The Electro-Harmonix 5U4GB is the rectifier tube used in many vintage guitar amps. It is the first choice in dual-rectifier amps, and is clean and clear, with a sweet compression. Made in Russia.
List price: $29.99
You Save: $10.00 (33%)
NS5U4 - 5U4 Rectifier TubePrice $19.99
What is 5 plus 4