AJA Io X3: Professional Thunderbolt 3 HDR I/O for Modern Workflows
Unlock professional-grade video I/O for any environment with the AJA Io X3. Engineered for today's demanding high-dynamic-range (HDR) and standard-dynamic-range (SDR) pipelines, the Io X3 is the essential link between your camera, computer, and display. Its compact, whisper-quiet design makes it the perfect companion whether you're on set, in a studio, at a live event, or in the edit suite. With the power and simplicity of a single Thunderbolt 3 connection, you can effortlessly handle 2K, HD, and SD video and audio, ensuring pristine quality from capture to delivery.
The Io X3 is built for versatility, providing seamless integration with all major NLEs, including Adobe Premiere Pro and Final Cut Pro, and broad compatibility with popular streaming applications like OBS Studio, vMix, and Telestream Wirecast. This multi-channel workflow support, powered by robust Apple M1 and latest OS compatibility, allows you to configure the four bidirectional 3G-SDI connections to match your exact needs, whether you're ingesting multiple sources or driving multiple outputs.
Master your HDR workflow with unparalleled ease. The Io X3 offers comprehensive support for PQ, HLG, HDR10, and Dolby Vision, displaying a richer range of colors, brighter whites, and deeper blacks. It streamlines your process with automatic HDR metadata capture and playback detection. The AJA Control Room software reads embedded metadata from your .mov files, automatically setting the correct HDR format on your connected HDMI or SDI monitors. This eliminates guesswork and ensures every frame is displayed with its intended dynamic range, full quality, and perfect timing—an indispensable feature for critical color work and client review.
Key Features
- Thunderbolt 3 Connectivity: Delivers 2K/HD/SD video and audio over a single cable, with a second port for looping through to other devices.
- Advanced HDR Support: Full support for PQ, HLG, HDR10, HDR10+ and Dolby Vision, with HDR metadata capture and auto-playback detection for streamlined workflows.
- Multi-Channel Flexibility: Four bidirectional 3G-SDI connections and robust software support for multi-channel ingest and output with OBS, vMix, and Wirecast.
- HDMI 2.0 Monitoring: Features HDMI I/O with 8-channel audio, including a Multiview output to display up to 4 video channels on a single screen.
- Professional Audio I/O: Flexible analog audio via a standard Tascam DB-25 connection, configurable for 8-ch in, 8-ch out, or 4-ch in/4-ch out, plus a front-panel headphone jack.
- Built for the Field: Compact and rugged design with a 4-pin XLR 12V power input for both battery and AC operation.
- Modern Compatibility: Includes native support for the Apple M1 chip and the latest macOS and Windows operating systems.
Technical Specifications
| Feature | Specification |
|---|---|
| Video Formats | 2K/HD/SD I/O up to 50/60p |
| Video I/O | 4x Bidirectional 3G-SDI BNC; 1x HDMI 2.0 Input; 1x HDMI 2.0 Output |
| Video Processing | YCbCr 4:2:2, 10-bit; RGB 4:4:4, 12-bit |
| Audio I/O | 16-channel embedded SDI audio; 8-channel embedded HDMI audio; 8-channel Analog Audio via DB-25 Tascam connection |
| Host Connection | 2x Thunderbolt 3 ports with loop-through |
| Reference & Control | Reference Input (Analog Black Burst or Tri-Level Sync), LTC In/Out, RS-422 VTR Control |
| HDR Signaling | VPID signaling for SDR/HDR Transfer Characteristics, Colorimetry, and Luminance via SDI |
| Power | 12V 4-pin XLR input (AC adapter included) |
Shipping policy
Any items which are in stock, will be dispatched immediately - same day if possible and morning of the following business day at the latest. Items which are not in stock at our local warehouse will be routed to us, and dispatched immediately upon arrival to us. In that case, the estimated dispatch time is noted on the product page.
Note that you are always welcome to email info@dittools.eu or call (+372) 5556 0057 for a more accurate shipping time estimate, as this does vary depending on a number of factors.
Standard shipping
Unless otherwise noted, all items are shipped standard via DPD. We normally ship to European Union countries only – do contact us for possible exceptions, particularly other European mainland countries. Shipping times vary between 1 to 10 business days within Europe – an up to date estimate will be given at checkout.
Express shipping
Our shipping partner for expedited deliveries is DHL Express; please contact us directly for a quote.
Returning an item
If you are not completely satisfied with your purchase, you can return your item(s) for a full refund within 14 days of confirmed delivery.
Special sales, demo items and promotions may have modified return policies. If an item from a bundle is returned for refund, the total bundle discount or the total value of the gifts will get deducted from the returned item prior to issuing a refund. If the bundle discount (or gift value) exceeds the value of the returned item, the difference must be paid to be able to return the item.
Return autorization
If you would like to return any item(s), please contact us by either emailing info@dittools.eu or calling (+372) 5556 0057. We will share with you a Return Merchandise Authorization (RMA) code and ask that you clearly mark this code outside of your shipping box as you ship your item(s) back for a refund.
You will be liable for the shipping and any applicable customs/duty fees returning the item(s).
Incorrect items
If the return is made due to a faulty product, or an incorrectly shipped product, or if you are returning the item(s) due to a defect, or functionality issue, or because it is not the item you have ordered, we will gladly email or mail a return shipping label covering all shipping related expenses. In order to determine whether the return is initiated due to a technical problem, we may ask for you to provide visual support like images or a video on the item(s).
Shipping
Returned merchandise must be in its original packaging, and placed in a decent shipping box, e.g. the same box that we shipped the items to you in. Please make sure to clearly mark the RMA code you have received from us outside on the box.
Do not forget to cover or peel off any existing shipping labels on the box.
DIT Supplies OÜ cannot be held accountable for return shipments that have not reached us or returns made without RMA codes. We strongly advise that if you are returning the item(s) with a carrier of your choice that you use a traceable shipping method.
It may take 4-5 business days for your return to reach us. Once it is received and inspected, your refund will be processed and automatically applied to your credit card or original method of payment within 14 business days. Please note that depending on your credit card company, it may take an additional 2-4 business days after your credit is applied for it to post to your account.
Customs, duties & taxes
There are no customs duties or taxes on orders shipping within the EU. Orders shipped outside of the EU may be subject to import taxes, customs duties and fees collected by the destination country. The recipient of an international shipment may be subject to such import taxes, customs duties and fees, which are collected once a shipment reaches the recipient's country. Additional charges for customs clearance must be paid for by the recipient; we have no control over these charges and cannot predict what they may be. Customs policies vary widely from country to country; and when customs clearance procedures are required, it can cause delays beyond our original delivery estimates. We advise that you contact your local customs office for more information.