Podcast setups can range from one microphone and a laptop to a two-person show with phone audio, live monitoring, and sound effects. The Best Audio Interface for Podcasting depends on how many people you record, whether you want physical production controls, and what devices you need to connect.
This guide compares ten options, from basic USB interfaces to a dedicated podcast production studio. Check the input count, monitoring workflow, device compatibility, and included equipment before choosing.
Pros
- 4-in/4-out connectivity
- Two microphone preamps
- Hardware monitoring and loopback
Cons
- Who should skip it: users needing more than two microphone preamps
Pros
- Two Neutrik combo jacks for microphones or instruments
- Four physical faders
- Six SMART pads with bank switching
- Built-in APHEX processing
Cons
- Who should skip it: users needing more than two microphone or instrument combo jacks
Pros
- Three selectable monitoring modes
- XLR and 6.35 mm input
- Switchable line and instrument input
- 48V phantom power
Cons
- Third-party ASIO driver recommended for DAW compatibility
- Who should skip it: buyers needing more than two channels
Pros
- 24-bit/192kHz recording support
- Air mode for acoustic instruments
- Gain Halos for input-level feedback
- Balanced outputs and headphone connection
Cons
- One XLR mic input limits multi-mic recording
- Who should skip it: creators needing multiple mic inputs
Pros
- Two combo inputs
- 48V phantom power
- Direct monitoring switch
- Compact, portable design
Cons
- Who should skip it: users needing more than two inputs
Pros
- Two versatile combo inputs
- Independent headphone level control
Cons
- Who should skip it: users needing more than two inputs
Pros
- Two simultaneous input channels
- Three selectable monitoring modes
- 24-bit/48 kHz recording support
- Compact 300 g design
Cons
- Windows DAW use may require a third-party driver
- Mobile connection requires a separately sold OTG cable
- Who should skip it: users needing higher than 48 kHz recording
Pros
- Includes dynamic microphone and closed-back headphones
- One-button Auto Gain
- Phone and camera connections
Cons
- Who should skip it: buyers planning a multi-host setup
Pros
- Two mic preamps
- Two Hi-Z instrument inputs
- Auto Gain and Clip Safe
- Recording software and plugins included
Cons
- Who should skip it: users needing more than two inputs
Pros
- Multiple audio connections in one compact unit
- No external power source required
- Supports multi-track recording
Cons
- Line-out and headphone output cannot operate simultaneously
- Skip if you need both outputs at once
The Best Audio Interfaces by Use Case
Best All-in-One Podcast Studio: RØDE RØDECaster Duo Compact Audio Production
The RØDE RØDECaster Duo Compact Audio Production is a compact production studio for podcasters who want recording and show controls in one device. It has two Neutrik combo inputs, four broadcast-quality faders, a touchscreen, and six SMART pads with bank switching. APHEX processing and studio effects offer additional voice-shaping options without relying only on computer software.
Reasons to buy:
- Two combo inputs connect microphones or instruments.
- Physical faders and SMART pads support hands-on show control.
- A 3.5mm TRRS input supports headset monitoring and phone-style headset connection.
Reasons to avoid:
- Its production features may be more than a simple solo podcast needs.
- Confirm that its workflow and connections suit your recording software and devices.
Skip it if you want a basic interface with minimal controls and no built-in production features. Product details: RØDE RØDECaster Duo Compact Audio Production.
Best for Multiple Inputs: Motu M4 4×4 USB-C Audio Interface | Recording
The Motu M4 4×4 USB-C Audio Interface | Recording suits creators who need more routing capacity than a basic two-input interface provides. Its listed 4-in/4-out USB-C connectivity includes two microphone preamps, MIDI I/O, hardware monitoring, an LCD screen, and loopback. Loopback can be useful when a show needs computer audio alongside microphone audio, though buyers should confirm the routing meets their recording setup.
Reasons to buy:
- Four inputs and four outputs offer more connection options than 2-in/2-out models.
- Loopback supports workflows that include computer audio.
- Hardware monitoring and an LCD screen provide controls and status information on the interface.
Reasons to avoid:
- It has two microphone preamps, so do not assume all four inputs are microphone preamps.
- Verify that your computer or mobile setup supports the connections and software you plan to use.
Skip it if you only need one microphone input and would rather pay for fewer connections. Product details: Motu M4 4×4 USB-C Audio Interface | Recording.
Best Solo Podcast Bundle: Focusrite Vocaster One Studio
The Focusrite Vocaster One Studio is designed for solo podcast recording and includes a Vocaster DM1 dynamic microphone and HP60v closed-back headphones. Its single premium mic input, Auto Gain, and four voice presets make it a focused option for a host who wants a starter bundle. Phone connectivity through a TRRS cable and camera connectivity through a TRS cable can also support shows that incorporate calls or video.
Reasons to buy:
- The microphone and headphones are included, reducing the need to source those separately.
- Auto Gain and a dedicated mute button simplify common solo-host tasks.
- Phone and camera connections support call-in and video workflows.
Reasons to avoid:
- One mic input is not suited to recording two hosts on separate microphones.
- Check that required TRRS or TRS cables are available for your specific phone or camera setup.
Skip it if you record co-hosts on separate mics or already own the microphone and headphones you want to use. Product details: Focusrite Vocaster One Studio.
Best for Two-Mic Recording: M-AUDIO M-Track Duo HD USB-C Audio Interface
The M-AUDIO M-Track Duo HD USB-C Audio Interface gives interviewers two combo inputs for microphones, guitars, bass, or line-level sources. It supports 24-bit/192kHz recording, has a Direct/USB monitoring switch and an independent headphone level control, and is listed for use with modern DAWs and iOS or Android devices. That combination fits a two-person podcast or a host who records voice and an instrument together.
Reasons to buy:
- Two combo inputs can accommodate two microphones or other supported sources.
- The Direct/USB switch offers a straightforward monitoring choice.
- The listed software bundle includes Ableton Live Lite, Akai Professional MPC Beats, and two months of Splice.
Reasons to avoid:
- It lacks the touchscreen, faders, and sound pads found on an all-in-one production studio.
- Mobile compatibility does not guarantee that every device has the required cable or adapter.
Skip it if you want a single-input solo setup or need built-in show buttons and faders. Product details: M-AUDIO M-Track Duo HD USB-C Audio Interface.
Best Low-Cost Two-Input Option: BOMGE mini 2 Channel USB Audio Interface
The BOMGE mini 2 Channel USB Audio Interface is a compact option for beginners who want two combo inputs and basic monitoring. The listing specifies 48 kHz audio, +48V phantom power, RCA stereo outputs, a headphone output, and a USB/Direct switch for zero-latency monitoring. Its stated Mac and Windows compatibility and plug-and-play setup may suit a simple home recording desk, but check connection needs before using it with mobile devices.
Reasons to buy:
Reasons to buy:
- Two combo inputs support microphones and other listed input types.
- Phantom power is available for microphones that require it.
- The USB/Direct switch and headphone output cover basic monitoring needs.
Reasons to avoid:
- Its listed 48 kHz resolution is lower than interfaces in this guide that specify 192 kHz.
- RCA outputs may not suit every pair of studio monitors or recording setup.
Skip it if you need advanced routing, production controls, or a stated higher recording sample rate. Product details: BOMGE mini 2 Channel USB Audio Interface.
Also Considered
The Focusrite Scarlett Solo 3rd Gen USB-C Audio suits a solo host who also records guitar or bass, but its single XLR mic preamp is less flexible for guest interviews: Focusrite Scarlett Solo 3rd Gen USB-C Audio.
The Focusrite Scarlett 2i2 4th Gen USB-C Audio offers two mic preamps, Auto Gain, Clip Safe, and Air modes, but it is more focused on recording and production than podcast-specific controls: Focusrite Scarlett 2i2 4th Gen USB-C Audio.
The USB C Audio Interface for Recording Music (silver) offers two-channel recording, three monitoring modes, and 48V phantom power, but its listing specifies 24-bit/48kHz and recommends a third-party universal ASIO driver for DAW use: USB C Audio Interface for Recording Music.
The USB C Audio Interface for Recording Music (purple) adds dual XLR inputs and three monitoring modes for two-person recording, but its listed 24-bit/48kHz ceiling may not suit buyers who prioritize higher sample-rate specifications: USB C Audio Interface for Recording Music.
The Cubilux CB5 USB Audio Interface for Recording converts a USB port into microphone, line, and headphone connections, but its listed input and output arrangement differs from a typical two-preamp podcast interface: Cubilux CB5 USB Audio Interface for Recording.
How to Choose the Best Audio Interface for Podcasting
Count microphones and input types
Count how many people need separate microphones during the same recording. One mic input can suit a solo host, while a two-person interview usually calls for two mic inputs, as on the M-AUDIO M-Track Duo HD or the RØDECaster Duo. Read the input description carefully: a product may list several total inputs but fewer microphone preamps, as the Motu M4 does. If you plan to connect an instrument or phone audio, verify that the interface supports that source too.
Match the recording workflow
A conventional USB interface sends audio to recording software and leaves editing and most show production to the computer. The RØDECaster Duo adds faders, SMART pads, a touchscreen, and effects, which can help creators who want physical controls during a live recording. For a simpler workflow, the Vocaster One Studio focuses on a solo host with Auto Gain, mute, and voice presets. Compare the controls you will use, not only the number of features listed.
Check monitoring and loopback needs
Direct monitoring lets you hear incoming audio without relying entirely on the computer’s playback path. The M-Track Duo HD and BOMGE list direct-monitor controls, while Synido models list Stereo, Mix, and USB monitoring modes. Loopback, listed for the Motu M4, may matter if you need to route computer audio into a show. Before buying, determine whether you need to hear only your mic, combine mic and computer audio, or record that combined audio as a source.
Verify connections and device compatibility
USB-C describes the connector, not a guarantee that every computer, phone, or tablet will work with every interface. Check the product’s operating-system notes and confirm whether your device needs an adapter or an OTG cable. The M-Track Duo HD listing names iOS and Android devices; the purple Synido listing says mobile use may need a compatible OTG cable sold separately. For a desk setup, also match the interface’s output type to your headphones, monitors, or mixer. This USB-C cable guide can help when you need to check cable options, but it does not confirm interface compatibility.
Understand recording resolution and phantom power
Sample rate and bit depth describe supported recording formats, not a guarantee that a podcast will sound better in every room. Some options here list up to 24-bit/192kHz; others specify 24-bit/48kHz or 48 kHz. Choose a format supported by your recording software and intended workflow rather than assuming the highest number is essential. If you use a condenser microphone that needs phantom power, confirm that the selected interface lists 48V phantom power. Do not assume every microphone needs it.
How We Compared
This comparison uses the supplied product specifications and descriptions, including input counts, connection types, monitoring controls, listed recording formats, compatibility notes, and included accessories. We considered how those features map to solo shows, interviews, streaming, and production workflows. Customer-rating figures were supplied without review counts or individual feedback, so they do not support conclusions about recurring owner experiences or long-term reliability.
Frequently Asked Questions
Do I need two microphone inputs for a podcast?
You need two mic inputs if you want to record two microphones separately at the same time. A solo host can use a one-mic interface such as the Vocaster One Studio. For an interview with two local hosts, consider a model that lists two microphone preamps or two suitable mic inputs, and check that both can be recorded as intended by your software.
Is an audio interface the same as a podcast production studio?
No. A conventional interface primarily connects audio sources to a computer and provides monitoring. A production studio such as the RØDECaster Duo adds controls such as faders, SMART pads, a touchscreen, and effects. Choose based on whether you want to handle show cues and processing on the device or use computer software for those tasks.
Can I connect a phone to an audio interface?
Some products list phone or mobile-device connections, but compatibility depends on the model, phone, cable, and operating system. The Vocaster One Studio lists phone connectivity through a TRRS cable, while the M-Track Duo HD lists iOS and Android support. Confirm the needed cable or adapter before purchase; the connection type alone does not guarantee that every phone will work.
What does 48V phantom power do?
Phantom power supplies power to microphones that require it, including many condenser microphones. Several interfaces in this guide list a 48V option. Check your microphone’s power requirements before switching phantom power on, and do not assume that every mic needs it.
Do I need loopback for podcasting?
Loopback can help when you need to route audio playing on your computer into a recording or stream, such as remote-call audio or other desktop sound. It is not essential for every podcast. If your show uses only microphones recorded through your interface, prioritize the input count and monitoring features you need instead.
Write Your Review
No reviews yet. Be the first to share your experience!