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Your cart is empty.The Sovtek 5U4G is a directly heated diode designed to rectify alternating voltage in general-purpose radio equipment. Also used in the Mesa Boogie Dual Rectifier circuit. The Sovtek 5U4G is a suitable replacement for any 5U4G / 5U4GB or EL37.
BlueStone Amps
Reviewed in the United States on October 3, 2019
Great rectifier tube to use and show off on your tube amp. Works well for my converted Dukane.
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