Recording media SD card(64MB to 2GB), SDHC card(4GB to 32GB) Recording format WAV 44.1/48/96kHz, 16/24bit BWF 44.1/48/96kHz, 16/24bit Number of channels 4channel (stereo x2) Analog audio input 1/L, 2/R connectors 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 +11dB MID +36dB HIGH +52dB Set to “LINE” Input impedance 10k ohms or more Standard input level +4dBu Maximum input level +24dBu 3-4 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 HIGH +26dB 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 CAMERA OUT connector Connector 3.5mm (1/8") stereo mini jack Output impedance 200 ohms Standard output level -50dBV Maximum output level -30dBV LINE OUT connector Connector 3.5mm (1/8") stereo mini jack Output impedance 200 ohms Standard output level -10dBV Maximum output level +10dBV PHONES connector Connector 3.5mm (1/8") stereo mini jack Maximum output level 50mW + 50mW USB Connector Mini-B type Format USB2.0 HIGH SPEED mass storage class REMOTE Connector 2.5mm TRS jack Power Four 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 5.4W Continuous operation time 2ch WAV, 44.1kHz, 16bit rec DR-60D Alkaline batteries (EVOLTA) About 2:30 min (Phantom on) About 4:30 min (Phantom off) NI-MH batteries (eneloop) About 3:15 min (Phantom on) About 5:00 min (Phantom off) NI-MH batteries (eneloop pro) About 3:45 min (Phantom on) About 6:00 min (Phantom off) DR-60D+BP-6AA Alkaline batteries (EVOLTA) About 5:30 min (Phantom on) About 10:30 min (Phantom off) NI-MH batteries (eneloop) About 7:30 min (Phantom on) About 12:00 min (Phantom off) NI-MH batteries (eneloop pro) About 9:30 min (Phantom on) About 14:30 min (Phantom off) Dimensions 133(W)×93.2(H)×78(D)mm (with the top adapter attached) Weight 510g (not including batteries) Operating temperature 0˚C to 40˚C Standard accessories USB cable, warranty card, Owner's manual Computer compatibility Windows OS Windows XP, Windows Vista, Windows 7, Windows 8 CPU Pentium 300MHz or more RAM 128MB or more USB recommended: USB2.0 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) CPU Power PC, iMac, G3, G4 266MHz or more 64MB or more USB recommended: USB2.0 Audio performance Frequency response 20-20kHz +0.5/-2dB(LINE IN or MIC IN to LINE OUT, Fs44.1k/48kHz, JEITA) 20-40kHz +0.5/-3dB(LINE IN or MIC IN to LINE OUT, Fs96kHz, JEITA) Distortion 0.02% or less(LINE IN or MIC IN to LINE OUT Fs44.1k/48k/96kHz, JEITA) S/N ratio 92dB or more(LINE IN or MIC IN to LINE OUT Fs44.1k/48k/96kHz, JEITA) Equivalent input noise -120dBu or more