จุดเด่นผลิตภัณฑ์
- สำหรับ การสร้างภาพยนตร์ รายการทีวี และการออกอากาศทางเว็บ
- ปรับให้เหมาะสมสำหรับนักถ่ายภาพ DSLR
- ไมโครโฟนรอบทิศทางแบบออนบอร์ดคู่
- อินพุต XLR-1/4″ ขนาด 4 x พร้อม Phantom Power
- อินพุตไมโครโฟน/สาย 3.5 มม. พร้อมปลั๊กไฟ
- บันทึกในรูปแบบ WAV สูงสุด 96 kHz
- เอาต์พุตกล้อง/สายสัญญาณและหูฟัง 3.5 มม.
- รองรับแบตเตอรี่, AC หรือ USB Powering
- รองรับการ์ด SDXC สูงสุด 128GB
- Limiter, ฟิลเตอร์ Low-Cut & Polarity
สเปค Tascam DR-70D 4-Channel Audio Recorder for DSLR Cameras
Portable Recorder | |
Number of Tracks | 4 |
Max Sample Rate/Resolution | 96 kHz / 24-Bit |
Microphone | Built-In Omnidirectional Electret Condenser Stereo Pair, A/B Configuration |
Built-In Speaker | No |
Display | Monochrome LCD (Backlit) |
Memory Card Support | SD (64 MB to 2 GB) SDHC (4 GB to 32 GB) SDXC (48 GB to 128 GB) |
Internal Storage | None |
Recording | |
Audio File Formats | BWF, WAV |
Sample Rates | WAV: 44.1 / 48 / 96 kHz |
Bit Depth | 16 / 24-Bit |
Signal Processing & FX | Delay, Limiter, Low-Cut Filter |
Timecode Support | No |
Recording Time | WAV 44.1 kHz/16-Bit: 1 Hr 41 Mins per GB (Stereo) WAV 48 kHz/16-Bit: 1 Hr 33 Mins per GB (Stereo) WAV 96 kHz/16-Bit: 46 Mins per GB (Stereo) WAV 44.1 kHz/24-Bit: 1 Hr 7 Mins per GB (Stereo) WAV 48 kHz/24-Bit: 1 Hr 2 Mins per GB (Stereo) WAV 96 kHz/24-Bit: 31 Mins per GB (Stereo) |
Connectivity | |
Analog I/O | 4 x Combo XLR-1/4″ TRS Female Balanced Line/Mic Input (Lockable) 1 x 1/8″ / 3.5 mm TRS Female Unbalanced Mic Input 1 x 1/8″ / 3.5 mm TRS Female Unbalanced Camera Input 1 x 1/8″ / 3.5 mm TRS Female Unbalanced Camera/Line Output 1 x 1/8″ / 3.5 mm TRS Female Unbalanced Headphone Output 1 x 2.5 mm TRS Female Remote Input |
Digital I/O | None |
Phantom Power | +24 / 48 V ± 4 V (Selectable on Individual Inputs) |
Phantom Power Current | 10 mA per Channel |
Plug-In Power | Yes |
Host Connection | 1 x Micro-USB (USB 2.0) |
Performance | |
Frequency Response | Line Outputs, Mic/Line Inputs: 20 Hz to 20 kHz +0.5/-2 dB (at 48 kHz, JEITA) 20 Hz to 40 kHz +0.5/-3 dB (at 96 kHz, JEITA) |
Gain/Trim Range | Balanced Inputs: +21 dB to +63 dB Unbalanced Inputs: +3 dB to +38 dB |
Max Input Level | Mic Inputs: 0 dBu Line Inputs: +20 dBu 1/8″ Inputs: +10 dBV Camera Inputs: +6 dBV |
Max Output Level | Camera Outputs: -24 dBV Line Outputs: +6 dBV |
Headphone Output Power | 20 mW per Channel |
Impedance | Mic Inputs: 2 Kilohms Line Inputs: ≥10 Kilohms 1/8″ / 3.5 mm Inputs: 10 Kilohms Camera Outputs: 200 Ohms Line Outputs: 200 Ohms |
SNR | ≥92 dB |
THD | ≤0.02% |
EIN | -120 dBu |
Power | |
Power Options | Batteries, USB Bus Power, AC/DC Power Adapter |
Battery Type | 4 x AA (Not Included) |
Approximate Battery Life | WAV 44.1 kHz/16-Bit: 6 Hours (AA Alkaline, 2 Channels, Phantom Off, Recording) 3.5 Hours (AA Alkaline, 2 Channels, Phantom On, Recording) 11 Hours (AA Alkaline, Recording, Built-In Mic) 6.25 Hours (AA NiMH, 2 Channels, Phantom Off, Recording) 3.25 Hours (AA NiMH, 2 Channels, Phantom On, Recording) 10.5 Hours (Alkaline, Recording, Built-In Mic) |
AC/DC Power Adapter | 5 VDC at 1 A (Not Included) |
Physical | |
Mounting Options | 1/4″-20 Female, Shoe Mount |
Operating Temperature | 0 to 40°C / 32 to 140°F |
Dimensions | 169 x 55.2 x 106.5 mm / 6.7 x 2.2 x 4.2″ |
Weight | 530 g / 1.2 lb (without Batteries) 625 g / 1.4 lb (with Batteries) |
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