• Country
• Netherlands

• Manufacturer / Brand
• Philips; Eindhoven (tubes international!); Miniwatt

• Year
• 1948 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 105109

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

• Number of Tubes
• 7

• Valves / Tubes
• CF50 CF50 EF6 EBC3 EL51 EL51 AX50 4378

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110, 125, 145, 200, 220, 245 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 60 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: 60 Watt Amplifier 2844 - Philips; Eindhoven tubes

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 405 x 290 x 335 mm / 15.9 x 11.4 x 13.2 inch

• Notes

• Eingangswiderstand und Eingangsspannung: Mikrophon 50 kOhm(1,1mV),
  Leitung 600 Ohm (360mV), TA 50 kOhm (180mV), Rundfunk 20 Ohm (1,4V).
  2 Mikrophonvorverstärker eingebaut, alle Eingänge getrennt regelbar, Summenregler, regelbares Höhenfilter, Gegenkopplung. Gegentakt-Endstufe.
  Brummpegel (Na max) -60 dB.

• Mentioned in
• Elektron Kalender 1950 (Österreich)

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

• Other Models

• Here you find 5233 models, 4365 with images and 3445 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt