Amplifier 115 12 Volt

SBR Société Belge Radio-Electrique, Bruxelles

Data
Forum
Pictures
Collections

  • Year
  • 1953
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 229675

 Technical Specifications

  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 15 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Amplifier 115 [12 Volt] - SBR Société Belge Radio-
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 195 x 105 x 225 mm / 7.7 x 4.1 x 8.9 inch
  • Notes
    • Amplifier with microphone for a public bus or touring car.
    • Radio-Créations mentions only power tubes (4x 6V6) and a rectifier (0Z4A). Since there must be a microphone/PU pre-amplifier and a phase inverter/driver for the output tubes which are probably set up in push-pull, the mentioned tube list is probably not complete.
    • Output power: 15 W
    • Microphone input, low impedance
    • Pick-up input
    • Output connector for 7,5 Ohms
    • Output connector for 15 Ohms
    • Radio-Créations mentions a dial lamp of 6V / 0,3 A. The 12V model may contain a 12V bulb, 2 bulbs of 6V or an adaptation for a 6V bulb.

     

  • Net weight (2.2 lb = 1 kg)
  • 7 kg / 15 lb 6.7 oz (15.419 lb)
  • Price in first year of sale
  • 4,200.00 BFr
  • Mentioned in
  • Radio-Créations, Paques 1953
  • Author
  • Model page created by Dirk Bladt. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum