• Year
  • 1980 ??
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 201325
    • alternative name: Shin-Shirasuna Electric Corp. || Shirasuna Denki Mfg. Co. Ltd. || Shirasuna (Shin) Electric Corp.
    • Brand: Plata (brand)

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

 Technical Specifications

  • Number of Transistors
  • 36
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 220 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 100 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: SA-5030 - Silver Brand - Shin-Shirasuna
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 385 x 72.5 x 320 mm / 15.2 x 2.9 x 12.6 inch
  • Notes
  • Silver SA-5030 Stereo Integrated Amplifier;
    50 Watts per channel at 4 Ohms with no more than 0,05% THD.
    Intermodulation Distortion 0,05%.
    Frequency Response 15 Hz to 14,5 kHz.
    Damping Factor 30 at 4 Ohms.
    36 transistors and two IC. There are 2 versions of this amplifier, this one with DIN connectors, and the SA-5030W with RCA connectors
  • Source of data
  • -- Original-techn. papers.

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