EVO 4

I use Evo with a laptop.
Accordingly, the sound card itself and all related audio equipment are stationary, and the laptop follows me around the apartment and beyond.
In such conditions, I got the following experience in 4 months of use:

a) pluses
- on win 10, the card was installed as a native one and worked as accurately as a clock, right up to the notorious system updates;
- dimensions: small, very convenient, does not interfere on the table;
- preamplification: for a fairly quiet tube microphone (Nady 1100, not bad, but entry-level, and very old) it gives out smoothly. The impression that there is no color at all. At least on my cheap equipment (mostly in the non-professional segment), when the gain is changed, no metamorphosis in the signal is observed;
- Evo software mixer is simple and straightforward from the very beginning.

b) cons:
- case: since I use the device stationary, this does not concern me much, but if you often work in the field, you will want a more reliable case. Now, when you change the connected devices, you take the entire card in your hand and squeeze it with quite a little effort. But this effort is enough for fears that you will damage the device. I repeat: the card itself does not suffer in any way, but there is fear, and it distracts attention;
- weight: very light piece. If this is a plus during transportation, then be careful when working - position the cables so as not to catch on them and not accidentally throw the Evo off the table;
- compatibility: after recent updates to the win 10 system, reconnecting the Evo became problematic - the settings for bit depth, sampling frequency, and latency began to get lost. This can happen even during recording, resulting in signal interruption (the sound growls loudly, as if it lacks a buffer).
_____ I treat this defect as follows: before recording, I change all the audio settings in Evo and daw, save them, then return the old settings, save again. It's annoying, but it works. I don’t know what is the matter more - in the OS, Evo, DAW or all together, but this only applies to recording. More precisely, analog-to-digital conversion. I am inclined to conclude that the fault for this lies with microsoft, but nevertheless it is desirable that the audient react faster, and they do not seem to read letters.

It's all! When the problem of driver compatibility is fixed (no matter who it is - MS or Audient), this interface will give you confidence and peace of mind. You can get used to the control, and if you are lazy, use a software solution. And yes, if you only use it at home and do not disconnect from your computer, then the described problem will not occur.
And once again I want to draw your attention to the ergonomics of the device. You don't expect the virtues it has from such a small box. Great device.

Evo 4 is a reliable device that does a big job with little need for attention, so much so that it is easy to forget the device is there.

Audient recently enhanced user functions with the release of Windows and Mac desktop clients for managing Evo 4 via a keyboard/mouse. The value added software utility includes an additional desktop interface for managing loopback recording. With the release of this software utility the unit's overall accessibility, especially to non-tech users, is greatly improved.

I am producing some classical musicians in a large church right now with 5 mics which I am covering with Evo4 and a Zoom H5 as preamps. Evo 4 is portable, the unit is ready for use as soon as your computer is "up", and being able to run two mics on smartgain meant I could forget those mics and focus on issues that need constant attention when dealing with live performers.

A few reviews have mentioned that levels are not stored in Evo 4 memory between re-boots, and while I understand the seeming inconvenience, it takes little time to find a mic level with smartgain, and for work that needs intensive gain control these kinds of levels need constant attention whatever device you use.

Other reviews have also mentioned that monitors are deactivated while headphones are plugged in. As long as you know your choices when you buy, I do not see the problem at this price point.

Device efficiency saves time in live situations. For vloggers, gamers, and podcasters, Evo 4 is low maintenance. For professionals Evo 4 gives hands-free utility to permit increased scope of work. Audio quality is well above its price level, and yes, it CAN run a Shure SM7b, although I still slot a Cloudflifter into my soundchain. I would would trade up for the Evo8. I cannot think of a reason why even a pro would not be happy to have one in inventory.

If Audient offered a version upgrade which came in a hardened case I would pay the difference for the extra duability when I am on the road with it. Not everyone needs that though.

Great machine.

Evo 4 by Audient.
It is a great compact interface with an amazing sound quality given the price tag. Controls are a little bit different from other interfaces but once you get used to it is a breeze to work with. I would say the simplified 1 knob for all solution is really ingenious. And I like the smart gain function, it is very practical and saves time.
Audient software to control works very well in Windows and the driver is also flawless in my setup. It also comes with a bunch of 3rd party software that are very useful.
The build is good but the plastic seems very fragile, I have doubts about the durability of it, but since it looks like a product targeting home studio/podcast/vloggers I do not see much problem.
The second issue I have is the shape design. At first, I found it very elegant and distinctive from other products but the lightweight construction + the tall brick format makes it very unstable.
Pros
- easy of use
- great sound quality
- affordable
- smart gain
- usb-C connection
Cons
- plastic construction
- lightweight + tall brick design is unstable

Compared to other interfaces in this price range and slightly above, the Evo 4 has the best loopback mixer.
The "loopback" inputs and outputs can be accessed both by ASIO drivers and by windows drivers. This means that you can send audio to and from the windows environment and your DAW natively through the interface. The loopback mixer will let you mix between the virtual loopback inputs, the two hardware inputs AS WELL AS the hardware outputs and sum it into one virtual bus which are called the loopback outputs.
I think calling it "loopback" is misrepresenting and underselling this feature.

In my more than 1 year of use I have been satisfied with its performance. The build quality is fine but the unit is very light weight and susceptible to getting pulled off the table from a headphone or guitar cable plugged in the front. There is also no way provided to screw it to a top.

I use this to stream music from my DAW to my friends and it works very well for that. I can either mix in my microphone input and DAW audio to stream together as one audio stream. OR if the streaming software allows for it, select loopback audio and microphone input as separate audio sources, and stream only the DAW audio to the loopback. DAW Audio can be unprocessed in this way and I may put a gate and compressor on my mic.

The included software is okay too. I have tried it but I don't use it personally because I was already used to other products which fulfilled the same purpose.

All in all, I would definitely recommend this. And if you wanna stream music, this is definitely the best choice in its price range.

Without much ado, this interface left me very satisfied and ecstatic with its features.

#HARDWARE: Small, practical and very powerful. (It came in a box that I didn't even expect to fit).

When I opened it I was a little suspicious because in fact, it was very small, but I decided to install it first and see the quality before drawing other conclusions.

Impeccable finish, and all buttons well distributed and functional, it is easy in a moment of quick response, to identify what needs to be done.

#SOFTWARE: I saved the best for last!

- Undoubtedly one of the best controller software on the market and I'll tell you why: because it's simple and practical!

- Evo Control basically materializes its interface on your screen, which makes all the commands you have physically can be executed by the screen. (It's very practical, one click and that's it!)

- Control volume, equalization and etc. I was really surprised by the sound quality and processing!

#SOUND: It's the part that left me very surprised.

- I had an M-Audio AIR 192 and I switched to this Evo and it was worth every penny. I'm using it with 2 M-Audio reference monitors and I can say that they responded much better to this EVO than the M-Audio 192.

- Bass, Treble and Medium were very well defined and accentuated, the difference was so clear that I sold my M-Audio AIR and only got this Evo. (I intend in the future to get the larger edition, with more channels).

Les + :
- portable et compacte
- smart gain pratique
- intuitive
- pas besoin de drivers sur macOS et iPadOS
- USB-C (données et alimentation)

Les - :
- tout plastique
- pas de housse de transport
- pas si compacte que ça
- mal équilibrée (vite entraînée par le poids des câbles qui y sont branchés)
- application pour ordinateurs seulement
- fonction Smart Gain peu intuitive et longue (environ 15/20 secondes de réglages)
- un peu cheap

On aurait payé 50€ de plus facile pour une interface plus costaud. Définitivement.
A voir comment elle vit dans le temps. Mais pour le prix, ça reste imbattable !

I have this interface for a month now, and it's really great.

The LEDs around the dial are my favorite. When you turn the knob, it shows the selected gain, and if you don't touch it it shows the volume of the selected input/ouput. And the dial works also great to configure the monitor mix.

I haven't used the Smart Gain that much, but the input buttons also light up red when they clip, so that also helps to set the gain correctly.

So even with 1 dial you have a lot of control.

I like you can mute the inputs, but the "hold to mute/unmute" is a bit cumbersome if you want to switch it on/off quickly.

I'm using this interface with GNU/Linux, even though it's not officially supported, it works mostly out-of-the-box.

It has a nice form factor, and with the inputs on the back, it stands nicely on my desk.

I would definitely recommend this to any beginner, it's a great piece of hardware.