JVC KD-VR 320 specifications

Brand : JVC

General :

Tech nical Data:

Special Features:

Sound Heads: Flip Reverse Head System / 2 Heads: METAPERM head (recording/playback) / Double Column Fer rite Head (Delete)
Motors: 2-motor Full Logic Tape Transport
Winding Speed: approx. 95 sec. (C 60)
Synchronisation fluctuations: 0.05 % (WRMS ) / 0.16 % (DIN 45 500)
Track system: 4-track, 2-channel
Belt speed: 4.8 cm/sec.
Band types: I, II, IV
Frequency response (-20dB recording):
- Type I - Normal: 20 - 15,000 Hz (DIN 45,500), 30 - 14,000 Hz (+/- 3dB)
- Type II - Chrome: 20 - 16,000 Hz (DIN 45,500), 30 - 15,000 Hz (+ /- 3dB)
- Type IV - Metal: 20 - 16,000 Hz (DIN 45,500), 30 - 15,000 Hz (+/- 3dB)
Total harmonic distortion: K3: 0.5 %, THD: 1.0 % (metal band, 1 kHz 0 VU)
Signal-to-noise ratio:
- 58dB (DIN 45 500, metal strip)
- Noise-to-voltage ratio is around 15dB at 500 Hz, to max. 20dB at 1 kHz-10 kHz and improved by 4dB MOL at 10 kHz with Dolby C NR
Crosstalk attenuation: 55 dB (1 kHz)
Channel separation: 40 dB (1 kHz)
Power supply: mains 240/220/120 V, 50/60 Hz
Power consumption: 17 W
Auto-Reverse: yes
Title search: yes
Dolby: B, C

58dB (DIN 45 500, metal strip)
Noise voltage distance is around 15dB at 500 Hz to max. 20dB at 1kHz-10kHz and improved by 4dB MOL at 10kHz with Dolby C NR