4251594900870
article number: 5Y3GT
product id: 43719
selected rectifier tube (RT503)
Our Small Bottle Rectifier!
The rectifier tube for smaller vintage amps like the 5F1 Fender Tweed Champ or the Tweed Deluxe 5E3, especially if somewhat more headroom is required. This tube has a higher output voltage than the 5Y3WGTB (RT513).