Report Review for product Vacuum Tube - 5R4WGA-B-Y, Rectifier, Full Wave

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I purchased a 5R4GYB tube for home brew guitar amp. it is a NOS RCA rectifier tube. The tube pin key broke upon installation. Customer service said there is no warranty. So I guess my review of this tube and related customer service is zero stars.

lcrookxotmail.com - December 18th, 2020