DR-40 SPECIFICATIONS
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Specifications |
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Recording Media |
SD card(64MB~2GB), SDHC card(4GB~32GB) |
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Recording and Playback Format |
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WAV / BWF |
44.1kHz/48kHz/96kHz, 16/24 bit (Stereo or Mono) |
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MP3 |
44.1kHz/48kHz, 32k/64k/96k/128k/192k/256k/320kbps |
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Power Consumption |
2.5W(Max.) |
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Battery Operation Time |
15 hours (continuous operation, phantom power off) |
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Dimensions (W x H x D) |
2.76" x 6.1" x 1.38" |
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Weight |
7.51 oz. / 213g(Without Batteries) |
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Number of Channels |
4 Channels(2 Stereo) |
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Playback Speed Control |
50-150% without changing pitch |
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Built-In Microphone |
Cardioid Condenser microphones Supporting both X-Y/A-B microphone settings |
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EXT MIC/LINE IN |
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Connector |
XLR/TRS Combo Jack (1:GND,2:HOT,3:COLD) |
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Input Impedance |
2.2kΩ(MIC)/10kΩ(LINE) |
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Nominal Input Level |
-19dBV(MIC) / +4dBu (LINE) |
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Maximum Input Level |
-3dBV (MIC) / +20dBu (LINE) |
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PHONES/LINE OUT |
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Line Connector |
1/8(3.5mm) Stereo mini-phone jack, unbalanced |
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Output impendence |
12Ω |
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Nominal output level |
-14dBV(10kΩ loaded) |
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Maximum output level |
+2dBV(10kΩ loaded) |
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Headphone |
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Maximum output |
20mW+20mW(32Ω loaded) |
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Built-in Speaker Output |
0.3W (mono) |
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Low Cut Filter |
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Cut Off Frequency |
40Hz/80Hz/120Hz |
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USB |
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Connector |
Mini B type |
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Format |
USB2.0 HIGH SPEED Mass Storage Class |
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Power |
Three AA batteries (alkaline batteries or NiMH batteries) |
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Power Consumption |
2.5W(Max.) |
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Included Accessories |
2GB SD Card |
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Audio Performance |
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Frequency Response |
20Hz~20kHz +1dB/-3dB(Fs 44.1kHz、EXT IN→LINE OUT、JEITA) |
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Total Harmonic Distortion |
Less than 0.05%(Fs 44.1/48/96kHz、EXT IN→LINE OUT) |
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S/N Ratio |
Greater than 92dB(Fs 44.1/48/96kHz、EXT IN→LINE OUT) |
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Computer Requirements |
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Windows |
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OS |
Windows XP |
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CPU/Clock |
Pentium 300MHz Min. |
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Memory |
128MB Min. |
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USB Port |
USB2.0 recommended |
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Macintosh |
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OS |
Mac OS X v10.2 or later |
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CPU/Clock |
Power PC、iMac、G3、G4 、G5 266MHz Min. |
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Memory |
64MB Min. |
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USB Port |
USB2.0 recommended |


