• Country
• Canada

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

• Year
• 1950 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 127995

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

• Number of Tubes
• 2

• Valves / Tubes
• 83 5Y3GT

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• - - No sound reproduction output.

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

• from Radiomuseum.org
• Model: Dynamic Mutual Conductance Tube Tester 9-66 - Stark Electronic Instruments

• Shape
• Tablemodel, low profile (big size).

• Notes

• This Dynamic Mutual Conductance Tube Tester (or Valve Tester) is based on Hickok model 533.

• Source of data
• -- Collector info (Sammler)

• Author
• Model page created by Gottfried Silberhorn. 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