Audient EVO 4 Vs Audient iD4

An audio interface is necessary to help connect your inputs to the computer. Audient EVO 4 Vs Audient iD4 are perfect options for small setup and beginners who want an easy-to-use interface but powerful enough for their microphones. These interfaces are very affordable and have some exciting features. If you wonder which to go for, let’s see what they offer here.

In this comparison, we are going to talk about:

  • Do You Need an Audio Interface
  • What are Audient EVO 4 and Audient iD4
  • How is the Design of Audient EVO 4 and Audient iD4
  • How are the Interface of Audient EVO 4 and Audient iD4
  • What are the Features of Audient EVO 4 and Audient iD4
  • How is the Performance of Audient EVO 4 and Audient iD4
  • Audient EVO 4 Vs Audient iD4

Buying an Audio Interface

Computers are getting better, and there are tons of software for different purposes, including sound production and editing. The software will continuously improve with upgrades and the machine’s ability to process. However, the typical connector in a PC or laptop is relatively limited. They are also getting less because most of us rely on wireless transfer, which is arguably more convenient and easy to operate across different operating systems or machines. They don’t have an XLR or TRS jack for sound processing purposes.

If your microphone has a USB cable like many broadcasting mics today, there is no need to add other equipment. But, we must add something to bridge the connection for those who want a more professional result or use an XLR mic that usually has a better overall performance. An audio interface is ideal for everyone who uses an XLR microphone or plans to buy one for the setup. If you have a mid-range or high-end mic, the interface is usually cheaper, around $100 for a single or two inputs.

Not everyone will need an interface, depending on the type of input. If you are recording with XLR or TRS mic and recording instruments like electric guitar directly to the computer, then an interface is necessary. But, if you choose to buy a USB mic like HyperX Quadcast and Elgato Wave 3, we can directly plug the mic into a USB port. USB microphones have the internal component to drive the microphone properly through USB power, so they are convenient if you want to start simple.

 Audient EVO 4Audient iD4
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Product Dimensions5.51 x 2.64 x 2.64 inches
5.12 x 4.72 x 16.14 inches
Shipping Weight12.7 ounces 1.63 pounds

About Audient EVO 4 and Audient iD4

If you want to get into recording, it is wise to start with an XLR microphone because this connector is more prevalent among professional audio gear. It will be compatible with lots of your other equipment. XLR microphones have existed for so long, while the USB variant is still relatively new. People will argue, but many believe that the XLR microphones are superior. The audio interface will convert analog signals from your mic to digital information for the computer and software to process.

An audio interface is straightforward; you need to power it by plugging it into the USB port, connecting the mic/input, and opening your recording software. Depending on what you want to record and the mic used, we have to adjust some settings, but the crucial part is choosing the model that fits the application. The Audient EVO 4 and Audient iD4 are two ideal and relatively affordable options to consider for those who only use one microphone or input.

The Audient id4 is an older model and also more expensive. We usually recommend getting Scarlett Solo Vs 2i2 on a budget because options like iD4is pretty high. But, not long ago, Audient launched EVO 4 with a lower price point, making it an exciting option for many people, especially those who recently started building the setup. Both Audient EVO 4 and Audient iD4 share many similarities and notable differences. One is the number of inputs since EVO 4 has two XLR while iD4 has one.

We want to mention that EVO 4 is categorized as two inputs like iD4. While it has two XLR combos, one of them will be off automatically once you plug the instrument input, so both can record only two inputs simultaneously. The advantage is that EVO 4 becomes more flexible as you can use two XLR mics or condenser mics.

Audient EVO 4 and Audient iD4 Design

Before getting into what else these audio interfaces can offer, let’s see the units first. As for build quality, the iD4 is better as it has metal housing, while EVO 4 is all plastic. The plastic has a matte finish and feels soft to touch but has a little gift when you press it, so you may want to avoid dropping it. The iD4 is sturdier and more space-consuming as it fits more dedicated controls on the surface. The more modern variant EVO 4 uses a USB-C port while the latter has USB2.

Both variants come with a decent cable to connect to the computer and LED lights to provide information. We prefer the iD4’s user interface because it has separate dedicated controls and better-LED features to give you more information. The EVO 4 has a compact approach, and while it is less space-consuming, it can be confusing when you forget to switch the function as it only has a single adjustable knob.

Audient EVO 4 and Audient iD4 Interface

Now let’s look at the whole interface starting from the EVO 4. As you can see, there is only one knob here, and this knob is to adjust everything from the gain range to the mix level. There are two XLR combo inputs on the back and balanced L/R output for your balanced speakers. Next to it is the USB-C port to the computer connector. The other buttons at the top are input options 1 and 2, phantom 48V, SmartGain button, mix level, and headphone volume.

You can find the line or instrument input and a quarter jack for a headphone at the front panel. Similarly, the iD4 puts its D.I or instrument input and a headphone jack at the front. The difference is that iD4 has two headphone outputs, a quarter and a 3.5mm, which work simultaneously. You can find a single XLR combo on the rear panel, a switch for phantom power, a pair of balanced output, and a USB2 power source.

There are four knobs on the iD4, and each input has a separate gain. The top knob is for microphone gain, and below it is the D.I or instrument gain. The largest knob is for headphone or monitor volume, and the last smaller knob is to adjust the mix. There is a mute button for the balanced output and an ID button that converts the large knob into a scroll wheel on the computer. There is no dedicated mute button for the microphone in either of these models.

Audient EVO 4 and Audient iD4 Features

Next, let’s see the features in Audient EVO 4 and Audient iD4 because they have some exciting technologies. The EVO 4 is marketed for users with a simple setup and beginners, especially the SmartGain function. The green button with the mic icon on it is to activate this feature which automatically adjusts the gain of your input. By pressing this button and the input, you want this interface to analyze the ideal gain for the input so you can start right away.

SmartGain feature is highly convenient for beginners or when you are unsure about how much gain the mic needs, but most experienced users will prefer to set the gain manually. The iD4 doesn’t have this feature, but the gain monitor is better since it uses different color-coded LED lights that tell the level instead of just an approximate percentage. Due to its age, a feature missing from iD4 is an audio loop from a computer. The EVO 4 software allows recording from the interface and sound from the computer like background music.

What EVO 4 doesn’t have is dedicated gain knobs for each input without selecting the input first and a mute button for the balanced speakers. The EVO 4 will automatically mute the balanced speakers once you plug the headphone. Additionally, the lack of a dedicated mic mute button makes muting more convenient for the software.

Audient EVO 4 and Audient iD4 Performance 

Lastly, let’s take a look at the performance of Audient EVO 4 and Audient iD4. We think they are very similar from an audio perspective, but there is also a slight difference, especially in music like guitars. We can’t pinpoint the difference for the voice part as they sound identical in our ears. But the guitar sounds better in iD4, probably because it uses different components. The older interface is more well-defined on the high end and sounds slightly airier. The piano also sounds warm and fuller when using iD4.

Audient EVO 4 Vs Audient iD4

Both models are amazing, and you will be happy with either. But, there are some significant differences, such as two XLR ports in EVO 4, which are necessary if you use two condenser mics. But, the gain range of Audient EVO 4 and Audient iD4 are the same or 58dB, which may not be sufficient if you have a gain-hungry dynamic mic. From the usability, they are very similar, and we like the control system of iD4 better as it is more straightforward.

- Get better recordings with EVO 4's clean, warm accurate EVO preamps and high performance AKM converters.
- Start playing or singing and Smartgain mode will automatically set the level of your microphones.
- Record your computer audio at the same time as your microphones. Ideal for podcasters and streamers.
- EVO 4 comes bundled with a collection of professional software, giving you everything you need to start recording.
- The Audient mic pre is a high grade hybrid discrete and op amp design that delivers a clean, accurate and detailed translation of your source.
- iD4’s converters make sure you hear every nuance, every detail of your audio, letting you hear your mix more accurately.
- Designed to replicate the input stage of a classic valve amplifier, iD4’s harmonically rich JFET Instrument Input is the perfect sonic foundation for your guitar or bass.
- Turn iD4’s volume knob into a virtual scroll wheel and take control of a variety of compatible onscreen parameters.


The decision is yours or which you think meets the setup. We recommend EVO 4 since it is an affordable and reliable option, especially for beginners. It can take two condenser microphones and sound just as good for voice while still decent for instruments.

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