رکودر حرفه ای رولند (Roland) مدل SD-2u
رکودر حرفه ای رولند (Roland) مدل SD-2u
- ضبط و پخش آسان در یک دستگاه
دارای میکروفن استریو و سیستم بلندگو با کیفیت بالا
رابط کاربری ساده با عملکرد راهنمای آسان
ورودیهای متعدد برای اتصال دستگاه های خارجی
قابل اجرا با شش باتری AA یا آداپتور AC و کنترل از راه دور بی سیم
-
رکوردر ضبط صدا رولند
- Recorder Part
- Tracks ۲ tracks (stereo)
- Sampling Frequency ۴۴٫۱ kHz
- Signal Processing AD/DA conversion: 24 bits
- Recording Mode SD/SDHC Memory Card: WAV (44.1 kHz, 16 bits)
- Recording Media SD Memory Card (supports 512 MB to 2 GB)
- SDHC Memory Card (supports 4 GB to 16 GB)
- Recording Time (unit: min) SD Memory Card
- ۵۱۲ MB: 47
۱ GB: 94
۲ GB: 189SDHC Memory Card
۴ GB: 377
۸ GB: 755
۱۶ GB: 1511* Each recording time is approximate. The times may change depending on the card specifications.
* In case that there are plural files, the sum of recording time would be shorter than above.
* Maximum recording time of one song is 74 minutes. - Recording Songs Up to 99 songs on a single SD/SDHC Memory Card
- Input/Output
- Audio Input
- Internal Stereo Microphones
EXT MIC (L, R) jacks: XLR type (balanced/phantom power DC 48 V, 8 mA Max.), ۱/۴-inch TRS phone type (balanced/unbalanced)
PLUG IN POWER MIC jack: Stereo miniature phone type
LINE IN (L, R) jacks: RCA phono type - Audio Output
- Internal Speakers: Stereo
LINE OUT (L, R) jacks: RCA phono type
PHONES jack: Stereo miniature phone type - Frequency Response ۲۰ Hz to 20 kHz (+0 dB/-2 dB)
- Nominal Input Level (variable)
- EXT MIC (L, R) jacks: -51 to -8 dBu (common to XLR type and 1/4-inch phone type)
PLUG IN POWER MIC jack: -51 to -13 dBu
LINE IN (L, R) jacks: -24 to -4 dBu - Nominal Output Leve LINE OUT (L, R) jacks: -4 dBu
- Input Impedance
- EXT MIC (L, R) jacks: 8 k ohms (common to XLR type and 1/4-inch phone type)
PLUG IN POWER MIC jack : 10 k ohms
LINE IN (L, R) jacks: 28 k ohms - Output Impedance
- LINE OUT (L, R) jacks: 1 k ohm
PHONES jack : 32 ohms - Other
- Display ۱۶ characters, 2 lines (backlit LCD)
- Power Supply
- AC adaptor
Alkaline battery (AA, LR6) x 6
Rechargeable Ni-MH battery (HR6) x 6 - Current Draw ۷۰۰ mA
-
* Expected battery life under continuous use
Alkaline battery (AA, LR6): Approx. 5.5 hours
Rechargeable Ni-MH battery (AA, HR6): Approx. 6 hours
The time may vary according to usage conditions, batteries used, and type of SDmemory card used.
- Accessories
- Owner’s Manual
Quick Start
Remote controller (with battery CR2025)
AC adaptor
Power cord
SD memory card
SD card protector - Options (sold separately)
- Carrying Case: CB-CD2E
Stereo Microphone: CS-15RS
Stand: SS-PC1 - Size and Weight (excluding batteries and AC adaptor)
- Width
- ۲۷۸ mm
۱۱ inches - Depth
- ۱۹۶ mm
۷-۳/۴ inches - Height
- ۵۵ mm
۲-۳/۱۶ inches - Weight
- ۱٫۱ kg
۲ lbs. 7 oz.
