Digirig Mobile - Digital Modes Interface for Amateur Radio vs Kellards Focusrite Scarlett Solo Studio USB-C Audio
Updated August 2026 — Kellards Focusrite Scarlett Solo Studio USB-C Audio leads on ease of use and support.
The Digirig Mobile is a budget-friendly option for amateur radio enthusiasts, while the Focusrite Scarlett Solo offers a comprehensive audio production setup for musicians and content creators.
Why Digirig Mobile - Digital Modes Interface for Amateur Radio is better
Price
Digirig Mobile is significantly cheaper.
Target Audience
Specifically designed for amateur radio.
Simplicity
Easier setup for amateur radio operators.
Why Kellards Focusrite Scarlett Solo Studio USB-C Audio is better
Audio Quality
Higher quality sound recording capabilities.
Features
More comprehensive features for content creation.
Included Accessories
Comes with microphone and headphones.
Overall score
Specifications
| Spec | Digirig Mobile - Digital Modes Interface for Amateur Radio | Kellards Focusrite Scarlett Solo Studio USB-C Audio |
|---|---|---|
| Sample Rate | 48 kHz | 192 kHz |
| Bit Depth | 16-bit | 24-bit |
| Inputs | 1 | 2 |
| Outputs | 1 | 2 |
| Latency | Low | Zero |
Dimension comparison
Overview of the Products
The Digirig Mobile is priced at $64.95, making it significantly cheaper than the Focusrite Scarlett Solo at $299.99, which is about 367% more expensive. While both products cater to audio recording, they serve different target audiences, with the Digirig focusing on amateur radio enthusiasts, whereas the Focusrite is designed for musicians, podcasters, and content creators.
The Digirig Mobile combines essential features for amateur radio operators, including audio codec, CAT control, and PTT switch through a single USB connection. In contrast, the Focusrite Scarlett Solo offers high-quality sound recording capabilities with a user-friendly interface for various applications, including music, podcasting, and streaming.
Target Audience
The Digirig Mobile is tailored specifically for amateur radio operators, supporting multiple digital modes like FT8, RTTY, and WinLink. Its capabilities are particularly beneficial for those engaged in HF, VHF, and UHF operations, making it a go-to choice for radio enthusiasts.
On the other hand, the Focusrite Scarlett Solo is well-suited for singers, musicians, podcasters, and streamers. With its ability to capture high-quality audio from instruments and vocals simultaneously, it appeals to a broader range of users. The inclusion of a microphone and headphones in the bundle enhances its value for those starting in audio production or content creation.
Features and Functionality
The Digirig Mobile offers a unique combination of features, including a fully functional CAT control for compatible transceivers and a PTT switch, allowing for seamless operation in digital modes. Its compatibility with popular transceivers and operating systems makes it versatile for various setups.
In contrast, the Focusrite Scarlett Solo boasts features like 24-bit/192 kHz AD/DA conversion and zero-latency direct monitoring. The addition of a selectable Air circuit enhances vocal clarity, making it ideal for studio-quality recordings. The Loopback feature is a significant advantage for podcasters and streamers, as it allows mixing audio from different applications, making it a robust tool for content creators.
Ease of Use
The Digirig Mobile emphasizes simplicity in its setup, requiring only a standard USB Type-C cable to connect to your computer. Pre-made transceiver cables are available for popular brands, and the community forum provides valuable support for homebrew cable builds. This straightforward approach appeals to amateur radio operators who may not have extensive technical expertise.
The Focusrite Scarlett Solo also prides itself on user-friendliness, with a plug-and-play design suited for both beginners and experienced users. The interface’s intuitive controls, such as the multicolor gain halos and direct monitoring, facilitate quick adjustments, making it easy for users to get started without a steep learning curve.
Build Quality and Design
The Digirig Mobile features a small, rugged aluminum enclosure designed for mobile operations, ensuring durability during field use. The compact design minimizes the clutter of cables, making it easier to manage during operations, especially for users on the go.
In comparison, the Focusrite Scarlett Solo, while larger, is still portable and designed with high-quality materials that reflect its professional-grade capabilities. The included accessories, such as a microphone stand and pop filter, contribute to a complete setup that is both functional and aesthetically pleasing for studio environments.
Price Comparison
The Digirig Mobile is priced at $64.95, making it an attractive option for amateur radio enthusiasts on a budget. Its affordability is a significant advantage, especially given its specialized features for digital modes. The Focusrite Scarlett Solo, at $299.99, is aimed at a different market segment, providing professional audio quality and a complete recording setup.
The price difference of approximately $235 is substantial, making the Digirig Mobile about 79% cheaper than the Focusrite Scarlett Solo. For users primarily interested in amateur radio, the Digirig Mobile offers excellent value, whereas those looking for comprehensive audio production features may find the investment in the Focusrite worthwhile.
Customer Rankings
The Digirig Mobile holds a sales rank of 2192, indicating a solid position among similar products, reflecting its popularity within the amateur radio community. In contrast, the Focusrite Scarlett Solo is ranked 6745, suggesting it is also well-regarded but possibly facing more competition in the broader audio interface market.
These rankings can help potential buyers gauge the popularity and reliability of each product based on user feedback and sales performance.
Which should you buy?
Choosing between the Digirig Mobile and the Focusrite Scarlett Solo depends on your specific needs. If you are an amateur radio operator seeking an affordable and effective digital modes interface, the Digirig Mobile at $64.95 is an excellent choice, offering essential features tailored to that niche.
However, if you are a musician or content creator in need of a high-quality audio interface for recording, streaming, or podcasting, the Focusrite Scarlett Solo, although significantly pricier at $299.99, provides a comprehensive suite of features and accessories that can elevate your audio production experience.

