COMPONENT_RECORD
DENON-COLUMBIA
DR-F3
cassette deck
Cassette deck
SPEC_LINES12
MANUAL_FILES0
IMAGE_REELS7
ARCHIVE_COMPLETION96%
TECHNICAL_DATA
规格
概览
- Deck type
- cassette_deck
- Release year
- 1981
音频性能
- Frequency response
- Normal : 25 Hz to 20 kHz (30 Hz to 19 kHz ± 3 dB) CrO2 : 25 Hz to 21.5 kHz (30 Hz to 20 kHz ± 3 dB) Metal : 20 Hz to 22 kHz (25 Hz to 21 kHz ± 3 dB)
- S/N ratio
- Dolby NR on : 67 dB or more Dolby Improvement effect against NR off : 5 dB at 1 kHz, 10 dB at 5 kHz or more
- THD
- normal:0.7% metal:1.0%
机身与电源
- External dimensions
- 38 mm wide x 17 mm high x 120 mm deep
- Weight
- Approx. 160g (including cord)
- Power consumption
- 25W
CORRECTION_INBOX
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0 待审纠错
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