COMPONENT_RECORD
Victor/JVC
DD-VR9
cassette deck
Stereo cassette deck
SPEC_LINES14
MANUAL_FILES0
IMAGE_REELS3
ARCHIVE_COMPLETION96%
TECHNICAL_DATA
规格
概览
- Deck type
- cassette_deck
- Release year
- 1983
音频性能
- Frequency response
- Metal : 25 Hz ~ 18 kHz ± 3 dB Chrome : 25 Hz ~ 18 kHz ± 3 dB Normal : 25 Hz to 17 kHz ± 3 dB
- S/N ratio
- NR off : 55 dB (metal, EIAJ)60 dB (WTD, 1 kHz, 3% 3rd harmonic distortion factor, metal)Dolby B on : 5 dB improvement at 1 kHz, 10 dB improvement at 5 kHz or higherDolby C on : Approx. 15 db at 500 hz, up to 20 db at 1 khz to 10 khzMOL improvement effect : 4 db improvement at 10 khz
- THD
- 0.4% (1 kHz, 3rd harmonic distortion factor, metal tape, EIAJ)
机身与电源
- External dimensions
- Width 435x Height 110x Depth 277 mm
- Weight
- Approx. 6.5 kg
- Power consumption
- 32W
CORRECTION_INBOX
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