JJ 5U4 Rectifier Tube

Upgrade your audio and instruments with the reliable JJ 5U4 Rectifier Tube. Benefit from clean AC/DC conversion at an affordable price. Perfect for both Hi-Fi audio and instrument amplifiers. Experience superior performance in any 5U4 socket.

All Magic Parts™ (RUBY™) tubes are properly tested for quality assurance through vigorous testing

6 Month Warranty On All RUBY™ Tested Tubes