• Year
  • 1955 ??
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 248798

 Technical Specifications

  • 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: Rapid Tube Tester 820 - Superior Instruments Co.; New
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 14 x 3.5 x 9 inch / 356 x 89 x 229 mm
  • Notes
  • The Superior Rapid Tube Tester Model 820 has 26 tube sockets with 2 pin straighteners, 7-pin and 9-pin.  This looks like an 82A (22 tube sockets) with an added side-mounted module with 4 additional tube sockets for a total of 26.

    Two previous models are the Superior 82, followed by the Superior 82A.

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