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RCA 5U4GB - black plates

RCA 5U4GB - black plates
Price: $49.00
Item Number: 686
Manufacturer: RCA
This 1970s RCA 5U4GB full-wave rectifier tube has black plates and a side getter. The red print on the glass has the RCA logo.
Tube tests as new. It ships in its original box.
This tube is sold individually. Photo is of a sample from the lot.

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RCA 5U4G - ribbed plates
RCA 5U4G - ST bottle, ribbed plates
Price: $79.00
RCA 5U4G - ST bottle, ribbed plates
This 1953 RCA 5U4G full-wave rectifier tube has an ST bottle, ribbed black plates, and a top getter. The silver print on the base has the RCA logo. Tube tests as new with balanced diodes.
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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