Vacuum Tube - 7189, Pentode, Beam
New-Old-Stock (NOS) tube.
The 7189 is a power-amplifier pentode designed for use in the audio-frequency power output stage of television and radio receivers and high-fidelity amplifiers.
It differs from the 7189A in having a lower screen-voltage rating and no internal connections to pins 1 and 6. It cannot be used as a replacement for a 7591A in most situations.
See T-7189A
Note: brands may vary. Photo is for reference only and may not exactly represent final product received.
Packaging Dimensions | 1 in. × 1 in. × 3.3 in. | ||
Weight (Packaging) | 0.039 lbs. |
NOS Tube Specification Sheet | All Models |
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