From the manufacturer

Portable Recorder for DSLR Film Makers

The MKii is an updated version of the award winning DR-60D

High Quality HDDA Mic Preamps

A necessity for high-grade sound

Soft-touch Controls

Specially designed for quiet operation

Dedicated Camera Output

Camera audio gets a clean mix to assist syncing tracks

Tripod Mounts on Top and Bottom

Can be placed between a DSLR camera and a tripod

Batteries ‏ : ‎ 4 AA batteries required.
Is discontinued by manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 7.8 x 13.3 x 9.3 cm; 510 g
Manufacturer ‏ : ‎ Tascam
ASIN ‏ : ‎ B00O0YCUNC
Item model number ‏ : ‎ DR-60DMKII
Country of origin ‏ : ‎ China

Compact, high-quality audio recorder designed to be used in combination with a DSLR camera. Uses an SD/SDHC card as recording medium.
XLR mic/line inputs can provide phantom power (+24V/+48V); TRS mic/line inputs support +24 dBu input when used as line inputs; Stereo mini jack input supports mics that require plug-in power.
Recording at 44.1/48/96 kHz, 16/24-bit, linear PCM (WAV format). In addition to ordinary stereo recording, simultaneous recording of up to four channels is possible.
Camera input enables convenient monitoring of audio from a DSLR camera; Selectable mid-side decoding for use with MS microphone setups.
Operates on four AA batteries, an optional AC adaptor (Tascam PS-P520E), optional external battery pack (Tascam BP-6AA) or USB bus power.