|Schematic: ||MF|| ||
|Max. Rate: ||120 KHz|
|Display: ||1-of-10 neon|
One of the models from HP's 520 series.
There are 44 vacuum tubes in this model.
This unit was made in 1960 but the model actually dates from the mid-50's.
- Unit Log -
|Serial Number: ||010-04048|
|Year of Manufacture: ||1960 (Capacitor stamped with "6017").
The manual contains dates from 1954 to 1956.|
|Date of Receipt: ||~1999|
|State upon Receipt: ||Functional.
Some scratches in cabinet paint but very clean and very good overall condition.|
|Date: ||2006 Apr 27|
|Procedure: ||Powered up.