For sale is reprint of B&K Dyna-Quik 650 Dynamic Mutual Conductance Tube and transistor Tester manual. Manual is 15 pages long and includes part list and 3 11×17″ foldouts of circuit diagram. Tube data is 27 Pages long. Dated 1965.
Tube data was in tiny 54 pages booklet form, 2 pages were scanned to fit on each 8.5×11 printout. Manual also includes instructions and 11×17″ schematic for model 610 Test Panel.