Deck JVC KD A 7

Deck JVC KD A 7: made in Japan, vu metre iluminate, spectrum, ANRS, tape select, output level, SA Head, counter, auto memorii, model foarte rar,  poze reale.

General:

• Manufacturer: JVC
• Model: KD-A 7
• Type: Stereo cassette deck
• Years of manufacture: 1979 - 1982
• Made in: Japan
• Color: Silver
• Remote control: R-30 E optional)
• Power consumption: 40 watts
• Dimensions: 450 x 120 x 311 mm (WxHxD)
• Weight: 8.3 kg
• Original price approx.: 1'150 DM
• New price remote control R-30 E: 50 DM

Connections:

• Input sockets:
  • Microphone jack x 2
  • Max sensitivity / matching impedance: 0.2 mV (-72 dB) / 600 Ω - 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 to 300 mV / 3.7 k Ω
  • Output level / impedance: 0 - 0.5 mW / 8 Ω - 1 k Ω

Technical data:

• Audio heads:
  • 1x 2-SA (Sen alloy) heads X-cut head for recording and playback.
  • 1x 2-Gap head for erasing
• Motors: 1x FG type DC servo motor for capstan, 1x DC motor for reel.
• Assembly:
  • Semiconductors: 91 transistors;
  • 4-FETs; 53 ICs; 23 LEDs;
  • 97 diodes (11 Zener diodes); 1 Hall element
• Belt speed: 4.8 cm/s
• Synchronous fluctuations: 0.035 % (WRMS); 0.12 % (DIN 45500)
• Tape types: IV, II, I
• Frequency response: 0 dB=
  • Metal band: 40 - 12,500 Hz (± 1 dB)
  • SA / Chrome band: 40 - 12,500 Hz (± 1 dB)
  • SF / Normal band: 40 - 12,500 Hz (± 1 dB)
• At -20 VU recording:
  • 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 band: 15 - 17,000 Hz [25 - 16,000 Hz (± 3 dB)]
• THD: K3: 0.4 %; THD: 1.0 % (metal band, 1 kHz)
• Signal-to-noise ratio:
  • ANRS - OFF: 60 dB (weighted, 1 kHz, 3% THD, metal band).
  • ANRS- ON: Improved by 5 dB at 1 kHz and 10 dB at 5 kHz
• Crosstalk attenuation: 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.