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10 Best Audio Interfaces 2025 in the United States
#1
Winner
Focusrite Scarlett 2i2 4th Gen USB Audio Interface for Recording, Songwriting, Streaming and Podcasting — High-Fidelity, Studio Quality Recording, and All the Software You Need to Record
The Focusrite Scarlett 2i2 4th Gen is a solid choice for anyone looking to record or stream with professional-sounding quality without needing complicated gear. It offers 2 inputs and 2 outputs, which suits solo musicians, podcasters, and small setups. The audio quality is impressive, featuring a 120dB dynamic range and the same converters used in top studio equipment, ensuring clear, detailed sound. Its USB-C connection makes it easy to plug into most computers and even some tablets and smartphones, offering good versatility. It provides phantom power for condenser microphones, which is essential for many vocal and instrument mics.
Rating
10.0
Chosen by1,453
Latency
Preamp Quality
Build Quality and Portability
Most important from
32489 reviews
#2
Focusrite Scarlett Solo 4th Gen USB Audio Interface, for the Guitarist, Vocalist, or Producer — High-Fidelity, Studio Quality Recording, and All the Software You Need to Record
The Focusrite Scarlett Solo 4th Gen is a compact and user-friendly USB audio interface designed mainly for solo musicians like guitarists, vocalists, and producers who want high-quality recordings without complicated setups. It offers two inputs—one for a microphone (with phantom power for condenser mics) and one for instruments like guitars—making it ideal for recording vocals and guitar simultaneously. The audio quality is excellent for its category, featuring a wide 120dB dynamic range and the same converters used in Focusrite’s professional studio gear, ensuring clear and detailed sound. The new Air mode enhances vocals and guitars by adding brightness and presence, which can help your recordings sound more polished right away.
Rating
9.7
Number of Inputs and Outputs
Audio Quality (Bit Depth and Sample Rate)
Connectivity
Most important from
32489 reviews
#3
Universal Audio Apollo Twin X DUO Gen 2 Essentials + Edition Thunderbolt 3 Audio Interface
The Universal Audio Apollo Twin X DUO Gen 2 is a strong choice for musicians and producers who want professional-level sound quality and versatile recording options. It offers 32 channels and connects via fast Thunderbolt 3, ensuring low latency and smooth performance when recording or mixing. One standout feature is its Unison preamps, which emulate classic analog gear like Neve and API, giving your recordings a warm, authentic tone without extra hardware. The interface supports high-quality audio with excellent bit depth and sample rates, ideal for capturing detailed sound.
Rating
8.5
Audio Quality (Bit Depth and Sample Rate)
Build Quality and Portability
Software and Compatibility
Most important from
27 reviews
Top 10 Best Audio Interfaces 2025 in the United States
#1
Winner
Focusrite Scarlett 2i2 4th Gen USB Audio Interface for Recording, Songwriting, Streaming and Podcasting — High-Fidelity, Studio Quality Recording, and All the Software You Need to Record
Focusrite Scarlett 2i2 4th Gen USB Audio Interface for Recording, Songwriting, Streaming and Podcasting — High-Fidelity, Studio Quality Recording, and All the Software You Need to Record
Number of Inputs and Outputs: 2 inputs, 2 outputs
Connectivity: USB-C, USB 2.0
Phantom Power: Yes
Latency: Low
Preamp Quality: Clean, transparent sound, Air mode
Build Quality and Portability: Aluminum, compact, sturdy
Software and Compatibility: Software bundle, Mac, Windows, iOS, ChromeOS
Chosen by 1453 this week
Focusrite Scarlett Solo 4th Gen USB Audio Interface, for the Guitarist, Vocalist, or Producer — High-Fidelity, Studio Quality Recording, and All the Software You Need to Record
Focusrite Scarlett Solo 4th Gen USB Audio Interface, for the Guitarist, Vocalist, or Producer — High-Fidelity, Studio Quality Recording, and All the Software You Need to Record
Number of Inputs and Outputs: 2 inputs: 1 mic, 1 instrument
Connectivity: USB-C, Mac, Windows, iOS, ChromeOS
Phantom Power: Yes, for microphone input
Latency: Low, well-managed latency
Preamp Quality: Clean gain, clear, no noise
Build Quality and Portability: Compact, lightweight, sturdy, home use
Software and Compatibility: Includes DAW trials, compatible software
Universal Audio Apollo Twin X DUO Gen 2 Essentials + Edition Thunderbolt 3 Audio Interface
Universal Audio Apollo Twin X DUO Gen 2 Essentials + Edition Thunderbolt 3 Audio Interface
Number of Inputs and Outputs: 32 channels
Audio Quality (Bit Depth and Sample Rate): high bit depth and sample rates
Connectivity: Thunderbolt 3
Phantom Power: available
Latency: low latency
Preamp Quality: Unison preamps emulate classic analog gear
Build Quality and Portability: 1 pound, compact size
Software and Compatibility: Windows, macOS, DAWs with UAD plug-ins
Focusrite Scarlett 18i20 4th Gen USB Audio Interface, for Multitrack Recording, Music Production and Podcasting — High-Fidelity, Studio Quality Recording, and All the Software You Need to Record
Focusrite Scarlett 18i20 4th Gen USB Audio Interface, for Multitrack Recording, Music Production and Podcasting — High-Fidelity, Studio Quality Recording, and All the Software You Need to Record
Number of Inputs and Outputs: 18 inputs, 20 outputs
Audio Quality (Bit Depth and Sample Rate): 24-bit, 192kHz
Connectivity: USB-C, Hi-Z, ADAT, S/PDIF, MIDI
Preamp Quality: eight high-quality mic preamps
Build Quality and Portability: Aluminum body, 8.04 pounds
Software and Compatibility: Pro Tools Intro+, Ableton Live Lite
Focusrite Scarlett Solo 3rd Gen USB Audio Interface for Guitarists, Vocalists, Podcasters or Producers to record and playback studio quality sound
Focusrite Scarlett Solo 3rd Gen USB Audio Interface for Guitarists, Vocalists, Podcasters or Producers to record and playback studio quality sound
Number of Inputs and Outputs: 2
Audio Quality (Bit Depth and Sample Rate): 24-bit/192kHz
Connectivity: USB-C
Preamp Quality: high-performance pre-amps, Air mode
Build Quality and Portability: compact
Software and Compatibility: Windows, Mac OS, iOS
Related Products
Focusrite Scarlett 18i16 4th Gen USB Audio Interface, for Songwriting, Music Production, Recording, and Podcasting — High-Fidelity, Studio Quality Recording, and All the Software You Need to Record
Focusrite Scarlett 18i16 4th Gen USB Audio Interface, for Songwriting, Music Production, Recording, and Podcasting — High-Fidelity, Studio Quality Recording, and All the Software You Need to Record
Number of Inputs and Outputs: 18 inputs, 16 outputs
Audio Quality (Bit Depth and Sample Rate): 24-bit, 192kHz
Connectivity: USB-C, ADAT, MIDI
Latency: low
Preamp Quality: up to 69dB gain, Air mode
Build Quality and Portability: durable aluminum chassis
Software and Compatibility: Mac, Windows, iOS; Pro Tools, Ableton
Focusrite Scarlett 16i16 4th Gen USB Audio Interface, for Songwriting, Music Production, Recording, and Podcasting — High-Fidelity, Studio Quality Recording, and All the Software You Need to Record
Focusrite Scarlett 16i16 4th Gen USB Audio Interface, for Songwriting, Music Production, Recording, and Podcasting — High-Fidelity, Studio Quality Recording, and All the Software You Need to Record
Number of Inputs and Outputs: 16 ins/outs: mic, instrument, line, ADAT
Audio Quality (Bit Depth and Sample Rate): 24-bit, 192kHz
Connectivity: USB-C, Mac, Windows, iOS compatible
Latency: Low, depends on computer
Preamp Quality: 69dB gain, Air mode
Build Quality and Portability: Aluminum, sturdy, portable
Software and Compatibility: Pro Tools Intro, Ableton Lite, popular software
PreSonus Quantum ES 4 4 x 4, 24-bit / 192 kHz USB-C Audio Interface With STudio One Pro Software
PreSonus Quantum ES 4 4 x 4, 24-bit / 192 kHz USB-C Audio Interface With STudio One Pro Software
Number of Inputs and Outputs: 4 inputs and 4 outputs
Audio Quality (Bit Depth and Sample Rate): 24-bit, 192 kHz
Connectivity: USB-C
Phantom Power: Supported
Latency: Low-latency driver
Preamp Quality: Four MAX-HD mic preamps, low noise
Build Quality and Portability: Compact and lightweight
Software and Compatibility: Compatible with major DAWs and OS
Universal Audio Apollo x16 Heritage Edition
Universal Audio Apollo x16 Heritage Edition
Number of Inputs and Outputs: 16 channels
Audio Quality (Bit Depth and Sample Rate): elite-class A/D and D/A
Connectivity: Thunderbolt 3
Build Quality and Portability: large form factor
Software and Compatibility: Mac OS, LUNA Recording System
#10
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Buying Guide for the Best Audio Interfaces
Choosing the right audio interface is crucial for anyone involved in music production, podcasting, or any form of audio recording. An audio interface is a device that connects your instruments, microphones, and other audio gear to your computer, converting analog signals into digital data that your computer can process. To find the best fit for your needs, you should consider several key specifications. Understanding these specs will help you make an informed decision and ensure that your audio interface meets your specific requirements.Number of Inputs and OutputsThe number of inputs and outputs on an audio interface determines how many devices you can connect simultaneously. Inputs are used for connecting microphones, instruments, and other audio sources, while outputs are for connecting speakers, headphones, and other monitoring equipment. If you are a solo musician or podcaster, a 2-in/2-out interface might be sufficient. However, if you plan to record a band or multiple sources at once, you may need an interface with more inputs and outputs, such as 8-in/8-out or higher. Consider your current and future needs when deciding on the number of inputs and outputs.
Audio Quality (Bit Depth and Sample Rate)Audio quality is determined by the bit depth and sample rate of the audio interface. Bit depth affects the dynamic range of your recordings, with higher bit depths providing more detail and less noise. Common bit depths are 16-bit, 24-bit, and 32-bit. Sample rate refers to how many times per second the audio is sampled, with higher sample rates capturing more detail. Common sample rates are 44.1kHz, 48kHz, 96kHz, and 192kHz. For most home studios, a 24-bit/48kHz interface is sufficient, but if you require the highest quality recordings, consider an interface with higher bit depth and sample rate.
ConnectivityThe type of connectivity an audio interface offers determines how it connects to your computer. Common connection types include USB, Thunderbolt, and FireWire. USB interfaces are widely compatible and suitable for most users. Thunderbolt interfaces offer faster data transfer rates and lower latency, making them ideal for professional studios and users with high-performance needs. FireWire is less common but still used in some professional settings. Choose an interface with a connection type that is compatible with your computer and meets your performance requirements.
Phantom PowerPhantom power is a feature that supplies power to condenser microphones, which require an external power source to operate. If you plan to use condenser microphones, ensure that your audio interface has phantom power (usually +48V). This feature is essential for capturing high-quality vocal and instrument recordings. If you only use dynamic microphones, which do not require phantom power, this feature may not be as important.
LatencyLatency refers to the delay between the input signal (e.g., your voice or instrument) and the output signal (e.g., what you hear in your headphones). Low latency is crucial for real-time monitoring and recording, as high latency can be distracting and make it difficult to perform. Look for an audio interface with low-latency drivers and direct monitoring features to minimize delay. If you are a musician or podcaster who needs to monitor your recordings in real-time, prioritize interfaces with low latency.
Preamp QualityPreamps amplify the signal from your microphones and instruments before it is converted to digital data. The quality of the preamps in an audio interface can significantly impact the clarity and warmth of your recordings. High-quality preamps provide clean, transparent amplification with minimal noise. If you are recording vocals or acoustic instruments, prioritize interfaces with high-quality preamps. For basic recording needs, standard preamps may suffice, but for professional-quality recordings, invest in an interface with superior preamp quality.
Build Quality and PortabilityThe build quality and portability of an audio interface are important considerations, especially if you plan to use it in different locations or on the go. A robust, well-built interface will withstand the rigors of travel and frequent use. If you need a portable solution, look for a compact and lightweight interface that is easy to transport. For a stationary setup, build quality is still important, but portability may be less of a concern. Consider your usage scenario and choose an interface that matches your durability and portability needs.
Software and CompatibilityMany audio interfaces come with bundled software, such as digital audio workstations (DAWs), plugins, and virtual instruments. This software can add significant value and enhance your recording capabilities. Ensure that the interface is compatible with your preferred DAW and operating system (Windows, macOS, etc.). Check for driver support and updates from the manufacturer to ensure smooth operation. If you are new to recording, bundled software can provide a great starting point, while experienced users may prioritize compatibility with their existing setup.