DR-44WL SPECIFICATIONS
| DR-22WL | DR-44WL | |
| Recording media | microSD card(64MB to 2GB), microSDHC card(4GB to 32GB), microSDXC card(48GB to 128GB) |
SD card(64MB to 2GB), SDHC card(4GB to 32GB), SDXC card(48GB to 128GB) |
| Recording format | ||
| WAV/BWF | ||
| Sampling frequency | 44.1kHz/48kHz/96kHz | |
| Quantization bit rate | 16bit/24bit | |
| MP3 | ||
| Sampling frequency | 44.1kHz/48kHz | |
| Recording bit rate | 32k/64k/96k/128k/192k/256k/320k bps |
|
| Playback bit rate | 32kbps to 320kbps | |
| Number of channels | 2-channels (Stereo) | 4-channels |
| 4CH mode | - | Mono (Up to 4 files) Stereo (Up to 2 files) Stereo (1 file) + Mono (Up to 2 files) |
| MTR mode | - | Mono (Up to 4 files) |
| Analog Inputs | ||
| EXT MIC/LINE IN | ||
| Connector | 3.5mm(1/8') stereo mini jack, Plug-in power Compatible |
XLR-3-31, 6.3mm(1/4') TRS standard jack, Phantom Power Compatible |
| Input Impendance | 10k ohms or more | 2.2k ohms or more |
| Nominal Input Level | -20dBV | - |
| Maximum Input Level | -4dBV | - |
| EXT IN [MIC] | ||
| Nominal Input Level | - | -17.3dBu +/-2dB |
| Maximum Input Level | - | -1.3dBu +/-2dB |
| EXT IN [LINE] | ||
| Nominal Input Level | - | +4dBu |
| Maximum Input Level | - | +20dBu |
| Analog Outputs | ||
| PHONES/LINE OUT | ||
| Connector | 3.5mm(1/8') stereo mini jack | |
| LINE OUT | ||
| Nominal Output Level | -14dBV(10k ohm load) | |
| Maximum Output Level | +2dBV(10k ohm load) | |
| PHONES | ||
| Maximum Output | 20mW+20mW(32ohm load) | |
| USB | ||
| Connector | Micro-B type 4pin | |
| Format | USB2.0 HIGH SPEED mass storage class | |
| Wi-Fi | ||
| Compliant | IEEE 802.11b/g/n(2.4GHz only)) | |
| Communication mode | Simple access point (Limited AP) | |
| Security | WPA2-PSK(WPS2.0-supported) | |
| Tripod attachment screw-hole | 1/4' Tripod attachment screw-hole | |
| Power Supply | 2 AA batteries (alkaline or NiMH), USB bus power from a computer, AC adapter (TASCAM PS-P515U, sold separately) |
4 AA batteries (alkaline or NiMH), USB bus power from a computer, Dedicated AC adapter (GPE053B supplied with the unit) |
| Power consumption | 1.7W(maximum) | 2.5W(maximum) |
| Battery operation time | ||
| Format | WAV, 44.1 kHz, 16 bit | |
| Alkaline batteries (EVOLTA) | ||
| Recording | About 17.5 hours (With built-in mic) | About 16 hours (When MIC input is selected, phantom is not used) |
| Playback | About 19 hours (With built-in speaker) | - |
| Ni-MH batteries (eneloop) | ||
| Recording | About 13.5 hours (With built-in mic) | About 12 hours (When MIC input is selected, phantom is not used) |
| Playback | About 14.5 hours (With built-in speaker) | - |
| Dimensions | 6.1" H x 2.1" W x 1.4" D (155mm H x 52.2mm W ×36.6mm D) |
6.3" L x 3.1" W x 1.7" H (79mm L ×162.2mm W × 42.5mm H) |
| Weight | 6.0oz including batteries (170g) / 4.3oz without batteries (123g) |
12.2 oz including batteries (346g) / 8.8oz without batteries (251g) |
| Accessories | 4GB microSD card (in the unit), USB cable, 2 AA batteries for confirming operation, Owner's Manual (including warranty) | AC adapter (GPE053B), 4GB microSD card with adapter (in the unit), USB cable (80 cm), 4 AA batteries for confirming operation, Fur windscreen, Mic stand adapter, Shoe mount adapter, Soft case, Owner's Manual (including warranty) |
| Audio Performance | |
| Frequency response | 20Hz to 20kHz +1dB/-3dB (Fs 44.1kHz, EXT IN to LINE OUT, JEITA) 20Hz to 22kHz +1dB/-3dB (Fs 48kHz, EXT IN to LINE OUT, JEITA) 20Hz to 40kHz +1dB/-3dB (Fs 96kHz, EXT IN to LINE OUT, JEITA) |
| Distortion | 0.05% or less (Fs 44.1/48/96kHz, EXT IN to LINE OUT, JEITA) |
| S/N ratio | 92dB or more (Fs 44.1/48/96kHz, EXT IN to LINE OUT, JEITA) |
| Computer Requirements | |
| Windows | |
| OS | Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1 |
| Macintosh | |
| OS | Mac OS X Jaguar (V10.2), Mac OS X Panther (V10.3), Mac OS X Tiger (V10.4), Mac OS X Leopard (V10.5), Mac OS X Snow Leopard(V10.6.8), OS X Lion(V10.7), OS X Mountain Lion(V10.8), OS X Mavericks(10.9) |
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