Excellent condition. Fully tested for operability with no defects or issues found. Has a few minor superficial scratches on the top and bottom housings, with one more significant cosmetic defect to note: there is "CTVR-F4-6" etched in a corner of the bottom housing (see last photo).

Media format is SD/SDHC/SDXC cards. Powered by redundant source of 2 x 4 AA batteries. External power supply (4-pin hirose DC power) is not included. Also does not come with SD card, case, microphone, headphones, cables, or any other accessories.

Features:

-6-input/8-track multitrack field recorder with integrated mixer

-6 discrete inputs, including with 4 locking Neutrik XLR/TRS combo connectors, a stereo 3.5mm input, and Zoom mic capsule input

-Input 5/6 can be used as a camera return for monitoring only

-Compact and lightweight metal chassis, weighing just 2 pounds (without batteries)

-High-quality mic preamps with up to 75 dB gain, less than -127 dBu EIN, and +4 dB line inputs

-Support for up to 24-bit/192 kHz recording as well as 96 kHz, 88.2 kHz, 48 kHz, and  44.1 kHz, plus 47.952 kHz/48.048 kHz for HD video compatibility; 16-/24-bit resolution

-Accurate time code (0.2 ppm) I/O on standard BNC connectors; drop frame/non-drop formats with Jam Sync

-Three different power supply options: 8x AA batteries, external DC battery pack with 4-pin HIROSE connector, and Zoom AD-19 12V AC Adapter with DHC-1 DC-HIROSE cable (included)

-Dedicated gain control knob, 6-segment LED level meter, and PFL/Solo switch for each channel

-Phantom power (+48V/+24V) on every preamp

-High pass filter, phase invert, and Mid-Side decoder

-Advanced onboard limiters for input and output

-Input delay of up to 30 msec per channel / output delay of up to 10 frames per output

-Compatible with all Zoom mic capsules; optional ECM extender cableenables remote positioning

-Dedicated headphone output (100 mW) with front panel volume control

-Dual XLR balanced Main Outs plus 1/8" stereo mini-jack Sub Out

-Front panel OPTION button gives quick access to important shortcuts

-1.9” white, backlit monochrome LCD

-Dual SD/SDHC/SDXC card slots, up to 512 GB each

-Support for extensive metadata (BWF and iXML); input time, date, project, scene number, etc.