Digirig Mobile - Digital Modes Interface for Amateur Radio vs PreSonus Studio 24c 2x2, 192 kHz, USB Audio
Updated August 2026 — PreSonus Studio 24c 2x2, 192 kHz, USB Audio leads on support and audio quality.
The Digirig Mobile is a budget-friendly option for amateur radio, while the PreSonus Studio 24c excels in audio quality and features for music production.
Why Digirig Mobile - Digital Modes Interface for Amateur Radio is better
Price
Digirig is significantly cheaper at $64.95.
Portability
Digirig is more compact and rugged for mobile use.
Simplicity
Digirig requires only a single USB connection.
Why PreSonus Studio 24c 2x2, 192 kHz, USB Audio is better
Audio Quality
PreSonus offers 24-bit resolution and up to 192 kHz.
Features
PreSonus includes MIDI I/O and XMAX-L mic preamps.
Software
PreSonus comes with Studio One 6 Artist Edition.
Overall score
Specifications
| Spec | Digirig Mobile - Digital Modes Interface for Amateur Radio | PreSonus Studio 24c 2x2, 192 kHz, USB Audio |
|---|---|---|
| Inputs | 1 | 2 |
| Outputs | 1 | 2 |
| Resolution | N/A | 24-bit |
| Sampling Rate | N/A | 192 kHz |
| MIDI I/O | No | Yes |
Dimension comparison
Price Comparison
The Digirig Mobile is priced at $64.95, while the PreSonus Studio 24c costs $142.00. This means the PreSonus is about 117% more expensive than the Digirig. For those on a budget or looking for a digital modes interface specifically for amateur radio, the Digirig Mobile offers a significant cost advantage. However, the higher price of the PreSonus may reflect additional features and capabilities that could be beneficial for more extensive recording needs.
Target Audience
The Digirig Mobile is tailored for amateur radio operators, supporting various digital modes like FT8, RTTY, and WinLink. Its emphasis on CAT control and PTT switch functionality makes it ideal for serious ham radio enthusiasts. Conversely, the PreSonus Studio 24c is designed for musicians and podcasters who require a reliable audio interface for recording. With features like XMAX-L mic preamps and MIDI I/O, it caters more to the broader audio production market. Thus, choosing between these two products ultimately depends on your specific use case.
Features and Functionality
The Digirig Mobile combines an audio codec, CAT control, and PTT switch in one compact interface, which is essential for users engaged in digital modes of radio communication. It works with various transceivers and is compatible with all major operating systems, including Windows, MacOS, and Linux. The PreSonus Studio 24c, on the other hand, boasts two XMAX-L mic preamps and simultaneous I/O of up to 2 inputs and 2 outputs, making it suitable for recording instruments and vocals. Additionally, it offers 24-bit resolution up to 192 kHz, enhancing audio quality. Thus, while both interfaces offer specialized features, they serve distinctly different purposes.
Ease of Use
The Digirig Mobile is designed for simplicity, requiring a single USB connection to minimize cable clutter. It comes with pre-made cables for popular transceiver brands, making setup straightforward for amateur radio users. The included community forum and tutorials further enhance user experience, providing troubleshooting support. In contrast, the PreSonus Studio 24c includes intuitive front-panel controls and a mixer knob for low-latency monitoring, making it user-friendly for music production. However, its setup may involve more components, such as connecting studio monitors. Both products emphasize ease of use, yet they cater to different user experiences.
Audio Quality
When it comes to audio quality, the PreSonus Studio 24c has an advantage with its 24-bit resolution and multiple sampling rates up to 192 kHz, ensuring high-fidelity recordings suitable for professional applications. The Digirig Mobile, while providing adequate audio quality for digital modes in amateur radio, does not specify the same level of detail regarding its audio resolution. Therefore, if pristine audio quality is your primary concern, the PreSonus Studio 24c is likely the better choice.
Portability
The Digirig Mobile is compact and designed for mobile operations, making it an excellent option for amateur radio enthusiasts who need a portable solution. Its rugged aluminum enclosure adds to its durability during travel. The PreSonus Studio 24c, while also portable, is slightly bulkier due to its additional features and connections, which may not be as convenient for mobile use. Thus, if portability is a significant consideration, the Digirig Mobile stands out as the more travel-friendly option.
Software and Compatibility
Both interfaces offer extensive compatibility with various operating systems. The Digirig Mobile is compatible with Windows, MacOS, and Linux, ensuring flexibility for users across different platforms. However, it does require a driver update on some systems, which may pose a minor inconvenience. The PreSonus Studio 24c comes with Studio One 6 Artist Edition software, providing users with a complete recording setup right out of the box. This inclusion may be particularly appealing for those seeking a fully integrated recording experience. Thus, while both products are compatible with major operating systems, the PreSonus offers added value with its included software.
Which should you buy?
Choosing between the Digirig Mobile and the PreSonus Studio 24c ultimately depends on your specific needs. If you're an amateur radio operator looking for an efficient, budget-friendly digital modes interface, the Digirig Mobile at $64.95 is a compelling choice. However, if you require a versatile audio interface for music production or podcasting, the PreSonus Studio 24c, despite its higher price of $142.00, offers superior audio quality and additional features well-suited for those applications. Consider your primary use case and budget when making your decision.

