JJ GZ34 / 5AR4 Rectifier Vacuum Tube
A reliable tube and go-to in my shop
reviewed by: Rob DeAntonio
Great tubes! I've only had one fail shortly after installing... which is better than most tubes!
reviewed by: Maison
A fine, cost effective rectifier tube. Solid build and performance. I use these in customer tune-ups and rebuilds. Excellent option.
reviewed by: JEL
Truly one of the very best! Very solid performer and it is the only rectifier tube I use in any pro gear.
reviewed by: Steve Sinclair
Awesome Rectifier. Slightly less sterile than the Sovtek equivalent.
reviewed by: GavinC
Another great JJ tube. I use it in my amp and it sounds musical.
reviewed by: John May