IK Multimedia iRig Pro Duo I/O USB audio vs M-AUDIO M-Track Solo USB Audio Interface for
Updated July 2026 — IK Multimedia iRig Pro Duo I/O USB audio wins on input options and audio quality, M-AUDIO M-Track Solo USB Audio Interface for wins on value and software.
The IK Multimedia iRig Pro Duo I/O offers superior audio quality and versatility, making it ideal for professionals, while the M-AUDIO M-Track Solo is a budget-friendly option for beginners.
Why IK Multimedia iRig Pro Duo I/O USB audio is better
Audio Quality
Class A mic preamps provide professional sound.
Input Options
Two Neutrik inputs allow for versatile recording.
Portability
Can be powered by batteries for on-the-go use.
Why M-AUDIO M-Track Solo USB Audio Interface for is better
Price
Significantly cheaper at $49.
Software Bundle
Includes MPC Beats for easy music production.
Simplicity
User-friendly for beginners.
Overall score
Specifications
| Spec | IK Multimedia iRig Pro Duo I/O USB audio | M-AUDIO M-Track Solo USB Audio Interface for |
|---|---|---|
| Price | $229.99 | $49.00 |
| Inputs | 2 Neutrik | 1 Combo + 1 Line |
| Audio Resolution | 24-bit | 48kHz |
| Phantom Power | Yes | Yes |
| Power Options | USB + Batteries | USB Only |
Dimension comparison
Overview of the Products
The IK Multimedia iRig Pro Duo I/O is a versatile audio interface priced at $229.99, while the M-AUDIO M-Track Solo offers a budget-friendly option at $49.00. The significant price difference, approximately 78% cheaper for the M-Track Solo, highlights the varying target audiences and use cases for these devices. The iRig Pro Duo I/O is designed for professional-grade recordings, whereas the M-Track Solo caters to beginners and casual users seeking an entry-level solution.
Audio Quality
When it comes to audio quality, the IK Multimedia iRig Pro Duo I/O boasts Class A mic preamps that provide extended gain range and +48V phantom power, ensuring professional sound quality with ultra-low noise. This is essential for users who require higher fidelity in their recordings. In contrast, the M-AUDIO M-Track Solo delivers 48kHz audio resolution, which is sufficient for general recording and streaming needs but may not meet the demands of professional users. The iRig Pro Duo I/O's superior features make it a better choice for those prioritizing high-quality sound.
Input Options
The input options vary significantly between the two devices. The IK Multimedia iRig Pro Duo I/O features two Neutrik analog inputs for microphones and instruments, along with two RCA inputs for additional devices. This allows for greater versatility in recording multiple sources simultaneously. On the other hand, the M-AUDIO M-Track Solo includes a single combo XLR/Line input with phantom power and another line/instrument input. While the M-Track Solo is adequate for simpler recordings, the iRig Pro Duo I/O provides more flexibility for complex setups.
Portability
For musicians and podcasters on the move, portability is crucial. The IK Multimedia iRig Pro Duo I/O is noted for its ultra-compact size and can be powered via USB, AA batteries, or an optional power supply, making it highly portable. It is designed to be used with devices like iPhones, iPads, and computers without the need for additional software installations. The M-AUDIO M-Track Solo, while also compact and USB-powered, lacks the battery option, which may limit its usability in remote settings. Therefore, the iRig Pro Duo I/O has the edge in terms of portability.
Monitoring Capabilities
The monitoring capabilities of both devices cater to different user needs. The IK Multimedia iRig Pro Duo I/O provides real-time monitoring through its combo mic/headphone jack, ensuring users can hear their input accurately as they record. This is essential for achieving the best possible sound quality. In contrast, the M-AUDIO M-Track Solo offers a headphone output and stereo RCA outputs, along with a USB/Direct switch for zero-latency monitoring. While effective, its monitoring setup may not be as robust as that of the iRig Pro Duo I/O.
Software Bundles
Software can enhance the utility of an audio interface, and both products come with software packages. The IK Multimedia iRig Pro Duo I/O does not specify included software but is compatible with various platforms, ensuring flexibility for users. The M-AUDIO M-Track Solo includes the MPC Beats software, which provides essential production tools for music creation right out of the box. This inclusion is particularly advantageous for beginners who may need a comprehensive solution to start recording and producing music.
Target Audience
The target audiences for these two audio interfaces differ significantly. The IK Multimedia iRig Pro Duo I/O is aimed at professionals and serious hobbyists who require high-quality recordings for music, podcasts, and streaming. Its features justify the higher price point, making it suitable for those who need versatility and superior audio fidelity. Conversely, the M-AUDIO M-Track Solo is designed for beginners and casual users who want an affordable and straightforward solution for recording and streaming. Its lower price point makes it accessible for those just starting their audio journey.
Which should you buy?
When weighing the options between the IK Multimedia iRig Pro Duo I/O and the M-AUDIO M-Track Solo, your choice should primarily depend on your specific needs and budget. If you are a professional or a serious musician looking for high-quality recordings and versatile input options, the iRig Pro Duo I/O is worth the investment at $229.99. However, if you are a beginner or someone needing a basic audio interface for casual recording and streaming, the M-AUDIO M-Track Solo's price of $49.00 offers excellent value for its features. Ultimately, the decision hinges on the balance between budget and required functionality.

