Stereo Cassette Tape Deck DR-M11

Denon (Marke / brand)

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  • Year
  • 1984
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 143977

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Cassette-Recorder or -Player; Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 120 or 220 or 240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Cassette Tape Deck DR-M11 - Denon Marke / brand
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 434 x 115 x 286 mm / 17.1 x 4.5 x 11.3 inch
  • Notes

  • A stereo hi-fi cassette tape deck in a silver or black metal case with Dolby B and C. Digital display, flourescent peak meters, Timer, Memory Stop, Program Music Search System, Auto Tape Select. RCA Line Out and Line In sockets, jack for headphones.

    Specification
    Type:     Vertical tape loading 4-track 2-channel stereo cassette tape deck
    Heads:   SF Record/Playback head x 1
                 Erase head (Ferrite) x 1
    Motors:  Electronic servo DC motor (for capstan) x 1
                 DC motor (for reel winding) x 1
    Tape Speed:       4.8 cm/sec.
    FF/Rewind time: Approx. 90 sec. with a C-60 cassette
    Recording bias:  Approx. 105 KHz
    Overall S/N ratio: Dolby C NR on ... more than 70 dB (CCIR/ARM) (at 3% THD level)
    Overall frequency response:
                                  30-18,000 Hz ±3dB (at -20 dB METAL tape)
    Channel separation: More than 40 dB (at 1 KHz)
    Crosstalk:               More than 65 dB (at 1 KHz)
    Wow & flutter:         0.045% wrms
    Inputs line:             77.5 mV ( -20 dB) input level at maximum
                                  Input impedance: 50 Kohm unbalanced
    Outputs line:          775 mV (0 dB) output level at maximum (with 10 Kohm load,
                                  recorded level of 200 pwb/mm)
    Headphones:         1.2 mW output level at maximum
                                 (optimum load impedance 8 ohm - 2 Kohm)

    Stereo-Cassettendeck mit Dolby B und C; 20 - 20000 Hz (Metal).
    Gehäuseausführung Silber oder Schwarz.

  • Net weight (2.2 lb = 1 kg)
  • 5.6 kg / 12 lb 5.4 oz (12.335 lb)
  • Source of data
  • -- Original prospect or advert
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Operating Instructions DR-M11 Stereo Cassette Tape Deck)
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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