Vacuum Tube - 57, Pentode, Sharp Cut-Off
New-Old-Stock (NOS) tube.
Also known by US military identifier VT-57.
The 57 is a triple grid general purpose detector amplifier.
| No measurements are currently available for this product. Please contact us if you have any questions. |
| Packaging Dimensions | 1.8 in. × 1.8 in. × 5 in. | |
| Weight (Packaging) | 0.135 lbs. |
 NOS Tube Specification Sheet | All Models |
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