• Country
• Italy

• Manufacturer / Brand
• Siemens Italia; Milano

• Year
• 1960 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 261410

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

• Number of Tubes
• 4

• Valves / Tubes
• ECC83 ECC83 EL34 EL34

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 140; 160; 220; 280 Volt

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

• Power out
• 30 W (undistorted)

• Material
• Metal case

• from Radiomuseum.org
• Model: Amplificatore Ela 660 - Siemens Italia; Milano

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 400 x 230 x 230 mm / 15.7 x 9.1 x 9.1 inch

• Notes

• SIEMENS ITALIA (MILANO)

  30 watt RMS;

  volume canali (selezione A-B-C); volume microfono; controllo +/- 10% alti e bassi;

  Funziona unitamente al preamplificatore ELA 661, inserito nello stesso mobile, recensito a parte.

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

• Author
• Model page created by Edoardo Sigismondo. See "Data change" for further contributors.

• Other Models

• Here you find 214 models, 158 with images and 164 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Siemens Italia; Milano