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658
Info
Schematic, Operation Manual and Calibration/Reconstruction Notes for the Jackson 658 Tube Tester.
Compliments of Erik Knutson.
Files
- Jackson 658 calibration_ver2.pdf
- Jackson 658 manual_5.pdf
- Jackson 658-1 - Special Tube Data Supplement (1965).pdf
- Jackson 658A Tube Tester - User Submission.pdf
- Jackson_658_roll_chart_form_658-11__32-185_3-1969_with_chart_housing_window.pdf
- Jackson_658_Schematic_01.pdf
- Jackson_658_Schematic_03.pdf
- Jackson_658_Schematic_newer.pdf
- Jackson_658_Variants.pdf
Contact and submissions
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