Up for sale is a vintage RCA 5Y3GT rectifier tube. This classic octal tube is a standard power rectifier commonly used in the power supplies of smaller vintage tube guitar amplifiers—such as the Fender Champ and Princeton—as well as vintage hi-fi gear, standalone tuners, tabletop radios, and premium boutique headphone amplifiers.

Condition: It appears to be unused, in original box, but I cannot verify. Sold as-is.

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