• Country
• Italy

• Manufacturer / Brand
• Philips Italy; Milano (MI)

• Year
• 1933/1934 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 99354

• Number of Tubes
• 5

• Valves / Tubes
• E446 E452 E444 C443 506

• Main principle
• TRF without regeneration; 2 AF stage(s)

• Tuned circuits
• 4 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110-240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 22 cm = 8.7 inch

• Power out
• 2.8 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Superinduttanza 634A - Philips Italy; Milano MI

• Shape
• Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).

• Dimensions (WHD)
• 410 x 530 x 280 mm / 16.1 x 20.9 x 11 inch

• Net weight (2.2 lb = 1 kg)
• 18 kg / 39 lb 10.4 oz (39.648 lb)

• Source of data
• Guida Pratica Antique Radio II (2000)

• Mentioned in
• Philips Radio

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

• Other Models

• Here you find 462 models, 394 with images and 329 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips Italy; Milano (MI)