Stereo Cassette Tape Deck DR-330

Denon (Marke / brand)

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  • Year
  • 1980
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 152004

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Cassette-Recorder or -Player; Remote Control (with wire or wireless)
  • 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-330 - Denon Marke / brand
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 434 x 117 x 300 mm / 17.1 x 4.6 x 11.8 inch
  • Notes

  • A frontloading 3-Head hi-fi Stereo Cassette Tape Deck with Dolby B and MPX filter. Optional wired remote control. RCA Line In and Line Out sockets. Two input jacks for microphone, output jack for headphones. DIN socket for remote control.

    Specification
    Type:     Vertical tape loading 4-track 2-channel stereo cassette tape deck
    Heads:   Recording/Playback combination head (Ferrite) x 1
                 Erase head (Ferrite) x 1
    Motors:  Quartz locked, PLL DC servomotor (for capstan) x 1
                 Coreless motor (for reel winding) x 1
    Tape Speed :   4.8 cm/sec.
    Fast winding time:  Approx. 90 sec. on C-60 cassette tape
    Recording bias: Approx. 85KHz
    Overall S/N ratio:  More than 67dB (CCIR/ARM) (at 3% THD level)
    Overall frequency response:  25-21,000Hz   (at —20dB on Metal tape)
                                              30-20,000Hz   (at —20dB on Cr02 tape)
                                              30-19,000Hz   (at —20dB on FeCr tape)
                                              30-19,000Hz   (at —20dB on LH tape)
    Channel separation:  More than 40dB (at 1KHz)
    Crosstalk: More than 65dB (at 1KHz)
    Wow & flutter: Less than 0.04% wrms
    Inputs
       Microphone:  0.35mV (-67dB) input level control at maximum.
                            Input impedance: 10K ohm unbalanced
       Line:             70mV (-21dB) input level control at max.
                            Input impedance: 50K ohm unbalanced
    Outputs
       Line:             775mV (0dB) output level control at max.
                            (with 10K ohm load, recorded level of 200pwb/mm)
       Headphone:   1.2mW output level control at max.
                            (optimum load impedance 8ohm-2Kohm)
    Power consumption: 25W

  • Net weight (2.2 lb = 1 kg)
  • 7 kg / 15 lb 6.7 oz (15.419 lb)
  • Source of data
  • -- Collector info (Sammler)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manual models DR-320/DR-330 Stereo Cassette Tape Deck)
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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