• Year
  • 1960 ??
  • Category
  • Telephony - wire and wireless
  • Radiomuseum.org ID
  • 265289

 Technical Specifications

  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Line (AC, UC or DC not known)
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Telefonverstärker - Surholt Elektro-Apparatebau KG
  • Shape
  • Tablemodel, slant panel.
  • Notes
  • Unterstellgerät mit Aufstellfläche für ein Post Tischtelefon.

    Unbekannte Type.

  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

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