10 Best Audio Interfaces 2025 in the United States

The Focusrite Scarlett Solo 3rd Gen USB Audio Interface is a solid choice for musicians, podcasters, and producers looking for high-quality audio recording in a compact package. One of its standout features is the impressive audio quality, capable of 24-bit/192kHz recording, ensuring your projects sound professional. The built-in high-performance mic pre-amps, along with the switchable Air mode, add clarity to recordings, making it especially beneficial for vocalists and acoustic instrument players. The interface also boasts two instrument inputs with Gain Halos, preventing distortion and ensuring clear sound capture.

In terms of connectivity, the USB-C interface is convenient and compatible with various operating systems, including Windows, Mac OS, and iOS, which opens the door for diverse usage scenarios. The low-noise balanced outputs deliver crystal-clear playback, allowing you to appreciate every detail in your mixes. Additionally, the included Easy Start tool helps users quickly set up their recording environment, which is great for beginners.

The Scarlett Solo has its limitations. It only offers two inputs, meaning it may not be ideal for users needing to record multiple instruments or voices simultaneously. While it provides high-quality sound, some users may desire more advanced features or additional inputs as they progress in their audio journey. The portability, while decent, may not be suitable for heavy use in rugged environments. Another potential drawback is the reliance on software compatibility for full functionality, which may be challenging for those unfamiliar with audio recording programs. However, the three-year warranty gives peace of mind for potential hardware issues. The Focusrite Scarlett Solo 3rd Gen is a fantastic option for those starting in audio recording, providing excellent quality and ease of use, but may not fully meet the needs of more advanced users.

The MOTU M2 2x2 USB-C Audio Interface is a robust choice for musicians, podcasters, and streamers who need high-quality audio capture and playback. It boasts exceptional audio quality thanks to the Sabre32 Ultra DAC Technology, delivering a 120 dB dynamic range. The ultra-clean preamp circuits ensure clear and precise sound recording, with minimal noise levels. Connectivity is excellent with USB-C, making it compatible with modern personal computers, and it supports Windows operating systems effectively. The low latency of 2.5 ms is particularly beneficial for live monitoring, providing a seamless experience during recordings and broadcasts.

The full-color LCD with detailed level meters is a standout feature, making it easier to monitor and adjust levels accurately, which is crucial for achieving the best sound quality. Additionally, the live streaming loopback feature simplifies routing computer output for live streaming or podcasting, making it a convenient tool for content creators. However, while the build quality is solid, the compact size and portability might not suit everyone, particularly those needing more input/output options.

The focus on Windows compatibility could be a limitation for Mac users, although it may be manageable with appropriate drivers. The high praise from customers, reflected in its 4.5-star rating from over 1,200 reviews, underscores its reliability and performance. In summary, the MOTU M2 is a stellar audio interface for those needing high-quality sound, low latency, and user-friendly monitoring, though it may not be ideal for users requiring more extensive connectivity or Mac compatibility.

The Focusrite Scarlett 18i8 3rd Gen USB Audio Interface is designed to meet the needs of musicians, podcasters, and audio engineers who require high-quality recording and playback capabilities. With eight inputs and standout audio quality at 24-bit/192 kHz, it ensures that recordings can capture intricate details, making it a strong choice for both studio and home setups. The addition of Air mode on its four mic preamps enhances the sound, making it more vibrant and clear, which is particularly beneficial for vocals and acoustic instruments.

Connectivity is user-friendly, working well with all major audio recording software, and its USB interface makes it easy to hook up to personal computers. The interface’s impressive low latency, aided by class-leading drivers, allows for real-time monitoring, essential for live performances or recording sessions. Moreover, the dual headphone outputs and speaker switching capabilities provide flexibility for collaborative work.

The Scarlett 18i8 offers a robust set of features, though its size and weight might make it less portable for those who need to travel frequently with their gear. While the preamps are generally high quality, some users might find them less robust compared to more expensive alternatives, particularly in very demanding studio environments. Expanding the input options over ADAT may not be necessary for every user, which could limit the interface's appeal for those with simpler setups.