High Quality Audio Amplifier 10C3

Brook Electronics Inc.; Elizabeth, N.J.

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  • Year
  • 1949 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 234272

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

 Technical Specifications

  • Number of Tubes
  • 14
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 110-120 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: High Quality Audio Amplifier 10C3 - Brook Electronics Inc.;
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 13 x 4 x 7.5 inch / 330 x 102 x 191 mm
  • Notes

  • The Brook 10C3 is an AC operated 14 tube High Fidelity mono audio amplifier system. This model consists of two different units, the first being a remote 4 channel, 4 tube mono pre-amplifier, and the second being a model 10C 10 tube mono power amplifier. Model 10C3 was sold with these 2 units together!

    NOTE: There are two different versions of the 10C amplifier.  This model used the 10 tube version, while the other version was sold as an individual 11 tube power amplifier.  See table below.  Both versions are marked as 10C amplifiers!!

    Model Tube count Tubes used before output stage Bias Control Tube Rectifier Tube(s)
    10C model sold individually 11 7A4 7N7 5U4G, 5Y3GT
    10C model sold as part of model 10C3 (Used in this Model) 10 * 6J5 6SN7GT 5U4G

    * - Model 10C3 has 4 tubes in the remote preamp and 10 tubes in the 10C power amplifier chassis for a total of 14 tubes

     

  • Net weight (2.2 lb = 1 kg)
  • 5.8 lb (5 lb 12.8 oz) / 2.633 kg
  • Author
  • Model page created by Klaus Gordziel. See "Data change" for further contributors.

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