The AJA Ki Pro Go2 reviewed: A capable, versatile recorder

AJA Ki Pro Go2 overview

The Ki Pro Go2 comes packed with a range of features aimed at meeting the needs of professional production environments. Here’s a breakdown of what it offers and where it shines.

Multi-channel HD/SD recording

The Ki Pro Go2’s ability to record up to four HD or SD channels simultaneously is its core function. This feature is useful for event producers or anyone looking to capture multiple feeds without needing separate recorders. 

Flexible storage options

The Ki Pro Go2 provides five USB recording media ports, making it compatible with off-the-shelf USB 3.2 Gen 1 media. This setup gives users a lot of freedom to manage and expand their storage without breaking the bank. So, if you’re capturing long events or even just needing extra space on the fly, the Ki Pro Go2 makes it easy to keep recording without interruption.

Take a production team filming a multi-hour conference. With multiple USB ports, they can swap drives the moment one fills up. And because it uses off-the-shelf media instead of pricey proprietary storage, crews can travel lighter and cheaper. For users on location with limited resources, these flexible storage options mean they don’t need to bring loads of backup drives; a handful of USB sticks can handle the job, saving both money and hassle.

8 and 10-bit 4:4:4

The Ki Pro Go2 supports HD recording in both 8-bit and 10-bit 4:4:4, allowing for greater color depth and accuracy. This capability is particularly useful for productions that require high-quality color representation, like chroma keying or visual effects. The 10-bit 4:4:4 format captures a richer color range, which minimizes banding and delivers more natural transitions between shades.

This really comes into play with green screen work. Capturing a full spectrum of colors with precision makes removing the background much easier. Take a commercial shoot with a spokesperson in front of a green screen. Using the 10-bit 4:4:4 format ensures the green background is captured in fine detail, making it easier to remove without leaving artifacts. This quality boost can save time and money in post-production, as editors don’t have to struggle with color inconsistencies. For production teams focused on high-fidelity color or visual effects-heavy projects, the Ki Pro Go2’s support for 8 and 10-bit 4:4:4 is a strong asset.

Even more, it can capture up to 12-Bit 4:2:2 if bit rate is more important than color depth. No matter your project, if you’re recording in HD, the Ki Pro Go2 has the capability to deliver.

LCD display

The device includes a color LCD for monitoring and navigating menus. This screen allows users to check recording status and make adjustments without needing external monitors. While functional, the small display may not be sufficient for professionals who prefer larger screens for previewing video.

HDMI and SDI inputs and outputs

Offering both HDMI and 3G-SDI inputs for each recording channel, the Ki Pro Go2 is versatile handling either camera source. For users working with mixed setups, this feature is a huge plus.

Flexible format and resolution

The device is compatible with multiple resolutions and frame rates, ranging from SD to 1080p. This flexibility can accommodate varied project requirements, although the lack of 4K support limits its application in high-resolution projects. In many cases, clients are hesitant to pay more for 4K projects. 

Network connectivity

The Ki Pro Go2 has a built-in web-based UI for remote control, configuration and monitoring through Ethernet. This network feature is ideal for teams managing the recorder from a distance, such as those handling live events from a control room. 

Timecode and Genlock support

This recorder ensures precise sync across multi-camera productions, which is essential in multi-cam setups to keep all feeds aligned. It’s especially beneficial in live broadcasting environments.

Putting the AJA Ki Pro Go2 to the test: Strengths and weaknesses

With features that appeal to diverse production needs, it’s easy to see why the Ki Pro Go2 stands out in its class. Yet, for a device designed with multi-channel recording in mind, there are some shortcomings.

What we like

Multi-channel flexibility

The Ki Pro Go2’s flexibility in multi-channel recording is its main attraction. It records up to four HD channels simultaneously, supporting both H.264 and H.265 formats. For production teams, this means an ability to capture different camera angles without the need for additional equipment. This capability also caters well to live events where getting multiple perspectives is crucial, like capturing different angles at a sports event or a concert. It’s particularly helpful for those who need a portable solution without sacrificing recording capacity or format quality.

In an environment where every second counts, having a device that can handle multiple channels is a huge asset. It’s not only efficient but also simplifies post-production workflows by consolidating recordings into a single system. While this flexibility is commendable, it’s important to note that this device is limited to HD recording only, which might not be sufficient for projects that require 4K or higher resolutions.

Redundant recording

The Ki Pro Go2 comes equipped with redundant recording. Redundant recording is a highly valued feature in high-stakes productions. It allows recordings to be saved simultaneously on both USB drives and network storage. This is ideal for anyone managing content where data loss could mean a reshoot.

Consider a conference where a panel discussion needs to be recorded for both livestreaming and post-event publishing. Having redundant recording ensures that even if one storage fails, the content remains safe. However, for teams that don’t need this level of security or already have alternative backup methods, this feature might not be as compelling.

Audio versatility

Audio is another area where the Ki Pro Go2 shows strength. The recorder supports multiple audio configurations, allowing users to work with embedded audio from SDI and HDMI sources. It also has analog XLR inputs with phantom power, which provides flexibility in diverse audio setups.

This makes the device suitable for environments with varying sound requirements. However, it’s important to consider that audio versatility might not be as crucial to users who rely on post-production editing for audio synchronization or who don’t need XLR inputs in their setup.

Durability and portability

The Ki Pro Go2’s compact two rack unit (2RU) design means it’s portable and durable. The build quality should allow it to withstand the wear and tear of being moved frequently. Its portability doesn’t come at the expense of sturdiness, meaning that production teams can feel confident taking it into the field in challenging environments.

What we dislike

While the Ki Pro Go2 brings a lot to the table, there are notable drawbacks that potential buyers should consider. 

Single-Channel Playback Only: A Hindrance to Multitasking

One of the Ki Pro Go2’s biggest drawbacks is its single-channel playback. The device can only play back one channel at a time, which can be limiting for users who need to review multiple feeds at once.

For instance, a live event crew might want to check several camera angles side by side, but the Ki Pro Go2 doesn’t offer that option. This restriction could lead to frustration for professionals who are used to more advanced playback options. While it’s still possible to review each channel separately, the process is time-consuming and other devices in this price range offer more flexible playback.

No Cross-Conversion: A Limitation in Versatile Workflows

The other shortfall of the Ki Pro Go2 is its lack of cross-conversion capabilities. The device doesn’t convert input formats, which can be a drawback in workflows that require mixed-resolution outputs. For production teams working with different cameras or needing varied output resolutions, this can be a challenge.

Consider a setup with both 1080p and 720p feeds. Without cross-conversion, the Ki Pro Go2 can’t seamlessly handle these differences, which might lead to compatibility issues in certain workflows. For teams that rely on converting inputs within the recorder, this feature’s absence could limit flexibility.

Marketplace

The Ki Pro Go2 has competition, although the field isn’t crowded. Let’s take a look at a comparable device.

Datavideo HDR-80

The Datavideo HDR-80 is a four-channel HD recorder. It lacks the audio flexibility that Ki Pro Go2 has. While it offers great features, it doesn’t match the Ki Pro Go2’s versatility in audio setups or portability for field work.

The verdict

The Ki Pro Go2 is a solid choice for professionals who need dependable HD multi-channel recording, robust audio support, redundant storage, and versatile inputs. It’s well-suited for live event producers, mobile studio crews and anyone working on HD-focused projects.

That said, its lack of 4K recording and multi-channel playback may be deal-breakers for some. If those features are essential, other devices in this price range might be a better fit.

Overall, the Ki Pro Go2 delivers reliable performance for the right audience. If your workflow centers on HD recording and you value durability and flexibility, this recorder checks the boxes. But if you need 4K or advanced playback options, you’ll want to explore alternatives.

AJA Ki Pro GO2

$4,935.00 at B&H Video

Tech specs