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RCA 5R4GY - brown base

RCA 5R4 / 5R4GY - ST bottle, brown base
Price: $44.00
1 in stock
Item Number: 742
Manufacturer: RCA
This late 1950s RCA 5R4GY rectifier tube has an ST bottle, smooth black plates, and a bottom D getter. Its brown base has the RCA logo in black print.

Tube tests as new with balanced diode sections. Tube ships in a new white box.
This tube is sold individually. Photo is a sample from the lot. Matched pairs, when available, are listed as Item 737.

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Price: $29.00
This 1960s RCA 5R4GYB rectifier tube has smooth black plates and a side getter. The red print on the brown base has the RCA logo. Tube tests as new with balanced diode sections.
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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