• Country
• Switzerland

• Manufacturer / Brand
• Autophon AG (inkl. Téléphonie SA); Solothurn

• Year
• 1934/1935

• Category
• Wired Receiver (AF only)

• Radiomuseum.org ID
• 290270

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

• Number of Tubes
• 3

• Valves / Tubes
• HP4100 PP4101 PV4100

• Main principle
• Audio-Amplification; 2 AF stage(s)

• Wave bands
• - without

• Details
• Wired Wireless Receiver(AF only)

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 220; 250 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: NF-Telefonrundspruch T6 [HP4100, 1934] - Autophon AG inkl. Téléphonie

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Notes

• Siehe auch T2S mit dem gleichen Schema, leichte Abweichungen.

  Eventuell identisch mit T6 Baujahr 1933.

• Circuit diagram reference
• Thali-Schemasammlung und Tungsram-Röhrenbestückung.

• Other Models

• Here you find 242 models, 185 with images and 147 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Autophon AG (inkl. Téléphonie SA); Solothurn