Matched Pair Groove Tube & Ruby Branded 6L6GC Power Tubes Hickok Tested

Matched Pair Groove Tube & Ruby Branded 6L6GC Power Tubes Hickok Tested

USD 50.00 USD
SKU: 3cRxm2XK
Brand: Groove Tubes / Ruby
GTIN: Does not apply
Condition: Used
Categories: Vintage Electronics

Specifications

BrandGroove Tubes / Ruby
TypePower Tubes
Model6L6GC
Country/Region Of ManufactureUnknown

Matched Pair Groove Tubes & Ruby 6L6GC Power Tubes. Hickok Test Results Hickok minimum = 3300. Hickok 539C provides a minimum acceptable mutual conductance. Most tube manufacturers provide new tube mutual conductance range(s), and we test to these range(s).

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