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> General radio impedance comparator 1605-a 1605A vintage
General radio impedance comparator 1605-a 1605A vintage
This is a General Radio Impedance Comparator Model 1605-A. This unit measures the impedance between two components. This unit allows for detailed measurements of impedance. The General Radio 1605-A was built when quality manufacturing was paramount and is extremely well built.
The serial number of this unit is 603.
This unit is in very good condition. Mechanically, it was used infrequently in a smoke-free industrial environment. This unit is missing some of its tubes, all of which are available commercially for reasonable prices. It is missing the following tubes:
