Best Audio Interfaces for Podcasting

Audio interfaces are vital pieces of equipment for podcasters looking to improve their sound quality to a professional level. While USB microphones can improve audio over basic laptop microphones, they fall short in delivering the depth, clarity, and control offered by an audio interface. Interfaces allow podcasters to capture cleaner, more precise audio and offer flexibility in managing inputs for multiple microphones.

• Why You Need It: An interface boosts sound clarity and reduces background noise.
• USB Mic vs. Interface: Interfaces outperform USB mics in handling multiple inputs and fine-tuning audio levels.
• Studio-Quality Sound: An interface is crucial for clear, rich audio that listeners enjoy.

What is an Audio Interface?

An audio interface is a device that bridges your microphone (or other audio sources) to your computer by converting the analog signal into digital data. This allows your recording software to capture audio more precisely than a standard USB mic. It also enhances control over sound levels, gain, and signal routing.

• Bridge Between Analog and Digital: This device converts the microphone’s analog sound to digital for clearer, more accurate recordings.
• Why It Matters: Offers greater control over audio settings like gain, preventing distortion.
• Boosts Sound Quality: Reduces background noise and interference for professional-quality sound.

Top 5 Audio Interfaces for Podcasters

Focusrite Scarlett 2i2

The Focusrite Scarlett 2i2 is a fan favorite for podcasters due to its user-friendly design, high-quality preamps, and affordable price. It offers two XLR inputs with phantom power, making it a great choice for solo or two-person podcasts.

• USB Connectivity: Easy to set up and compatible with most computers.
• Direct Monitor Control: Ensures zero-latency monitoring.
• Phantom Power: Supports condenser microphones.

PreSonus AudioBox USB 96

The PreSonus AudioBox USB 96 is a budget-friendly interface without skimp on quality. It’s perfect for podcasters just starting out. It’s compact and durable and provides two inputs for small podcast setups.

• Durable Build: Compact and portable for remote recording.
• MIDI Compatibility: Great for adding musical elements to your podcast.
• Affordable Price: Excellent for podcasters on a budget.

Rode AI-1

The Rode AI-1 is a sleek, compact interface ideal for individual podcasters looking for simplicity. It provides one high-quality XLR input and is known for its plug-and-play ease of use.

• Single Input: Perfect for solo podcasters who only need one mic.
• Minimal Setup: Plug-and-play simplicity, ideal for beginners.
• High-Quality Sound: Delivers great audio for the price point.

Universal Audio Apollo Twin

The Apollo Twin is a premium interface with exceptional sound quality and DSP processing. Its Thunderbolt connectivity provides near-zero latency and built-in UAD plugins for professional effects.

• Thunderbolt Connectivity: Offers low-latency performance and fast data transfer.
• UAD Plugins: Built-in DSP processing for studio-quality effects.
• Premium Build: Designed for professionals seeking top-tier sound quality.

Behringer UMC22

The Behringer UMC22 is one of the most affordable audio interfaces on the market, making it a good option for new podcasters. Despite its low price, it still offers decent sound quality and basic features.

• Affordable Price: Great for beginners looking to start podcasting without a big investment.
• XLR Input: Handles one microphone input with ease.
• USB Connectivity: Simple to set up and compatible with most recording software.

Key Features to Look for in a Podcast Audio Interface

Number of Inputs/Outputs

The number of inputs and outputs is essential when choosing an audio interface. For solo podcasters, a 2-input interface will suffice. However, if you’re hosting interviews or roundtable discussions, you’ll need an interface with more inputs to handle multiple microphones.

• Solo Podcasters: 2-input interfaces like the Focusrite Scarlett 2i2 are perfect.
• Multi-Person Setups: Look for 4-input or more interfaces to handle several microphones.
• Extra Outputs: These are necessary for monitoring sound with headphones and routing audio to other devices.

Connection Types

Most interfaces connect to your computer via USB, but some high-end models use Thunderbolt for faster data transfer and lower latency. Ensure your computer is compatible with the connection type offered by the interface.

• USB: Common and compatible with most computers; affordable and widely used.
• Thunderbolt: Offers faster speeds but is more expensive and typically found in premium models.
• Compatibility: Always check if your computer supports the interface connection type.

Preamps

Preamps amplify the signal from your microphone before converting it to digital. A high-quality preamp ensures your recordings are clear, free from distortion, and have a full dynamic range.

• Clean Gain: Look for interfaces with clean, high-gain preamps to avoid introducing noise.
• Phantom Power: Required for condenser microphones, so ensure your interface provides it.
• Mic Preamp Quality: Higher-end interfaces have superior preamps for crisp, distortion-free audio.

Portability and Build Quality

You’ll want a portable and sturdy interface if you plan to podcast in different locations. Look for interfaces with a compact design that are easy to transport but still durable.

• Portable: Compact designs like the PreSonus AudioBox USB 96 are ideal for on-the-go recording.
• Durability: Metal chassis are preferable for withstanding wear and tear.
• Size Considerations: Compact interfaces are great for remote podcasters who need a mobile setup.

Software Compatibility

Ensure your chosen audio interface integrates well with popular recording and editing software like Audacity, Adobe Audition, or GarageBand. Some interfaces come bundled with software, making them easier to set up and use.

• Popular Software: Ensure compatibility with your recording platform (Audacity, Adobe Audition, GarageBand).
• Bundled Software: Some interfaces include DAWs or recording software, which can save money and simplify the setup.
• Driver Support: Make sure the interface has reliable drivers for smooth performance.