5U4GB TUBE

The 5U4GB is a higher-current-rated version of the 5U4G full-wave rectifier tube — same pinout and voltage rating, built to handle more current, and a safe drop-in upgrade anywhere a 5U4G or 5U4 is called for.

• Tube type: Full-wave rectifier (directly heated)
• Base: Octal 8-pin
• Heater/filament: 5V AC, 3A
• Typical use: Power supply rectifier stage in tube guitar amps and vintage tube radios/hi-fi gear; higher current headroom than standard 5U4G

Includes: 1 tube. Looking for a specific brand, or want tested-used stock at a discount? Contact us — we can often source specific brands (20% premium) or tested-used tubes (20% off).