For sale is reprint of B&K Dyna-Jet 606 Dynamic Mutual Conductance Tube and transistor Tester manual. Manual is 8 pages long, Tube data is 27 Pages long. Dated 1970. Tube data was in tiny 56 pages booklet form, 2 pages were scanned to fit on each 8.5x11 printout. Manual includes Part List and Schematic. Real Paper Manual. Quality Printed and Comb Bound. Printed from available copy or scanned from original at 800dpi, restored in Photoshop, Laser printed on premium acid free paper, they will serve for years. Cover page printed on Cover Stock.