• Country
• Canada

• Manufacturer / Brand
• Stark Electronic Instruments Ltd.; Ajax Ontario

• Year
• 1972

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 289278

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 2

• Valves / Tubes
• 83 5Y3GT

• Main principle
• Reaction

• Power type and voltage
• Alternating Current supply (AC) / 105-125 Volt

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Dynamic Mutual Conductance Tube Checker 9-66A [Upgrade from Model 9-66] - Stark Electronic Instruments

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 425 x 195 x 465 mm / 16.7 x 7.7 x 18.3 inch

• Notes

• Test sockets for American & European tubes with base types: 4 pin, 5 pin, 6 pin, 7 pin, octal, loctal, 7 pin miniature, 9 pin minature, 10 pin header, compactron, novar, 5 pin nuvistor, 7 pin nuvistor and sub-miniature using the installed Stark Type V Adapter.

• Net weight (2.2 lb = 1 kg)
• 18 lb (18 lb 0 oz) / 8.172 kg

• Literature/Schematics (1)
• - - Manufacturers Literature (Stark Instruction Manual for Model 9-66A Dynamic Mutual Conductance Tube Tester 9-66A-3-63)

• Author
• Model page created by Jack Sorensen. See "Data change" for further contributors.

• Other Models

• Here you find 21 models, 21 with images and 10 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Stark Electronic Instruments Ltd.; Ajax Ontario