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About this item
Quantity
1 available
Item Number
361291725287
Type
Power Pentode
Brand
Philco
Model
42
Item description from the sellerItem description from the seller
Hickok minimum = 1640. Hickok 539C provides a minimum acceptable mutual conductance. Most tube manufacturers provide new tube mutual conductance range(s), and we test to these range(s). We also life test every tube.
Condition details from seller
Slight paint spatter on glassSlight paint spatter on glass
