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Audient EVO 4 USB Audio Interface 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 sound quality.

The Audient EVO 4 offers a budget-friendly option with essential features, while the Focusrite Scarlett Solo Studio provides a comprehensive bundle for serious creators.

Why Audient EVO 4 USB Audio Interface is better

Price

Audient EVO 4 is significantly cheaper.

Portability

EVO 4 is more compact and easier to transport.

Simplicity

EVO 4 is designed for beginners with straightforward features.

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

Complete Bundle

Focusrite includes microphone and headphones.

Audio Quality

Focusrite offers higher AD/DA conversion quality.

Versatility

Focusrite has Loopback feature for streaming.

Overall score

Audient EVO 4 USB Audio Interface
75
Kellards Focusrite Scarlett Solo Studio USB-C Audio
85

Specifications

SpecAudient EVO 4 USB Audio InterfaceKellards Focusrite Scarlett Solo Studio USB-C Audio
AD/DA Conversion24-Bit / 96 kHz24-Bit / 192 kHz
Inputs22
Outputs22
SmartgainYesNo
LoopbackNoYes
Included AccessoriesNoneMicrophone, Headphones

Dimension comparison

Audient EVO 4 USB Audio InterfaceKellards Focusrite Scarlett Solo Studio USB-C Audio

Overview of the Audient EVO 4 USB Audio Interface

The Audient EVO 4 USB Audio Interface is a versatile and user-friendly device designed for musicians and content creators. Priced at $161.40, it is about 46% cheaper than its competitor, the Focusrite Scarlett Solo Studio, making it an appealing option for those on a budget. With a sales rank of 7021, it showcases its popularity among users looking for high-quality audio solutions.

The EVO 4 features a Discrete JFET instrument input and a multifunctional rotary control with an LED ring, enhancing user experience and control. Its DSP-based "low latency" software mixer offers flexible routing, making it suitable for various recording scenarios. Additionally, the Smartgain feature automatically sets channel levels, which is a significant convenience for users who prefer a hassle-free setup.

Overview of the Focusrite Scarlett Solo Studio USB-C Audio Interface

The Focusrite Scarlett Solo Studio, priced at $299.99, is a comprehensive audio interface bundle that includes a microphone, headphones, and various accessories. This makes it ideal for musicians and podcasters who require a complete recording solution. With a sales rank of 6745, it is slightly more popular than the Audient EVO 4, suggesting a strong preference among users for this all-in-one package.

This device boasts 24-bit / 192 kHz AD/DA conversion, ensuring high-quality audio capture. It features a selectable Air circuit that enhances vocal clarity, making it particularly appealing for singer-songwriters and podcasters. The inclusion of the Loopback feature allows for seamless mixing of audio from applications running on the computer, which is a significant advantage for streamers and content creators.

Design and Build Quality

Both audio interfaces are designed with user-friendliness in mind, but they approach build quality differently. The Audient EVO 4 has a sleek, compact design that emphasizes portability, making it easy to transport for on-the-go recording sessions. Its intuitive Smart Touchpoints provide quick access to essential controls, enhancing the overall user experience.

On the other hand, the Focusrite Scarlett Solo Studio is a more comprehensive setup that includes additional accessories, such as a microphone stand and pop filter, providing a complete recording environment. Its build quality reflects a professional aesthetic, with durable materials designed for regular use. The added components make it bulkier but offer more value for those who need an entire studio setup.

Audio Performance

When it comes to audio performance, both interfaces deliver high-quality sound, but they cater to different needs. The Audient EVO 4’s AKM converters ensure class-leading audio quality, making it suitable for various recording applications. Its Smartgain functionality simplifies the recording process, allowing users to focus on creativity rather than technical adjustments.

The Focusrite Scarlett Solo Studio shines with its powerful microphone preamp and Hi-Z instrument input, enabling simultaneous recording of vocals and instruments. The upgraded 24-bit / 192 kHz conversion enhances dynamic range, which is particularly beneficial for capturing nuanced performances. Its Loopback feature further expands its versatility, allowing for easy audio mixing during live streams or recordings.

User Experience and Software Compatibility

The Audient EVO 4 is designed to provide a straightforward user experience, making it ideal for beginners. Its software mixer allows for low-latency monitoring, which is crucial for real-time recording. The automatic channel level setting through Smartgain removes the complexity of manual adjustments, making it accessible for users of all skill levels.

In contrast, the Focusrite Scarlett Solo Studio offers extensive software compatibility, working seamlessly with popular DAWs like Ableton and Pro Tools. The inclusion of the Hitmaker Expansion bundle adds value through additional software, making it suitable for users looking to enhance their production capabilities. The Solo's standalone mode allows it to function without a computer, providing flexibility for live performances.

Price Comparison

The price difference between the two audio interfaces is significant, with the Audient EVO 4 retailing at $161.40 and the Focusrite Scarlett Solo Studio priced at $299.99. This makes the Focusrite about 85% more expensive than the Audient. For budget-conscious users or those just entering the audio recording scene, the EVO 4 presents a more affordable option without sacrificing quality.

However, the higher price tag of the Focusrite can be justified by the comprehensive bundle it offers, including a microphone and headphones, which may save users additional costs on essential recording equipment. The decision ultimately depends on whether the user values having a complete setup or prefers a more straightforward interface.

Target Audience

The Audient EVO 4 is particularly well-suited for beginners, podcasters, and musicians who value simplicity and ease of use. Its features cater to users who may not need an extensive setup and prefer a compact interface for home recording or mobile use. With its lower price point, it appeals to those starting their journey in audio production.

In contrast, the Focusrite Scarlett Solo Studio is tailored for more serious musicians and content creators. The included accessories and advanced features make it ideal for singer-songwriters, podcasters, and streamers who require a more comprehensive audio solution. Its professional-grade components can enhance the recording experience, making it a worthwhile investment for dedicated users.

Which should you buy?

Choosing between the Audient EVO 4 and the Focusrite Scarlett Solo Studio ultimately depends on your specific needs and budget. The Audient EVO 4 is an excellent choice for those seeking a budget-friendly, straightforward interface for recording and streaming without the need for additional equipment. Its features cater well to beginners and mobile users.

On the other hand, if you are looking for a complete audio recording solution that includes a microphone and headphones, and you are willing to invest more for higher quality and versatility, the Focusrite Scarlett Solo Studio is the better option. Its comprehensive bundle and advanced features provide a professional edge that could be invaluable for serious music production and content creation.