Wednesday, March 23, 2011

Hickok 6000A tube tester

A tiny tube(6C4) under test - good condition with all 5 filament bulbs lighted(foreground).
The front panel of the 6000A is nicely clustered with vintage knobs and large panel meter.
The inside : shows the 2 large vacuum tubes (rectifier tubes) and the bunch of wires connected to the transformer and the array of switches and the twin rolls of paper - tube specification charts

1 comment:

LLama Tone said...

Thanks for your Post.I found the same Model at my work, where it's been sitting...Can this unit be used to "Match tubes"? Perhaps just Tranonductance?