Graphic Equalizer & 4 channel Amplifier GR-1250

Tojo Indústria e Comércio Ltda.; São Paulo

Data
Forum
Pictures
Collections

  • Year
  • 1983 ??
  • Category
  • Miscellaneous (Other, Various) - see notes
  • Radiomuseum.org ID
  • 274181

 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 - 14.4 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 120 W (160 W max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Graphic Equalizer & 4 channel Amplifier GR-1250 - Tojo Indústria e Comércio Ltda
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 200 x 35 x 180 mm / 7.9 x 1.4 x 7.1 inch
  • Notes

  • Car dashboard mounting.

    7 bands equalizer. Echo (0.7s). Output power: 4x 30W, 10% THD

    Input impedances: 22 Ohms (for car audio) and 33K (for tuners and tape decks)

    Output impedance: 4 to 8 Ohms

    Level indication via ledbar

     

  • Net weight (2.2 lb = 1 kg)
  • 1.2 kg / 2 lb 10.3 oz (2.643 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature
  • Author
  • Model page created by Antonio Rabitti. See "Data change" for further contributors.

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