AJA Ki Pro Quad 4K/HD Recorder


AJA KI-PRO-QUAD-R0 Ki Pro Quad 4K/HD Recorder

AJA 4K, UltraHD, 2K, HD file-based recorder/player, with ProRes 4444/422 includes: AC Adapter (AC to 4-pin XLR), monitor hood (Storage not included)


AJA Ki Pro Quad Solid State 4K Recorder


  • Power Supply
  • 3-Year Warranty Against Defects in Material and Workmanship




The AJA Ki Pro Quad 4K Solid State Recorder ingests raw footage from a camera, and performs up to all three of the following functions simultaneously: stores the footage to an SSD, transfers the footage to a RAID or Thunderbolt-enabled computer, and outputs the footage to up to two displays for monitoring.

Footage can be captured RAW and in 4K, Quad HD, 2K, and HD resolutions. Captured RAW, it can be transferred RAW to a RAID or computer. Color depth supported is 10-bit 4:4:4 and 10-bit 4:2:2. In cases of storing to an SSD, the Ki Pro Quad can record in 4K, 2K and HD ProRes formats, which are friendly to Final Cut, Premiere and Avid. Two SSD slots are available.

A diverse set of connections includes SDI, HDMI, balanced audio, Thunderbolt, and Ethernet. A 4-pin XLR port is also available on the bottom of the device. For monitoring, a 4K display and an HD display can be connected by dedicated SDI and HDMI monitor connectors.

A built-in LCD screen allows users to monitor the image and provides a convenient display for the configuration menus. In addition to this display, 14 operational buttons, a 2-channel audio level meter, left and right audio input level adjustment knobs, headphone volume adjustment knob, headphone jack and the power ON/OFF button are located on the face of the unit. Those who are familiar with the Ki Pro Mini will find this to be a similar user interface. Though slightly thicker, the Ki Pro Quad also has the same profile as the Ki Pro Mini, so the new device will be compatible with the same mounting accessories.

The Ki Pro Quad also usefully features a playback-capable display monitor that would allow you to see what you’re recording.

Multi-Function Solid State Recorder
  • Captures, records and outputs 4K, Quad HD, 2K, and HD
  • Supports 10-bit 4:4:4 and 10-bit 4:2:2 / Can capture and transfer RAW
  • Records to edit-friendly 4K, 2K, or HD ProRes files on removable SSD media
  • Features SDI, HDMI, Thunderbolt, XLR, Ethernet and balanced audio connections
  • Real-time transfer of RAW to a RAID or Thunderbolt-enabled computer
  • Uncompressed and debayered output to 2 displays by dedicated SDI / HDMI connectors
Debayer Processing
  • Performs debayer processing of RAW (RAW can further be manipulated by software tools)
  • Debayered image is used for 4K monitoring, scaled/cropped HD monitoring, and on-board compressed storage to SSD media