
Too many audio interfaces? Here's how to find the right one
Here are five key factors to consider when choosing the right audio interface.
Last updated 4 weeks ago. Automatically generated content.


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The number of inputs on an audio interface determines how many audio sources can be connected simultaneously. This factor is crucial for users who need to record multiple instruments or vocalists at once, directly impacting workflow and production capabilities.
Popular options
Up to 2
Typical price
89.– to 270.–Typically features two combo inputs for microphones and instruments, suitable for small setups.
Ideal for solo musicians or podcasters who need to record one or two sources without additional complexity.
Bestseller
3 - 4
Typical price
150.– to 490.–Offers three to four inputs, allowing for more extensive recordings such as bands or multi-instrument sessions.
Great for small studio environments or live settings where multiple inputs are needed, enhancing flexibility.
Bestseller
5 - 16
Typical price
320.– to 2100.–Provides a wide range of inputs, often including dedicated mic preamps and line inputs for diverse recording options.
Best suited for larger studios or professional setups where multiple sources are recorded simultaneously, ensuring comprehensive coverage.
Bestseller
Audio inputs are critical components of an audio interface, determining how different audio sources can connect and interact with your recording system. The right combination of inputs can enhance versatility, allowing for various instruments, microphones, or MIDI devices to be easily integrated into your setup.
Popular options (you can select more than one)
XLR/6.3mm combo (2x)
Typical price
140.– to 360.–Features two inputs that accept both XLR connectors for microphones and 6.3mm jacks for instruments, offering flexibility.
Ideal for recording vocals alongside an instrument, making it perfect for singer-songwriters and small studio setups.
Bestseller
6.3 mm jack (2x)
Typical price
170.– to 550.–Includes two dedicated 6.3mm jack inputs, designed primarily for line-level instruments like guitars and keyboards.
Best suited for musicians focusing solely on electronic instruments, providing a straightforward, no-fuss connection.
Bestseller
MIDI (1x)
Typical price
140.– to 400.–Offers one MIDI input to connect synthesizers, drum machines, or MIDI controllers for seamless integration.
Essential for digital music production, allowing for precise control of virtual instruments and enhancing creative possibilities.
Bestseller
Coaxial S/PDIF (1x)
Typical price
360.– to 940.–Includes one coaxial S/PDIF input for high-quality digital audio transfer from external devices without signal degradation.
Perfect for connecting digital mixers or other interfaces, ensuring pristine sound quality in professional environments.
Bestseller
XLR (1x)
Typical price
94.– to 270.–Features a single XLR input dedicated to microphones, designed for optimal audio clarity and low noise.
Great for podcasters or solo artists who prioritize high-quality vocal recordings in their projects.
Bestseller
Audio outputs determine how sound is delivered from the audio interface to other devices, impacting connectivity and sound quality. Choosing the right outputs is essential for ensuring compatibility with your headphones, speakers, or recording equipment, which directly affects your overall audio experience.
Popular options (you can select more than one)
Headphones Out (2x)
Typical price
180.– to 640.–Includes two dedicated headphone outputs for monitoring audio without latency.
Ideal for tasks like recording or mixing, allowing both the engineer and artist to listen simultaneously.
Bestseller
6.3 mm jack (2x)
Typical price
180.– to 370.–Features two 6.3 mm (1/4 inch) jacks for connecting professional studio monitors or amplifiers.
Provides a balanced connection that minimizes noise and interference, ensuring high-quality audio playback.
Bestseller
Coaxial S/PDIF (1x)
Typical price
320.– to 1000.–Includes a coaxial S/PDIF output for transferring digital audio signals directly to compatible devices.
Maintains audio fidelity by preventing signal degradation, making it suitable for high-resolution audio systems.
Bestseller
Optical TOSLINK (1x)
Typical price
130.– to 940.–Features an optical TOSLINK output that transmits audio signals via fiber optics.
Offers a noise-free connection over longer distances, making it perfect for connecting to home theater systems.
Bestseller
Headphone jack 3.5mm (1x)
Typical price
100.– to 260.–Includes a standard 3.5mm headphone jack for easy connection with consumer headphones and devices.
Convenient for everyday use, allowing you to quickly plug in headphones for casual listening or monitoring.
Bestseller
Connection type is the method by which an audio interface connects to your computer or audio equipment. Choosing the right connection type affects data transfer speed, latency, and overall audio quality, which are crucial for achieving optimal performance in recording and playback.
Popular options (you can select more than one)
USB
Typical price
110.– to 420.–USB connections are widely used and compatible with most devices, making them highly accessible.
They offer reliable performance for home studios and portable setups, ensuring ease of use for beginners and professionals alike.
Bestseller
Thunderbolt
Typical price
1400.– to 3900.–Thunderbolt provides faster data transfer rates compared to USB, allowing for higher audio resolution and lower latency.
This connection type is ideal for demanding audio applications, such as multi-track recording or high-definition playback, enhancing the overall studio experience.
Bestseller
3.5mm jack
Typical price
51.– to 180.–3.5mm jacks are standard headphone connections found on many consumer audio devices, providing a simple and familiar interface.
They are suitable for casual use and basic applications, making them a convenient option for users who prioritize portability and ease of connection.
Bestseller
6.3mm jack
Typical price
110.– to 180.–6.3mm jacks, also known as 1/4 inch jacks, are commonly used for professional audio equipment and instruments.
They ensure a secure connection and are ideal for studio environments, providing robust performance for musicians and audio engineers.
Bestseller
The brand factor is crucial when selecting audio interfaces, as it directly impacts the quality, reliability, and support customers can expect. Each brand has its unique strengths; for instance, Focusrite is known for its user-friendly interfaces, while MOTU offers advanced features for professionals.
Popular brands (you can select more than one)
Focusrite
Recognized for its high-quality preamps and intuitive design.
Ideal for beginners and home studios, providing excellent sound quality at an affordable price.
Bestseller
IK Multimedia
Famous for its versatile and compact audio interfaces that cater to mobile musicians.
Offers great portability and software bundles, perfect for on-the-go recording.
Bestseller
Steinberg
Known for its robust interfaces with seamless integration into Cubase and other DAWs.
Great for professionals needing reliable performance and low-latency monitoring.
Bestseller
MOTU
Offers high-end audio interfaces with advanced features like DSP processing.
Perfect for studio professionals seeking superior audio quality and extensive connectivity options.
Bestseller
Audient
Renowned for its high-quality analog circuitry and exceptional mic preamps.
Ideal for users who prioritize professional sound quality in both recording and mixing.
Bestseller