Details
KNIGHT KIT 38K165 RK 520 TUBE TESTER INSTRUCTION MANUAL
Manual from Allied Radio, the ORIGINAL "How To Build And Use The Knight Tube Tester" instruction manual.
Contains: How to build, mounting, wiring and soldering, clear and descriptive pictorials and diagrams, parts list, large un-folding wiring pictorials, operation, schematic, and obsolete tubes setup chart.
Manual in good used condition. Cover is dirty and shows some wear. Some markings on inner pages.
