GZ34 / 5AR4 / CV1377

The GZ34 / 5AR4 / CV1377 is an "Octal-Base" double anode high power rectifier tube. It has an indirect heater filament which requires a dedicated 5V power supply drawing 1.9A.  Typical DC volt drop of 17V max at 450VDC delivering 250ma.  It is typically found in higher power tube guitar amps and is considered the most powerful of the various tube recitifiers used today.


© November 2016 - Tone Tubes.

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© November 2016 - Tone Tubes.

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