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GE 5U4GB / 5AS4A - gray plates

GE 5AS4A / 5U4GB - gray plates
Price: $32.00
1 in stock
Item Number: 727_5AS4
Manufacturer: GE
This 1960s GE 5AS4A tube is an uprated 5U4GB tube type. It has gray plates and a side D getter. The white print on the glass has the GE logo. "5U4GB U.S.A." and the dot pattern characteristic of GE tubes are etched in the glass.
Tube tests as new with balanced diodes. It ships in its original box.
This tube is sold individually. Photo is of the actual tube.

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TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar & bass players, audiophiles, and DIY tube audio enthusiasts. Our website features secure payment options and fast, convenient shipping around the world.

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