6SN7GTB
Branded NEC

Round Tip

Base
Black
Bottle Height
Half
Bottle Shape
Skinny Bottle
Country
Japan
Glass Color
Clear Glass
Mica
Double
Permanentid
1n4rshgbc5
Pin Color
Silver Pins
Plate Color
Matte Gray
Plate Look
Ribbed / Scale
Tip Shape
Round Tip

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