Anyone interested in podcasting knows that a mixer is a fundamental tool for improving audio quality, simplifying sound source management, and giving you more control during recording.

A good quality mixer designed especially for podcasts can be a significant investment, so how do you decide between different models and opposite price ranges?

With so many options out there, finding the ideal mixer can seem complicated. But by assessing the main features, finding the right product becomes much easier.

In this article, we’ll clear up doubts for anyone considering using a mixer, share some models we like, and offer a comparison table of popular choices among podcasters.

If you're new to podcasting and looking for info on this valuable tool, you’re in the right place, while If you’re an experienced podcaster looking for a new mixer, jump to our guide: Best Podcast Mixers of 2024: A Complete Guide to Features, Pros, and Cons

In this article, we’ll clear up doubts for anyone considering using a mixer, share some models we like, and offer a comparison table of popular choices among podcasters.

And if you’re wondering… know that we don’t participate in affiliate programs: the links to the manufacturer’s site are only for more info, without any financial benefit to us. What truly matters is your trust.

Why Buy a Mixer for Podcasting?

A podcast mixer is designed to:

• Manage audio from multiple sources

• Balance the voices of multiple guests

• Add sound effects

• Adjust sound in real-time

Podcast mixers generally do not:

• Prioritize capturing just a single audio input.

• Require constant computer connectivity (if they support onboard SD card recording).

• Typically come with built-in podcast editing software or a DAW.

Having a mixer allows you to:

• Manage more guests: With more channels, you can control and balance audio for each guest, making every voice clear and well-defined.

• Enhance audio quality: Through equalization (EQ) and built-in effects, you can boost audio clarity and depth.

• Simplify post-production: Starting with well-balanced audio saves time in editing, especially for complex sessions with multiple participants.

• Add sounds and effects in real-time: Many mixers let you incorporate sound effects like applause, music, or transitions to make the podcast more dynamic.

  

Key Features to Look For in a Podcast Mixer

The choice is personal, but here are some essential features to consider:

1. Number of Channels

The number of channels indicates how many audio sources you can connect to the mixer simultaneously.If you’re recording solo, a mixer with 2 channels should be enough, but for podcasts with more guests, you’ll need a model with at least 4 channels.Each additional channel is an individual track, giving you greater control over the final product.

2. Built-In Effects

Effects like equalization, compression, and reverb help improve audio quality right from the mixer.Some mixers offer up to 100 customizable effects, ideal for those who want a complete range of effects without costly additional software.

Using equalization lets you balance frequencies for each voice, adapting to the unique characteristics of each microphone and environment.

3. Connectivity

Connectivity options range from USB and SD cards to Bluetooth.Some models allow recording to SD cards for field sessions, while others are perfect for live streaming due to USB connectivity. Bluetooth is especially useful for integrating phone calls or other wireless audio sources.

4. Portability

If you’re recording on the move or frequently traveling, go for a portable and lightweight mixer (some models can be quite large and heavy).For podcasters who frequently move around, models that include a microphone and accessories can be ideal.

5. Quality of Preamps

Preamps determine the microphone’s sound quality: better preamps provide a cleaner sound with less background noise.More advanced models include high-quality preamps that ensure professional results, even with less expensive microphones.

6. Ease of Use

If you are not an electronics enthusiast or too much into learning those minute details in it, then try choosing the models that are intuitive and easier to use.

It is not about giving up features and quality, but surely, once you cannot fully use a product for its intended purpose, you might end up frustrated and then replace it.

7. Quality/Price Ratio

Not everyone has a significant budget to invest in a tool that’s not essential when starting out.Of course, more expensive models offer advantages in terms of quality or features, but there are solid mixers at interesting prices.If you think that you need this tool, it's better to begin with something within your ideal budget and upgrade later on as some more advanced model.

Understanding How an Audio Mixer Works for Podcasting

To get the most out of a mixer, it’s essential to understand how it works and how to utilize all its features:

Channels

Mixers consist of several channels; some can be mono, others stereo. Mono channels provide a single channel to record and play back audio, whereas stereo channels take two or more matched channels and use them to create the illusion of space, better known as the stereo field.

In stereo audio, slight changes in the placement of sound between left and right channels create the illusion of depth.

The most common approaches include the addition of reverberations, delays, and dynamic range processing to make the sound spatially tangible in the mix.

Channel Count and I/O

The number of channels determines how many audio sources can be connected to a mixer, including microphones, recorders, and line-level devices like amplifiers and preamps. Stereo channels count as two inputs. Mixers also have main input and output jacks, enabling the connection of additional equipment such as monitors, instruments, headphones, and external devices.

Channel Strip

Every channel has numerous controls; these are collectively referred to as the channel strip, and it typically contains a variety of knobs and sliders, which can then be used to control numerous types of audio effects.

Some of the common and important parts of any channel strip would include

• Inputs and Outputs: Different types of cables are used for various inputs. XLR cables, common for balanced microphones, work well over long distances. USB cables are generally used for digital devices, and ¼-inch cables connect external equipment, headphones, and audio interfaces.

• Preamplifier: This amplifier increases the audio signal from a transducer, such as a microphone, enhancing its power without introducing unwanted noise or distortion.

• Insert: This allows the signals to be rerouted as either inputs or outputs.

• Compression: Compressors make the dynamic range, (or 'the difference between the quietest and loudest parts' of an audio signal) smaller, in order to have its volume at a more consistent level.

• Gain:Sometimes referred to as input sensitivity or trim, it refers to 'the adjustment of how much of the input signal is matched to the output level of the mixer. When too high, the result of the process is distortion; if too low, excessive noise occurs.

• Aux Sends: Used to route audio from one or more channels to external devices like monitors, headphones, or recording interfaces. Aux sends are essential for creating monitor mixes to be heard during recording.

• Equalizer (EQ): EQ adjusts the balance of frequencies within a signal. There are different types of equalizers:

• Parametric Equalizers: Common in digital mixers, parametric EQs adjust specific frequencies, allowing precise control over the bandwidth (Q) and decibel level.

• Graphic Equalizers: These typically have 6 to 31 sliders, each set to a specific frequency band, offering straightforward but less precise control than parametric EQs.

• Filters: Used to completely remove specific frequencies. For example, low-pass and high-pass filters are effective for removing background noise that falls outside the range of human speech.

• Volume Fader: This controls the output level of each channel.

• Pan: Panning shifts audio between the left and right stereo fields, determining its spatial placement.

• Meters: Meters visually display the output level of each channel.

Bus

Tracks can be grouped into a single channel or output together as a stereo or master bus. This is useful for routing multiple signals through the same processing chain. In a mixing console, auxiliary buses (aux) are necessary for sending a monitor mix to headphones or a stereo monitor.

Phantom Power

Phantom power delivers DC voltage from the mixer to a condenser microphone’s preamp via a balanced cable.

Line Level

This term refers to the signal amplitude. Low-output microphones require preamps to amplify their signal to an audible level. Condenser microphones, which have their own amplifiers, need less gain than dynamic or ribbon microphones.

Top Tips for Using a Mixer in Podcasting

The use of a mixer to podcast is challenging to people who are just getting started, but with just a little bit of patience, you will learn to fully use the features of one.

Here are some tips that may be helpful:

1. Set Gain Level Correctly

• Gain adjusts the microphone’s sensitivity. Start by slowly turning the gain knob while speaking into the mic.

• Keep the level high enough to capture your voice clearly, but avoid distortion (or "clipping"). Generally, it’s advisable to set gain so the volume reaches around 75-80% of the maximum possible.

2. Use EQ to Enhance Voice Quality

• Most mixers offer at least a three-band EQ: lows, mids, and highs.If the voice sounds too bass-heavy, lower the lows slightly. If it lacks clarity, increase the highs a bit.

• Mids help balance the voice, making it fuller and more natural. Adjust these with moderation to avoid unnatural effects.

3. Add Compression, If Available

• Compression helps to balance volume variations and makes the voice more stable. If the mixer has a compression knob, raise it slightly to level volume peaks without making the voice sound too "compressed."

• A moderate level is ideal for podcasting.

4. Use Sound Pads and Effects Sparingly

• If your mixer has sound pads (like applause or pre-set sounds) or effects (like reverb), use them sparingly. These are perfect for emphasizing special moments, but overuse can distract listeners and make the podcast sound less professional.

5. Set Stereo Balance for Multiple Guests

• When recording with multiple guests, adjust the balance to avoid all sounds being "centered."

• Slightly pan guest channels left or right for an ideal audio experience in podcasts with multiple guests, adding a more "live" effect.

6. Monitor in Real-Time with Headphones

• Use headphones to monitor audio in real-time during recording. This lets you catch background noise or other issues before they end up in the final audio.

• Adjust the headphone volume to avoid distractions, but ensure you can pick up on details.

7. Use Separate Outputs for Recording and Monitoring

• Many mixers offer multiple outputs for recording and monitoring. Connect the main output to the recording device and use headphone outputs for monitoring.

• If recording in a noisy room, consider using a separate output to record only the vocal channels, filtering out background noise.

8. Create a Workflow with a Predefined Routine

• Before each recording, check levels on all mics, test sound pads, and verify EQ and compression settings.

• Although it may sound simple, creating a routine helps avoid errors during recording and ensures consistent sound quality. A technical error could mean losing an entire episode, wasting far more time than a simple pre-check would.

9. Check Mute and Final Volume Before Starting

• Remember to check the mute button to avoid accidentally recording off-air conversations or unwanted noise.

• Make sure all channels are live when ready to begin, and adjust the final volume for even balance.

  

Why Choose a Mixer Over an Audio Interface?

An audio interface converts the analog signal to digital, while a mixer lets you control each audio channel in real-time.

A mixer is especially useful if you have multiple guests or audio sources and want to manage everything from a single unit.

Is It Worth Investing in a Professional Mixer?

If producing top-quality audio is a priority, a professional mixer can make a big difference, especially if your podcast has multiple guests or a specific format to structure.

If you’re just starting out, don’t worry—there are budget models with excellent performance that can satisfy even experienced podcasters.

You’ll find some recommendations in our guide on the best mixers for podcasting, with a link at the start of this article.

Recommended Mixer Models

Here are some suggestions to help you choose the right mixer for your podcast:

• For Beginners

  Models like the TASCAM Mixcast 4 are easy to use and include software to get you started right away. An intuitive interface and built-in features, like SD card recording, make these models ideal for newcomers.

• For Large Podcasts

  If your podcast has many guests, consider the Zoom PodTrak P8, which supports up to six mics and provides tools for managing complex sessions.

• For Smaller Budgets

  The Maonocaster Lite is an excellent, affordable option with essential features for recording a simple podcast without sacrificing quality.

• For Livestreams and On-the-Go Sessions

  If your podcast includes live segments or recordings outside the studio, look for models with USB and Bluetooth connections. The Zoom PodTrak P4 is especially appreciated for its portability and battery-power option.

• For Integrated Effects

  If you want to add effects while recording, the Behringer XENYX 1002 SFX with its 100 FX effects is a great choice. This type of mixer is ideal for podcasters looking to enhance audio in real-time, maybe for a music podcast or sound effects.

• Per Utilizzo Avanzato

  Se hai bisogno di un mixer con un supporto software avanzato, il Mackie ProFX12v3 è un'opzione solida. Include strumenti di registrazione professionale come il Pro Tools e 23 plugin, ideale per podcast con esigenze audio più complesse.

  

Still unsure how to choose the best headphones or mics for your podcast? If so, read our guides:

How to choose the best podcast headphones (2024)

How to Choose the Best Microphone for your Podcast

How-To Guide: How to Choose the Best Audio Interface for your Podcast

Conclusion

Which mixer to choose depends on your specific needs and the kind of podcast you are producing.

The addition of the mixer will be a worthy addition that helps in enhancing sound quality, saving time in post-production, and giving it a professional touch.

With many models available, each with unique features, it becomes quite important to be clear about what works best for you.

Take the time to evaluate all options carefully and, where possible, try a mixer in-store at a specialty store.

Choose the best model for your budget and podcasting requirements, and you're close to your target of having high-quality balanced audio for listeners.

Author's note

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Our AI-driven podcasting software transforms your existing content—blog posts, newsletters, and even your favorite articles—into podcast episodes, all in your own voice.

PodcastAI takes care of everything: it writes scripts, generates show notes, creates cover art, and provides detailed chapters and transcripts.

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Whether you’re a creator, business owner, or marketer, PodcastAI helps you deliver your message, grow your reach, and save time.