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Tube Database (7,341 tube types · 1,270 archive entries)

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Test instrument record

Eico 667

667

Eico

Archive ID
tq8pvr96
Type
Dynamic Mutual Conductance
Model
667
Type B
Tube
Country
USA
Brands
Eico
Archive ID
tq8pvr96
Type
Dynamic Mutual Conductance
Type B
Tube

Eico 667 tester details