Description

Quantity One Vintage RCA 6EW7 Vacuum Tube NOS NIB *TESTED* New In Box New Old Stock Tested as shown on Hickok 533 Dynamic Mutual Conductance Tube Tester Box worn from decades of storage – Types 6EW7 and 10EW7 are dissimilar-section double triodes featuring the 9-T9 bulb and pin configuration designed to function as a vertical deflection oscillator and amplifier in television receivers.