Vacuum Tube - 12SJ7, Pentode, Sharp Cut-Off
New-Old-Stock (NOS) tube.
The 12SJ7 is a a single-ended RF pentode having sharp cut-off characteristics. It is designed for use as a general purpose amplifier, biased detector, radio frequency oscillator or as a mixer tube in properly designed circuits.
Note: brands may vary. Photo is for reference only and may not exactly represent final product received.
Packaging Dimensions | 1.5 in. × 1.5 in. × 4 in. | ||
Weight (Packaging) | 0.0838 lbs. |
NOS Tube Specification Sheet | All Models |
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Product Reviews
We purchased three 12SJ7 tubes for restoration of one of our exhibit amplifiers. The items supplied were of the quality we wanted, shipping time was reasonable, and the purchase was satisfactory.