Blackmagic Design Duplicator 4K

25 SD Card Slot H.265 Duplicator

The Blackmagic Duplicator 4K makes it easy to deliver multiple copies of content to customers the moment an event is finished. You get an SD card duplicator with built in realtime H.265 encoding, which is the new standard for delivering Ultra HD. The Blackmagic Duplicator 4K is the best way to deliver Ultra HD content that customers can actually view on their 4K televisions today. The multi rate 12G-SDI connections let you record in all SD, HD and Ultra HD formats, up to 2160p60. The H.265 encoding gives you higher quality video in smaller files so you can use smaller and cheaper SD cards. You can even connect multiple duplicators together to make hundreds of recordings all at once.

Part No:
Usually Ships in 1-2 Days
£1,742.00 £1,451.67
Did you find this item priced lower than £1,451.67 somewhere else? Yes

Next Generation H.265

The new standard for Ultra HD delivery.

The Blackmagic Duplicator 4K encodes using H.265, the new standard for Ultra HD delivery. You get a built in realtime H.265 hardware encoder that gives you incredible looking Ultra HD video, even at high frame rates up to 2160p60. The H.265 video looks better than H.264, the files are small, and the data rates are low so you can play your content back from standard SD card media. You can even play back Ultra HD 2160p60, which is 4 times the size of regular HD and twice the frame rate. Now you can deliver dramatically better looking video to your customers using small and affordable SD cards.

Deliver Ultra HD

Content that customers can view on their 4K TVs today.

With 4x the resolution of regular HD, Ultra HD is the future of television. With estimates that over 70% of televisions sold worldwide are Ultra HD, that means Ultra HD is here now. The promise of Ultra HD is stunning, crystal clear images that have much better color and far more detail than regular HD. Until now, there’s been no way to deliver high quality 4K to consumer televisions. The Blackmagic Duplicator 4K lets you deliver Ultra HD content directly to your customers that they can play on their Ultra HD televisions today.

Compact Design

Everything you need to encode, duplicate at live events.

The Blackmagic Duplicator 4K features a realtime H.265 encoder and 25 SD card recorders that are miniaturized into a single rack unit design. The machined metal design is durable, lightweight and small enough to take anywhere. That means you can duplicate content right where you’re recording and selling it. You get an attractive LCD display for status, professional broadcast connections such as 12G-SDI with loop through and RS-422 deck control so you can connect multiple units together and record more cards at the same time.

Work Solo

Automatically trigger recording from your camera.

Working with multiple cameras and a live production switcher is very fast and creative, however many events only require a single camera and operator. If you’re working alone, you can still produce multiple copies and sell content faster than ever before. Simply plug the SDI output from your camera into the duplicator, start shooting and the Blackmagic Duplicator 4K will automatically start encoding and making copies. The Blackmagic Duplicator 4K recognizes the SDI start/stop commands from the camera so it automatically starts and stops recording whenever you start and stop the camera.

Rapid Card Formatting

Quickly format all cards without using a computer.

With the Blackmagic Duplicator 4K you can easily load and format all 25 cards from the front panel at the same time. That means you don’t have to format them one at a time on your computer. At the end of the event you can take cards out as you sell them and because the cards are re-usable, you can simply reformat and record over the unsold cards at your next event.

Create Unlimited Copies

Record hundreds of copies in real time.

For larger events, you can connect multiple Blackmagic Duplicator 4Ks together and record an unlimited number of copies, all at the same time. Simply loop the RS-422 deck control and SDI video to multiple duplicators, then start recording on the first one. When you push a button on the front panel of the first unit, it sends the command out via the RS-422 remote and into all of the connected units so they all start recording simultaneously. You can set up a road case with enough duplicators to handle massive events and because the cards are re-usable, you never have to worry about wasting media because you can simply record over them again later.

Single File Recording

Easily merge multiple shots into a single file.

The Blackmagic Duplicator 4K includes revolutionary new append record button that lets you seamlessly combine recordings from different parts of an event into a single file. For example, if you are recording events that have natural breaks, like weddings with a ceremony and reception in different locations, the Blackmagic Duplicator 4K can automatically append the recordings all into a single file. This makes it easier for guests to watch because they only have to play back a single movie.

Small, Low Cost SD Cards

Readily available, super thin, inexpensive and high speed

There’s no better way to deliver content than with super small, high speed SD cards. SD cards are readily available, affordable and are compatible with computers and TVs. Plus, when it comes to packaging content quickly, they’re easy to label and put into attractive, presentable wallets that look great at point of sale. The Blackmagic Duplicator 4K records using H.265, so you can easily fit a one hour Ultra HD program onto a very cheap 8GB SD card. Best of all, the cards can be re-used, so the extras can be recorded over and used again at your next event.

Ultra HD Distribution

No proprietary players needed.

The Blackmagic Duplicator 4K records video in an open file format using H.265, which is the standard for Ultra HD delivery. Combined with SD card media, you get a solution that’s compatible with virtually everything. SD cards can contain SD, HD or Ultra HD video and work with both Mac and Windows computers. You can even use a USB adapter to plug them directly into your Ultra HD television set. Unlike proprietary disc based formats, like Blu-Ray, you don’t have to buy a slow and expensive player. The Blackmagic Duplicator 4K is the easiest, most compatible and cost effective way to distribute Ultra HD content today.

  • 25 SD card slot H.265 duplicator
  • SD Card Support: Class 10 minimum, will support UHS-I and UHS-II cards
  • Display: 1x built in high res LCD 320 x 240 for menu settings, status, format, audio level and total number of SD cards
  • Append record feature lets you start recording onto the end of the previous recording
  • Supports recording into all SD, HD or Ultra HD formats and even high frame rate Ultra HD up to 2160p60
More Information

SD Card Support

  • Class 10 minimum, will support UHS-I and UHS-II cards.



  • SDI Video Input: 1 x 10 bit SD/HD/UHD auto switching
  • SDI Video Output: Automatically matches the SD/HD/UHD 12G-SDI input.
  • SDI Audio Input: 16 channels embedded.
  • SDI Audio Output: 16 channels embedded.
  • Optical Input: 1 x 10 bit SD/HD/UHD auto switching.
  • Optical Output: 1 x 10 bit SD/HD/UHD auto switching.
  • SD Card Interface: 25 x SD Card Slots
  • Device Control: Sony™ compatible RS422 deck control port x 2. 1 x in plus 1 x out.
  • Computer Interface: 1 x USB 2.0 Mini-port for software updates and Blackmagic Duplicator software control.
  • Ethernet: Ethernet supports 10/100/1000 BaseT.



  • SD Format Support: 525i59.94 NTSC, 625i50 PAL
  • HD Format Support: 720p50, 59.94 1080p23.98, 24, 25, 29.97, 30, 59.94, 60 1080PsF23.98, 24 1080i 60
  • Ultra HD Format Support: 2160p23.98, 24, 25, 29.97, 30, 50, 59.94, 60.
  • SDI Compliance: SMPTE 259M, 292M, 296M, 425M
  • Audio Sampling: Television standard sample rate of 48 kHz and 24 bit uncompressed.
  • Video Sampling: 4:2:2



  • Supports H.265@ 4:2:0 with AAC audio



  • Software Included: Blackmagic Duplicator
  • Internal Software Upgrade: Firmware built into software driver. Loaded at system start, or via updater software.



  • 1x built in high res LCD 320 x 240 for menu settings, status, format, audio level and total number of SD cards.


Operating Systems

  • Mac OS X 10.9 Mavericks,
  • Mac OS X 10.10 Yosemite,
  • Mac OS X 10.11 El Capitan or later.
  • Windows 8.1 64-bit or
  • Windows 10 64-bit.


Power Requirements

Power Supply:

  • IEC Connector with fuse.
  • 110v-240v



  • W: 48.28 H: 4.44 D: 19.81
  • Weight: 1.99 kg


  • Environmental Specifications
  • Operating Temperature: 5 to 50°C Environment
  • Storage Temperature: -20°to 50°C (-4° to 113°F)
  • Relative Humidity: 0% to 90% non-condensing
  • Power Requirements: 110-240V



  • 12 Month Limited Manufacturer's Warranty.
  • Blackmagic Duplicator 4K
  • Software SD Card