JVC KD-A 7 specifications

Category : Cassette decks

Brand : JVC

General :

connections:

Tech nical data:

special features:

• manufacturer: JVC
• model: KD-A 7
• type: Stereo cassette Deck
• year of construction: 1979 - 1982
• Manufactured in: Japan
• color: silver
• remote: R-30 E (optional)
• power consumption: 40 watts
• dimensions: 450 x 120 x 311 mm (WxHxD)
• weight: 8.3 kg
• factory price approx.: 1'150 DM
  • remote control R-30 E: 50 DM

• remote control R-30 E: 50 DM

• input connectors:
  • microphone Jack x 2
  • Max sensitivity / Matching impedance: 0.2 mV (-72 dB) / 600 Ω to 10 k Ω
  • Line-In Jack x 2
  • Minute input level / impedance: 78 mV (-20 dB) / 100 k Ω
• output jacks:
  • Line-Out Jack x 2
  • output level/ impedance: 0 - 300 mV / 3.7 k Ω
  • output level/ impedance: 0 - 0.5 mW / 8 Ω 1 k Ω

• microphone Jack x 2
• Max sensitivity / Matching impedance: 0.2 mV (-72 dB) / 600 Ω to 10 k Ω
• Line-In Jack x 2
• Minute input level / impedance: 78 mV (-20 dB) / 100 k Ω

• Line-Out Jack x 2
• output level/ impedance: 0 to 300 mV / 3.7 k Ω
• output level/ impedance: 0 - 0.5 mW / 8 Ω 1 k Ω

• heads:
  • 1x 2-SA (Sen-alloy) heads the X-cut head for recording and playback
  • 1x 2-Cap head for Deletion
• motor: 1x FG type DC servo motor for Capstan, 1x DC Motor for Reel
• equipment:
  • semiconductor: 91 Transistors;
  • 4-FETs; 53 ICs; 23 LEDs;
  • 97 Diodes (11 Zener Diodes); 1 Hall Element
• tape speed: 4.8 cm/s
• flutter: 0,035 % (WRMS ); 0,12 % (DIN 45500 )
• band types: I, II, IV
• frequency response: 0 dB=
  • metal band: 40 - 12,500 Hz (± 1 dB)
  • SA / chrome Band: 40 - 12,500 Hz (± 1 dB)
  • SF / normal tape: 40 - 12,500 Hz (± 1 dB)
• At -20 VU-consumption:
  • metal band: 15 - 18,000 Hz [25 - 17.000 Hz (± 3 dB)]
  • SA / chrome Band: 15 - 18,000 Hz [25 - 17.000 (± 3 dB)]
  • SF / normal tape: 15 - 17.000 Hz [25 - 16,000 Hz (± 3 dB)]
• total harmonic distortion: K3: 0,4 %; harmonic distortion: 1,0 % (metal tape, 1 kHz)
• signal-to-noise ratio:
  • ANRS - OFF: 60 dB (a-weighted, 1 kHz, 3% THD, metal Band)
  • ANRS - ON: Improved by 5 dB at 1 kHz and 10 dB at 5 kHz
• Crosstalk: channel separation 35 dB (1 kHz)
• Bias frequency: 85 kHz
• rewind Time (C-60): 85 s
• Auto-Reverse: no
• title search:
• Dolby: ANRS - ON: Improved by 5 dB at 1 kHz and 10 dB at 5 kHz

• 1x 2-SA (Sen-alloy) heads the X-cut head for recording and playback
• 1x 2-Cap head for Deletion

• semiconductor: 91 Transistors;
• 4-FETs; 53 ICs; 23 LEDs;
• 97 Diodes (11 Zener Diodes); 1 Hall Element

• metal band: 40 - 12,500 Hz (± 1 dB)
• SA / chrome Band: 40 - 12,500 Hz (± 1 dB)
• SF / normal tape: 40 - 12,500 Hz (± 1 dB)

• metal band: 15 - 18,000 Hz [25 - 17.000 Hz (± 3 dB)]
• SA / chrome Band: 15 - 18,000 Hz [25 - 17.000 (± 3 dB)]
• SF / normal tape: 15 - 17.000 Hz [25 - 16,000 Hz (± 3 dB)]

• ANRS - OFF: 60 dB (a-weighted, 1 kHz, 3% THD, metal Band)
• ANRS - ON: Improved by 5 dB at 1 kHz and 10 dB at 5 kHz

• ANRS and Super ANRS , see also:
  • ANRS

• ANRS

• Other models from the same series:
  • KD-A 1
  • KD-A 2
  • KD-A 3
  • KD-A 5
  • KD-A 6
  • KD-A 7
  • KD-A 8

• KD A 1
• KD-A 2
• KD-A 3
• KD-A 5
• KD-A 6
• KD-A 7
• KD-A 8

• image: JVC KD-A 7

• extract from JVC prospectus: JVC KD-A 7

Comment:

Comment box:

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