|---|---|
| 4629001 | T1 | 1.2 | 1.4 | 117% | 1600 | 1700 | 106% |
| T2 | 1.2 | 1.2 | 100% | 1600 | 1600 | 100% |
✉️ For technical inquiries, please Email us at [email protected]
Whatsapp: +1 (630) 597-3966
![Lot 100pcs.NOS NIB 7193 [2C22] RCA Made In U.S.A. Black Rods Support](https://i0.wp.com/www.nosaudiotubes.com/wp-content/uploads/2023/01/7193-03.jpg?resize=250%2C188&ssl=1)
Reviews
There are no reviews yet