| Recording media |
SDHC card(4GB to 32GB), SDXC card(48GB to 128GB) High speed cards required. See the Tested Media List on the DR-70D DOWNLOADS page.
|
| Recording format
|
| WAV |
44.1k / 48k / 96k Hz, 16bit / 24bit |
| BWF |
44.1k / 48k / 96k Hz, 16bit / 24bit |
| Number of channels |
4-channel (stereo × 2, mono × 4) |
| Analog audio input |
| Connector |
XLR-3-31 (1:GND, 2:HOT, 3:COLD) / 6.3mm(1/4")TRS standard jack |
| Set to "MIC / MIC+PHANTOM" |
| Input impedance |
2k ohms |
| Phantom power |
48V +/-4V(10mA/CH), 24V +/-4V(10mA/CH) |
| Maximum input level |
0dBu |
| Minimum input level |
-72dBu |
| MIC input gain |
TRIM MAX |
| LOW |
+21dB |
| MID |
+36dB |
| HIGH |
+51dB |
| HI + PLUS |
+63dB |
| Set to "LINE" |
| Input impedance |
10k ohms or more |
| Standard input level |
+4dBu |
| Maximum input level |
+20dBu |
| 1/2 connector |
|
| Connector |
3.5mm(1/8")stereo mini jack (this connector can be supplied plug-in power) |
| Input impedance |
10k ohms |
| Maximum input level |
+10dBV |
| Minimum input level |
-50dBV |
| MIC input gain |
TRIM MAX |
| LOW |
+3dB |
| MID |
+11dB |
| HIGH |
+26dB |
| HI + PLUS |
+38dB |
| CAMERA IN connector |
|
| Connector |
3.5mm(1/8")stereo mini jack |
| Input impedance |
10k ohms |
| Standard input level |
-10dBV |
| Maximum input level |
+6dBV |
| Analog audio output |
| LINE OUT connector |
|
| Connector |
3.5mm(1/8")stereo mini jack |
| Output impedance |
200 ohms |
| Standard output level |
-10dBV |
| Maximum output level |
+6dBV |
| CAMERA OUT connector |
|
| Connector |
3.5mm(1/8")stereo mini jack |
| Output impedance |
200 ohms |
| Standard output level |
-40dBV |
| Maximum output level |
-24dBV |
| PHONES connector |
| Connector |
3.5mm(1/8")stereo mini jack |
| Maximum output level |
20mW + 20mW |
| USB
|
| Connector |
Micro-B type |
| Format |
USB2.0 HIGH SPEED mass storage class |
| REMOTE
|
| Connector |
2.5mm TRS jack |
| Power |
4 AA batteries(Alkaline or NI-MH),
USB bus power,
Dedicated AC adapter(TASCAM PS-P515U, sold separately),
Dedicated external battery pack(TASCAM BP-6AA, sold separately) |
| Power consumption |
5.0W |
| Continuous operation time |
2ch WAV, 44.1kHz, 16bit rec
Phantom power not used |
| DR-70D Battery Life (hours:minutes) |
| Alkaline batteries (EVOLTA) |
About 6:00 : When XLR/TRS input selecte (Phantom off)
About 3:30 : When XLR/TRS input selecte (Phantom on)
About 11:00 : When 3/4 MIC (Built-in Mic) selected |
| NI-MH batteries (eneloop) |
About 6:15 : When XLR/TRS input selecte (Phantom off)
About 3:15 : When XLR/TRS input selecte (Phantom on)
About 10:30 : When 3/4 MIC (Built-in Mic) selected |
NI-MH batteries
(eneloop pro) |
About 7:45 : When XLR/TRS input selecte (Phantom off)
About 4:45 : When XLR/TRS input selecte (Phantom on)
About 14:15 : When 3/4 MIC (Built-in Mic) selected |
| DR-70D + BP-6AA |
*BP-6AA is using the alkaline batteries (EVOLTA). |
| Alkaline batteries (EVOLTA) |
About 13:00 : When XLR/TRS input selecte (Phantom off)
About 7:30 : When XLR/TRS input selecte (Phantom on)
About 25:30 : When 3/4 MIC (Built-in Mic) selected |
| NI-MH batteries (eneloop) |
About 12:45 : When XLR/TRS input selecte (Phantom off)
About 7:45 : When XLR/TRS input selecte (Phantom on)
About 24:45 : When 3/4 MIC (Built-in Mic) selected |
NI-MH batteries
(eneloop pro) |
About 14:30 : When XLR/TRS input selecte (Phantom off)
About 8:45 : When XLR/TRS input selecte (Phantom on)
About 27:00 : When 3/4 MIC (Built-in Mic) selected |
| Dimensions |
6.65(W)×2.2(H)×4.2(D)in
169(W)×55.2(H)×106.5(D)mm
(with the top adapter attached) |
| Weight |
1.37lb ( including batteries) / 1.16lb (without batteries )
625g ( including batteries) / 530g (without batteries ) |
| Operating temperature |
0 to 40˚C |