7 Best Audio Interfaces for Reaper in 2024

Being a video editing expert at Fixthephoto who can’t imagine doing my work without Reaper, I wanted to find an audio interface for Reaper that offers top-tier sound quality and can be conveniently integrated into my setup.

Unfortunately, Reaper coupled with regular audio cards doesn’t provide clear sound. Therefore, buying the best audio interface for Reaper I could find is a justified decision.

Picking a pro-grade audio interface both improved the clarity and quality of my recordings and helped me seamlessly weave Reaper into my gear set.

When picking an audio interface for Reaper, I prioritized such aspects as audio quality, connectivity options, and low-latency performance. Additionally, I checked if it can be properly integrated with Reaper and whether it has any extra features like third-party software bundles or expanded connectivity that would further streamline my workflow.

The audio interfaces below cover a wide price range between $149 and $3,295.

Connectivity: USB Type-C | Protocol: USB 2.0 | Resolution: 24-bit/192kHz | Number of Channels: 18

Adding Focusrite Scarlett 18i20 to my gear set was incredibly simple, as Reaper immediately recognized this device. It provides clean preamps and performs fantastically on low-latency settings, which is essential when working with several instruments at the same time.

For example, when I was capturing a band performance, this audio interface processed all inputs without any delays. Integrating the Scarlett 18i20 with Reaper was also pleasantly easy and the delivered sound quality surpassed all my expectations.

This audio interface for Cubase can be used with any compatible computer or laptop to play, record, and mix audio. It uses special bi-conductor headphones for monitoring the guitar output. The cable used for connecting the guitar has an on-the-fly swivel option to make sure you don’t need to physically change the connection to change cables.

Focusrite Scarlett 18i20 audio interface is very compact and lightweight. Due to its small form factor, it’s also ideal for portable use and is perfect for those who perform live. Its audio interface functions accurately and consistently regardless of whether I’m playing at home, in the studio, or on the go.

Connectivity: USB Type-C | Protocol: USB 2.0 | Resolution: 24-bit/192kHz | Number of Channels: 2

This might be the best audio interface for Reaper if you’re looking for a 2-in-1 (interface + DAW controller) option. ioStation 24c offers smooth integration, its preamps produce a clean, rich sound, while the transport controls can be easily paired with Reaper.

When I was mixing a recording lately, the fader and jog wheels enabled me to make highly accurate adjustments without resorting to using my mouse, which helped me complete my work faster while enjoying a higher degree of control.

By connecting this audio interface for Logic Pro X to an appropriate host computer via USB cable, I can transfer the recorded data directly to my PC for further editing, mixing, enhancements, and manipulations.

PreSonus ioStation can be used as an effect and virtual monitoring station. By incorporating two independent 16-bit digital audio channels, I can easily monitor what is happening inside my Cubase setup. Using the Channel Mixing feature, I can send each channel to a separate band of headphones or external sound source to receive additional monitoring and tweaking capabilities. Such advanced functionality makes it easy to mix a live show.

Connectivity: USB Type-C | Protocol: USB 2.0 | Resolution: 24-bit/192kHz | Number of Channels: 8

When I paired the M-Audio AIR 192x14 with my Reaper, I was blown away by its performance. It provides crisp, clear audio with its preamps, while also being suitable for capturing several tracks at the same time.

Recording guitar and vocals simultaneously, this audio interface for Shure SM7B processes both sources seamlessly, enabling me to perform real-time monitoring with zero lagging.

Utilizing the advanced driver technology created by M-Audio, the Air192x14 series ensures compatibility with both Mac and Windows. When connecting multiple devices via the interface, I can remotely control the input, output, and faders for each device with a single click. This feature also applies to switching between input and output devices.

Connectivity: USB Type-A/USB Type-B | Protocol: USB 2.0 | Resolution: 24-bit/192kHz | Number of Channels: 2

The IK Multimedia AXE I/O SOLO offers a modern, sleek, and sharp "blend" of modern guitar technology with old-school Fender characteristics. This model can be seamlessly integrated with a music-making app like Reaper. It can also provide the low latency performance needed to support real-time monitoring.

It sounds good, professional, and plays well. This audio interface is so simple and easy to use, that even a beginner will have no trouble playing and controlling their entire sound system. Whether I’m recording vocals or a live band, the IK Multimedia AXE I/O SOLO allows me to do it all with just one hand.

Another reason why I think this is a great Reaper audio interface is the addition of AmpliTube 5 SE and TONEX SE, which provide more than 16,000 guitar tones, enabling me to record the audio from my amplifiers and gear straight into Reaper.

Connectivity: Thunderbolt and USB | Protocol: USB 2.0, Thunderbolt 3 | Resolution: 24-bit/192kHz | Number of Channels: 128

The Antelope Audio Orion’s audio interface offers superior versatility compared to most options in this review, providing an advanced preset system, a pop-up monitoring widget, and an adjustable signal routing matrix that significantly streamlined my workflow.

When handling an elaborate multitrack recording, the available ADAT and S/PDIF connections helped me easily pair my outboard equipment with the audio interface, while the routing matrix ensured I could manage all the components without feeling lost or confused.

The audio quality is top-notch. Meanwhile, its compact size and simple installation allow me to use it anywhere. Antelope Audio Orion 32+ Gen 4 has proven to be a fantastic solution to a challenging problem. This audio interface is compatible with the majority of computers and works very well with Mac and Windows devices.

Connectivity: USB Type-C | Protocol: USB 2.0 | Resolution: 24-bit/192kHz | Number of Channels: 8

Whether you’re interested in recording or mixing, the effortless integration provided by the PreSonus Studio 1824c makes it a great audio interface for Reaper. Its preamps produce clear, undistorted sound while the offered low latency performance is ideal for real-time monitoring.

Working with a drummer, my setup processed all the individual inputs smoothly, capturing high-quality audio from all incoming channels.

The PreSonus Studio 1824c USB audio interface is perfect for laptop and desktop recording, audio mixing/mastering, and live mixing. Equipped with PreSonus X MAX-L solid-state preamps and premium converters, it provides professional-quality audio.

This audio interface for FL Studio enables me to easily transfer my recordings onto a high-quality CD or DVD. It’s easy to operate and comes with a complete manual. It’s also compatible with most operating systems, including XP, Mac, and Windows. Moreover, it’s bundled up with the Studio Magic Plugin Suite, which is worth over $1000 in total.

Connectivity: USB Type-C | Protocol: USB 2.0 | Resolution: 24-bit/192kHz | Number of Channels: 2

The PreSonus Studio 24c 2x2 USB audio interface incorporates an intuitive software control panel, making the process of handling the mixer and audio interface quick and simple. Unlike other interfaces that require you to physically change devices like speakers or headphones to hear your mix, this interface has an inline sound card with VST-style software effects. Moreover, I can run multiple tracks at the same time on one mixer.

I particularly like the ladder-based LED monitoring and low-latency direct tracking, which ensured I could monitor the recording levels with maximum convenience.

For instance, when capturing guitar and bass, the provided high-headroom inputs recorded each played note with impressive clarity. I had no problems integrating this model with Reaper while also leveraging the availability of Studio One Artist, Ableton Live Lite, and other features.

This audio interface for Ableton also includes level and pan controls, equalizer control, and send and return control. Along with a large, touch-sensitive monitor, the monitor lets me view incoming messages and quickly respond with a recording copy.

This is a crucial thing to consider when choosing an audio interface. High-quality audio should be your priority when you buy a device for recording instruments and sound. Excessive noise and hum can ruin the recorded sound and you definitely want to avoid this. Mixing will be easier and more enjoyable if you have crisp and clear audio.

Prioritize models that are compatible with at least 24-bit/96 kHz recording. Such parameters allow you to capture premium-quality sound in all its rich detail.

The best audio interface for Reaper is a model that is easy to connect and use. You probably don't want to spend a lot of time trying to figure out how everything works. Besides, something more complicated than a plug-and-play connection won’t suit you.

USB models with straightforward connectivity are excellent solutions, especially if you plan to use them not only in your studio but on the go as well.

Get a model that is compatible with your DAW software. This way, you can avoid problems when pairing your system to the audio interface. Dealing with such difficulties may take you a lot of time and it can sometimes be unsuccessful. In this list, I have only collected those options that work well with Reaper.

When shopping for the best audio interface for Reaper, pay attention to the connection type. Typically, you can connect devices using USB, Thunderbolt, Firewire, or PCIe inputs.

1. USB - This is the most popular type. You can connect to Mac devices and computers with a USB 2.0 or 3.0 socket.
2. Thunderbolt – This connector offers high-speed performance. Additionally, it’s suitable for most Mac devices.
3. Firewire - While this connector has more downsides than Thunderbolt, its high speeds and Mac compatibility make it a good option to consider.
4. PCIe connects your interface to the motherboard. It guarantees low latency, high speed, and reliability. However, this option costs more.

Think about the number of instruments, mics, and other sources you might need to connect to your audio interface at the same time, For solo projects, 2-4 inputs are usually enough, but when working with full bands, you might need 8 or even more inputs.

It’s also a good idea to invest in a model that supports future expansion, enabling you to connect more inputs via ADAT or alternative digital connections.

Software bundles. Some options come with free software, including DAWs, plugins, or digital instruments. If you’re still putting together your first recording setup, such extras can be very valuable.

MIDI support. If you employ MIDI keyboards or controllers, make sure the interface comes with MIDI I/O connectivity.

Portability. If you want to use the audio interface on the go, prioritize compact models that are easy to pack and transport.