• Country
• New Zealand-Aotearoa

• Manufacturer / Brand
• Ultimate-Ekco (N.Z.) Co. Ltd.; Auckland

• Year
• 1964 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 366217

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

• Number of Tubes
• 4

• Valves / Tubes
• EF89 ECH81 EBF89 ECL86

• Main principle
• Superhet with RF-stage; ZF/IF 460 kHz; 2 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 50 Hz, 230 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

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

• from Radiomuseum.org
• Model: Ekco REV - Ultimate-Ekco N.Z. Co. Ltd.;

• Shape
• Tablemodel, with any shape - general.

• Notes

• Ekco REV4

  4 multi-purpose 9-pin (noval) valves including an EF89 RF stage and an ECL86 triode / pentode output. Elliptical PM speaker and Sanken SH1B Silicon Diode Rectifier housed in a Formica laminate cabinet.

  See also Ultimate Domino REV.

   

• Author
• Model page created by Brian Stevens. See "Data change" for further contributors.

• Other Models

• Here you find 45 models, 44 with images and 31 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ultimate-Ekco (N.Z.) Co. Ltd.; Auckland