ATEM TELEVISION STUDIO PRO 4K 12G-SDI BLACKMAGICDESIGN BLACK MAGIC DESIGN

Description

Amazing production video switcher works very well and has light use.  It allowed a non video-expert like me to create a commercial quality deliverable.  I purchased this last year *new* from BH Photo Video and am the original owner.
Please research before bidding as no returns accepted.
Manufacturer specs below:
Blackmagic Design ATEM Overview
The
Blackmagic Design ATEM Television Studio Pro 4K
is a UHD 4K-compatible, 8-input live production switcher with an integrated control panel, suitable for broadcast, sports, web, and A/V productions. This versatile switcher's eight independent 12G-SDI inputs accept all popular HD and UHD signals up to 2160p60. A re-syncing feature on each input enables you to seamlessly use an amalgam of pro and consumer cameras, game consoles, and computer feeds.
Switch, add effects, color grade, and key in real time using the control surface's buttons, knobs, and slider. CCU functions are available for controlling Blackmagic Studio and URSA Mini/Broadcast/Micro Studio cameras from the switcher. A software-based control panel is included and may be used independently, or on multiple laptops for delegating multicamera control. The ATEM Advanced Chroma Keyer, with one upstream and two downstream keys, offers live graphics and virtual set creation with improved image control and spill correction. Create PiP effects, resize and scale live video, and choose from 17 powered transitions with the ATEM Television Studio Pro 4K'S DVE processor.
Multiview output is available for all eight channels, via HDMI or SDI, complete with tally, labeling, audio metering, and safe-area marking. A talkback function is available for director/operator communication with compatible cameras. The integrated Fairlight audio mixer features six-band parametric EQ, compression, limiting, and stereo simulation on analog and mic inputs. Mix solely from the panel, or use the multitrack interface on your Mac or Windows PC. Use the auxiliary output port to send your switched program or clean feed to a large-scale screen or other display.
Features
Eight 12G-SDI inputs, each with re-sync and low-latency conversion
Supports HD video signals up to UHD 4K 2160p60
12-input, 2-channel Fairlight audio mixer
UHD 4K multiviewer with up to 10 windows
CCU functions for compatible cameras
ATEM advanced chroma keyer
Integrated talkback feature for compatible cameras
Powerful DVE processor, 2-clip media pool with fill and key
Mac and PC compatible
Blackmagic Design ATEM Specs
I/O
Inputs
12G/HD/SD-SDI: 8 x BNC
Audio: 2 x 3-Pin XLR
Reference: 1 x BNC
Outputs
12G/HD/SD-SDI: 8 x BNC
Auxiliary: 1 x BNC
Program: 1 x BNC
Multiview: 1 x BNC
Multiview: 1 x HDMI
Headphone: 1
Other
1 x RS-422
1 x Ethernet
1 x USB 2.0
1 x AC Power In
1 x 4-pin XLR Power In
Standards
Format Support
UHD Video:
2160p: 59.94/50/29.97/25/24/23.98
HD Video:
1080p: 59.94/50/29.97/25/24/23.98
1080i: 59.94/50
720p: 59.94/50
Input Resolutions for Computers
2160p: 59.94/50/30/29.97/25/24/23.98
1080p: 59.94/50/30/29.97/25/24/23.98
1080i: 60/59.94/50
720p: 59.94/50
SDI Compliance
292M, 424M
2081, 2082
Video Sampling
4:2:2, 10-Bit
Color Precision
4:2:2, 10-Bit
Color Space
4:2:2 YUV
Color Space Conversion
None
Processing Delay
6 Lines
General
Audio Mixer
12-Input x 2-Channel Mixer
Keyers
Upstream: 1 with Chroma/Linear/Luma Key
Downstream: 2
Chroma: 1
Linear/Luma: 3
Transition (Stinger/DVE): 1
Layers
Up to 5
Generators
Pattern: 2
Color: 2
DVE
Border and Drop Shadow: 1
Number of Windows
Multiview: 1 x 10
Routable: 8
Fixed, Program, and Preview: 2
Media Player
Players: 2 (Non-Volatile Flash Memory)
Media Pool Still Image Capacity: 20 (with Fill and Key)
Media Pool Still Image Format: PNG, TGA, BMP, GIF, JPEG, TIFF
Channels: Fill and Key for Each Media Player
Media Pool Clip Capacity: 2 (with Fill and Key / Shared Pool)
Media Pool Clip File Format: TGA Sequence
Media Player Clip Length:
UHD 4K: 90 Frames
1080 HD: 360 Frames
720 HD: 1440 Frames
Media Pool Audio File Format: WAV, MPE, AIFF
Operating System Support
MacOS 10.12 Sierra
MacOS High Sierra 10.13 or Higher
Windows 8.1 or 10
Power Supply
AC: 110-240 VAC Internal
DC: 1 x 4-Pin XLR
Power Draw
70 W
Environmental
Operating: 41 to 104°F / 5 to 40°C
Storage: -4 to 140°F / -20 to 60°C
Relative Humidity: 0 to 90% Non-Condensing