P-10 Noval tubes

Pioneer Radio; São Paulo

  • Year
  • 1956 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 282673

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 50-60 cycles, 45 watts: 90, 110, 180, 200, 220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: P-10 [Noval tubes] - Pioneer Radio; São Paulo
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Our member Meyer Rochwerger, Brasil, entered the model page with European tubes: ECH42 EAF42 EBC41 EL41 AZ41 with a triode-hexode osc.-converter.

    We later received some origianal information from guest "moraess", Brasil which shows the US-tubes version with 6BE6 6SK7GT 6AV6 6V6GT 5Y3GT. See pictures. It has a pentagrid-converter as heptode. Therefore most probably there are three versions around because the tubes are not compatible. Neither pin nor schematic are the same.

  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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