GE JG-12AX7 NOS Tube – 1950s - Long Gray Plates, Copper Grid Posts, Horseshoe Getter, Balanced Sections
$109.99
Listed on Reverb. Confirm current availability, shipping, and final price before purchasing.
View & buy on Reverb- Brand
- G.E
- Model
- 12AX7
- Year
- 1950's
- Condition
- Brand New
Listing details
This listing is for one (1) brand new 1950s NOS NIB GE JG-12AX7 tube, featuring:
Long Gray Plates
Balanced Sections
Copper Grid Posts
Horseshoe Getter
NOS - NIB - TESTED NEW
White Stencils
Testing Results:
Transconductance (Gm): Measured at 2,000 and 1,900 micromhos for each triode, respectively, surpassing the average new value of 1,500 micromhos.
Current Draw (mA): Tested at 1.6 mA and 1.5 mA for each triode, indicating strong and balanced performance.
Quality Assurance: Verified to have no shorts, leakage, or noise, ensuring optimal functionality.
Packaging:
Comes in its original box
Perfect for:
Fender Champ Reissue (1957)
Fender Deluxe Reverb (1964)
PrimaLuna ProLogue Five Integrated Amp
Rogue Cronos Magnum
Conrad Johnson Gear
Various Guitar Amps & Hi-Fi Applications
Vintage GE JG‑12AX7 – A True Collector’s Gem
Experience the unparalleled warmth and clarity of a 1950s GE JG‑12AX7 tube—a true testament to early tube engineering. With its long gray plates, copper grid posts, and distinctive U‑shaped getter, this tube embodies the military‑grade “JG” designation (an early form of JAN), guaranteeing robust performance and exceptional tonal character. Revered by audiophiles and collectors alike, it delivers a rich, dynamic sound with reduced microphonics and clear, articulate detail. This is a rare opportunity to own one of the oldest and best-sounding 12AX7 tubes available, perfect for elevating your vintage amp's performance.
SKU C3-4 87750963