Vacuum Tube - 19T8 / HABC80, Diode, Dual, Triode
New-Old-Stock (NOS) tube.
The 19T8 is a miniature tube containing three high-perveance diodes and a high-mu triode in the same envelope. One of the diodes has a separate cathode connection. The tube is designed for use as a combined AM and FM detector and audio-frequency amplifier. Except for heater rating, the 19T8 and the 6T8 are identical.
Note: brands may vary. Photo is for reference only and may not exactly represent final product received.
| No measurements are currently available for this product. Please contact us if you have any questions. |
| Packaging Dimensions | 1 in. × 1 in. × 3 in. | ||
| Weight (Packaging) | 0.0309 lbs. | ||
 NOS Tube Specification Sheet | All Models |
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Product Reviews
Packaged very nicely. Tests great.
The three I got test as having minor H-K shorts. However, they work in the radio well, so I am keeping them.
The original tube I was sent was defective, but it was replaced right away with a NOS tube in perfect condition. Thanks.