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Kellards Focusrite Scarlett Solo USB-C Audio Interface vs PreSonus Quantum ES 2 USB-C Audio Interface with

Updated August 2026 — Kellards Focusrite Scarlett Solo USB-C Audio Interface wins on portability and ease of use, PreSonus Quantum ES 2 USB-C Audio Interface with wins on software and sound quality.

The Focusrite Scarlett Solo offers excellent value for beginners with its user-friendly design and lower price, while the PreSonus Quantum ES 2 provides advanced features for serious audio creators.

Why Kellards Focusrite Scarlett Solo USB-C Audio Interface is better

Price

Scarlett Solo is $83 cheaper.

Portability

Scarlett Solo is more compact and lightweight.

Ease of Use

Scarlett Solo has an Easy Start tool for beginners.

Why PreSonus Quantum ES 2 USB-C Audio Interface with is better

Sound Quality

Quantum ES 2 has superior MAX-HD mic preamps.

Software

Quantum ES 2 includes Studio One Pro software.

Performance

Quantum ES 2 offers lower latency and better signal flow.

Overall score

Kellards Focusrite Scarlett Solo USB-C Audio Interface
78
PreSonus Quantum ES 2 USB-C Audio Interface with
85

Specifications

SpecKellards Focusrite Scarlett Solo USB-C Audio InterfacePreSonus Quantum ES 2 USB-C Audio Interface with
Dynamic Range120 dBNot specified
Mic PreampsStandardMAX-HD
Gain ControlManualAuto Gain
Included SoftwarePro Tools ArtistStudio One Pro
LatencyStandardLow Latency

Dimension comparison

Kellards Focusrite Scarlett Solo USB-C Audio InterfacePreSonus Quantum ES 2 USB-C Audio Interface with

Overview of the Focusrite Scarlett Solo

The Focusrite Scarlett Solo USB-C Audio Interface is an excellent choice for musicians and podcasters looking for a user-friendly, high-quality recording solution. Priced at $179.99, it is about 32% cheaper than the PreSonus Quantum ES 2, which retails for $262.99. This interface features an ultra-low-noise microphone preamp and a Hi-Z instrument input, allowing users to capture audio from both a microphone and a guitar simultaneously. With its 120dB dynamic range and Air mode for enhanced sound clarity, it provides professional-quality audio in a compact format, making it ideal for recording, podcasting, and streaming.

Overview of the PreSonus Quantum ES 2

The PreSonus Quantum ES 2 USB-C Audio Interface offers premium features tailored for serious audio creators and musicians. With a price of $262.99, it provides advanced capabilities such as MAX-HD mic preamps with +75 dB of gain, ensuring optimal performance for a wide range of microphones. The Quantum ES 2 is designed for high-performance signal flow, featuring low-latency drivers and high-performance converters that ensure quality sound reproduction. Additionally, it comes bundled with Studio One Pro software, allowing users to dive straight into music production with professional tools.

Sound Quality Comparison

When it comes to sound quality, both the Focusrite Scarlett Solo and the PreSonus Quantum ES 2 excel in their respective categories. The Scarlett Solo boasts a 120dB dynamic range, using the same high-quality converters found in professional studios. Its Air mode enhances vocals and instruments, adding richness to recordings. In contrast, the Quantum ES 2 features newly designed MAX-HD preamps that are transparent and low-noise, ensuring pristine audio capture. Both interfaces deliver exceptional sound quality, but the choice may depend on specific recording needs, such as whether you prioritize vocal clarity or instrument handling.

Ease of Use

The Focusrite Scarlett Solo is designed for ease of use, featuring an Easy Start tool that helps users set up and start recording within minutes. This makes it particularly appealing for beginners who may feel overwhelmed by the recording process. On the other hand, the PreSonus Quantum ES 2, while also user-friendly, offers more advanced features such as Auto Gain, which automatically sets the perfect gain level for microphones and instruments. This can be beneficial for users who are more experienced and looking for a bit more control over their recordings.

Software and Compatibility

The Focusrite Scarlett Solo comes with a comprehensive software package, including Pro Tools Artist and Ableton Live Lite, alongside a collection of plugins to enhance the recording experience. This is particularly valuable for individuals looking to dive into music production without additional software costs. In contrast, the PreSonus Quantum ES 2 includes a perpetual license for Studio One Pro, a powerful DAW popular among professionals. The Universal Control app also adds versatility by allowing users to manage preamp functions on various devices, making it suitable for both studio and mobile recording setups.

Portability and Design

Portability is a strong suit for the Focusrite Scarlett Solo, which is compact and lightweight, making it easy to transport for on-the-go recording. Its simple interface allows musicians to record anywhere without the need for extensive setup. Conversely, the PreSonus Quantum ES 2 is slightly bulkier but still designed for mobility. It provides LED metering for input and output monitoring, which is particularly useful when recording alone. While both interfaces are designed to be portable, the Scarlett Solo may have the edge for those prioritizing a lightweight solution.

Price Comparison

The Focusrite Scarlett Solo is currently priced at $179.99, making it a more budget-friendly option compared to the PreSonus Quantum ES 2, which is listed at $262.99. This represents a difference of about $83, or 32%. For users who are just starting out or have budget constraints, the Scarlett Solo presents a compelling value without compromising on sound quality or essential features. However, those willing to invest more may find the additional capabilities of the Quantum ES 2 worthwhile.

Which should you buy?

Choosing between the Focusrite Scarlett Solo and the PreSonus Quantum ES 2 ultimately depends on your specific needs and budget. If you're a beginner or a musician seeking a straightforward, portable solution with excellent sound quality at a lower price point, the Scarlett Solo is an outstanding choice. However, if you're looking for advanced features, such as lower latency and superior mic preamp technology, and don't mind spending a bit more, the Quantum ES 2 is worth considering. Both interfaces deliver high-quality audio, but their unique features cater to different types of users.