Quadradial 4 Receiver 4430

Marantz (Sound United LLC); Vista, CA

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  • Year
  • 1975 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 291013

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superhet with RF-stage; ZF/IF 455/10700 kHz; Hi-Fi-High End products
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Power type and voltage
  • Alternating Current supply (AC) / 120 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 120 W (undistorted)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Quadradial 4 Receiver 4430 - Marantz Sound United LLC;
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 17.3 x 5.5 x 14.4 inch / 439 x 140 x 366 mm
  • Notes

  • Quadrophonic receiver, with optional SQ Matrix Decoder.
    30W rms / Channel. 0.3% THD. 20Hz-20KHz.

  • Net weight (2.2 lb = 1 kg)
  • 38.5 lb (38 lb 8 oz) / 17.479 kg

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