35Z5GT Vacuum Tube – Series-String Rectifier for AC/DC Table Radios

The 35Z5GT is a half-wave rectifier built for AC/DC "All American Five"-style radios, where tube heaters are wired in series directly across the line instead of using a power transformer.

• Tube type: Half-wave rectifier
• Base: Octal 8-pin
• Heater: 35V, series-string (no filament transformer)
• Typical use: Rectifier stage in transformerless AC/DC table radios

Commonly paired with 50L6/25L6-family output tubes in the same series-string chassis.