Purchased from a crime lab, these units are in good used condition. No cables included. No software included. If it's not in the photos, you won't receive it. While photographing the unit for this listing, I noticed that some toad put some light scratches on the surface of the sensor. I have tried to photograph these but it is very difficult to capture, the first sensor photo shows them the best. I do not know if this will degrade image quality. Fits on most medium format camera bodies. Don't be afraid to make an offer! Lowball offers do not insult me so have at it!

The below description and specs are from the MegaVision website:

The E6 is MegaVision’s 39 megapixel solution to uncompromising medium format digital image capture. With a full frame sensor that is twice the size of full frame 35mm format, the E6 provides image quality impossible to match with smaller format image captures. With an image area of 37mm X 49mm, the E6 can take advantage of the best technical camera lenses which typically have upwards to 70 mm focal-plane coverage. With a data rate of 24mpixels/second, an image is transferred from the E6 to a host computer in just over 2 seconds. Live focus eliminates the need for a ground glass or a sliding back adapter on technical cameras. Binning enables both rapid-update live focus, as well as extreme low-light capture with reduced resolution.

Interface plates are available for a range of technical cameras and medium format camera bodies.

In a reprise of the first professional quality color image capture pioneered by MegaVision, the Monochrome E6 (E6-mono) may be coupled with MegaVision’s USB color wheel or multi-spectral LED lighting for the ultimate in image quality and unrivaled color reproduction accuracy. For those who desire eliminating Bayer pattern compromises, MegaVision’s monochrome option, whether used alone for B&W capture or together with a color wheel or LED lights for multi-shot color capture, offers the most discriminating photographers compelling solutions simply not possible with conventional digital or film solutions.

E6 Specifications
Sensor: Full Frame CCD
Pixel Size: 6.8 µm square
Max Resolution: 7216 (H) x 5412 (V) ---- 39 megapixels
Max Image Area: 49mm (H) X 36.8mm (V) ---- 61.3 mm diagonal
Size: 3.25” Wide X 4” long X 1.5” deep (8.3cm X 10.2cm X 3.8 cm)
  Note: Size does not include mating connectors and optics.
Weight: 14oz
Environmental Operating: 0-30C non-condensing, storage: -10-50C non-condensing
Power:
Supplied through IEEE 1394 interface
10-24 V DC Conforming to IEEE 1394 specification
Nominal 6 watts, Max 8 Watts on read-down
Hardware Trigger input:
Input for trigger: 2-Pin Lemo Connector
Trigger on Low transition (TTL logic level)
Integration completes on return to high
Strobe Trigger output: PC connector, Nikon type with screw threads
Indicators:
Single Green/Red LED
Green - Enabled and ready to capture
Red - Busy---not ready to capture
S/N: 71.4 dB at base gain
Live Focus: Supported at all binning modes, shutterless and with AutoStop shutter
Binning: 1X, 2X, 4X, 8X
Color: Monochrome or RGB Bayer pattern
User controls: Power switch only. All controls through software
Gain: Software controlled, 4X via map, 2X via preamp
ISO: Mono: 200-1600 at 1X Bin, 500-4,000 at 2X Bin
Read down time: 2.1 seconds (includes transfer to host computer)
Bits per color (mono)/total: ADC: 14/46 Mapped: 12/36 File: 16/48
File Sizes:  
RAW (.DNG):
Monochrome/Bayer: 76 megabytes (uncompressed, unpacked)
Color: Wheel: 211 megabytes
Monochrome/Bayer: <30 megabytes, (typical, lossless compression)
TIFF (Uncompressed):
37 megabytes mono
76 megabytes mono
JPG: < 10 megabytes Mono
Host Cameras: Most technical and mechanical medium format camera bodies
Connectivity: IEEE 1394, 400 Mbit/second (FireWire)

Triple-Shot Color Wheel
The first professional quality color digital images were created by sequentially capturing 3 monochrome images through 3 color filters. MegaVision has reprised this concept with a new USB controlled filter wheel. The color filter wheel is completely integrated into PhotoShoot software and works with any copal shutter/technical camera combination. When integrated with MegaVision’s AutoStop digitally controlled shutter and aperture, a seamless and highly efficient solution to very high quality image capture and equally high production workflow is enabled. MegaVision’s color wheel is a 4-position wheel which utilizes selected gel filters. It is controlled and powered through USB. The wheel is attached to the lens board and is quickly and easily removed and attached to accommodate lens changes. When used with the AutoStop shutter, completely automated capture and control is enabled. A complete triple-shot image may be captured in less than 10 seconds.