Current price $50.00
Listing type Chinese
Location Woodbridge, Virginia 221** US
Quantity sold 1
Quantity available 1
Seller erintube (1397)
Seller rating 100% positive feedback
Type Vacuum Tube
(1) Moorhead Deforest Marconi ER Vacuum Tube GOOD FILAMENT #7JM.
Shown with 1.5 volts on the filament. Glass etched with "ER" and serial number "527785". 7 turns on the grid.
Shaw brass base, with Deforest stamp and Marconi stamp.
Please see my other items. 100 more collectible tubes coming Thanksgiving Week.
100% of buyers gave this seller positive feedback.