Rotel RD-870 specifications

Category : Cassette decks

Brand : Rotel

General

connectors

Tech nical data

features

Other models of the series:

• manufacturer: Rotel
• back to Rotel cassette decks
• model: RD-870
• type: compact cassette tape recorder with a single drive
• year of construction: 1987
• Made in: Taiwan
• color: black
• power consumption: 27W
• dimensions (WxHxD): 430 x 115 x 300mm
• weight: 5.2 kg
• original price: unknown

• number of inputs:
  • Tape in RCA Jacks
  • microphone R+L jacks on the Front
• number of outputs:
  • Tape out RCA Jacks
  • headphones Jack on the Front

• Tape in RCA Jacks
• microphone R+L jacks on the Front

• Tape out RCA Jacks
• headphones Jack on the Front

• heads:
  • recording/playback: Sendust Guard type
  • erase head: ferrite core
• motors: 1 FG Servo Direct Drive brushless
• flutter: 0.1% of DIN, to 0.035% Wrms
• band types: Normal, chrome, Metal
• distortion at 400Hz and 0dB:
  • metal: 0,9%
• frequency response gain -20dB:
  • Normal LH: 30Hz - 18kHz, +/-3dB
  • Special: 30Hz - 19kHz, +/-3dB
  • Metal: 30Hz - 20kHz, +/-3dB
• Signal-to-noise ratio: WTD 0dB=580mV chrome:
  • Dolby NR B: 64dB
  • Dolby NR-C: 73dB
  • Dolby off: 55dB
• input sensitivity and impedance: 50mV 33kOhm
• output level and impedance: 580mV 1.5 kOhm
• Auto-Reverse: no
• rewind Time C-60: 80s
• band places switching Bias/EQ:
  • Normal: 100% 120µs
  • Special: 150% 70µs
  • Metal: 220% 70µs
• MPX Filter : Yes
• Dolby NR-B +C
• Fader: no
• Pitch-control: no
• CD Synchro recording: no

• recording/playback: Sendust Guard type
• erase head: ferrite core

• metal: 0,9%

• Normal LH: 30Hz - 18kHz, +/-3dB
• Special: 30Hz - 19kHz, +/-3dB
• Metal: 30Hz - 20kHz, +/-3dB

• Dolby NR B: 64dB
• Dolby NR-C: 73dB
• Dolby off: 55dB

• Normal: 100% 120µs
• Special: 150% 70µs
• Metal: 220% 70µs

• length of the tape in real time
• band repeat a-b Memory Repeat

• RD-830
• RD-850

• manual for Rotel RD-870
• Homepage Rotel

Comment:

Comment box:

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