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Audient EVO 4 USB-C Audio Interface

BH #AUEVO4 • MFR #EVO4
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Audient EVO 4 USB-C Audio Interface
Key Features
  • Musicians, Podcasters, Producers
  • Bus Powered / Mac, Windows, iOS
  • 2 XLR-1/4" Mic/Line In, 1/4" Hi-Z Input
  • 1 Headphone Output, 2 Line Outs
Podcasters, musicians, producers, and content creators can benefit from the Audient EVO 4, a desktop 2x2 USB audio interface that makes capturing high-quality audio effortless. It features two warm EVO mic preamps, a JFET Hi-Z input for instruments, and Smartgain automatic gain control. Plus, its two 1/4" monitor outputs and headphone output are perfect for connecting your speakers and headphones for monitoring.
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Audient EVO4 Overview

From Manufacturer

Podcasters, musicians, producers, and content creators can benefit from the Audient EVO 4, a desktop 2x2 USB audio interface that makes capturing high-quality audio effortless. It features two warm EVO mic preamps, a JFET Hi-Z input for instruments, and Smartgain automatic gain control. Plus, its two 1/4" monitor outputs and headphone output are perfect for connecting your speakers and headphones for monitoring.

The EVO 4's large knob provides convenient control of levels for your monitors, headphones, and channels, while the multifunction buttons enable easy muting of the inputs and headphone output. The audio loopback function makes it possible to record computer audio at the same time as the inputs—a welcome feature for podcasters who need to capture remote guests via Skype or other VoIP apps.

DAW software, virtual instruments, samples, cabinet simulation, and more are included to get you started on your path toward achieving polished productions. Because the unit is bus-powered, you can power it straight from your computer; you never need to worry about accidentally forgetting or unplugging a power supply. It includes a USB Type-C to Type-A cable to connect to your Mac/Windows computer. USB Type-C and USB Type-C to Lightning cables are available separately to expand connectivity options.

High-Quality Audio Performance
Building on Audient's 20+ years of audio design experience, the EVO 4 gives you premium audio quality—58 dB gain range, -128 dB mic pre EIN, and 113 dB dynamic range—on your desktop; something that benefits content creators, producers, and instrumentalists in home studios or on the go.
2-Channel Input Section
Record panel podcasts or several musicians through the warm, accurate EVO preamps and high-performance AKM converters. The EVO 4 features two XLR-1/4" combo mic/line inputs and a 1/4" Hi-Z JFET instrument input to handle a variety of sources from dynamic and condenser mics to electric guitars and outboard preamps.
Stereo Headphone Out and Two Monitor Outputs
With two balanced 1/4" monitor outputs and a 1/4" headphone output, the EVO 4 can act as the central hub for your main speakers and headphones. Plus, the touch points and large rotary control provide intuitive access to volume adjustments for the outputs.
SmartMuting
Connecting a set of headphones to either of the headphone ports will automatically mute the corresponding speaker outputs, making switching between loudspeaker monitoring and headphone monitoring quick and seamless.
Smartgain Mode
Make sure you capture everything perfectly with Smartgain mode. Start playing or singing and Smartgain mode will automatically set the level of your microphones. You can even perfectly match and adjust gain to two channels simultaneously.
Work Anywhere
All of EVO 4's advanced features are powered directly from your computer via USB, letting you start recording on the go, whenever inspiration strikes.
Audio Loopback
Audio loopback enables you to record your computer audio at the same time as your microphones, making it ideal for podcasters and streamers.

  • Record your computer's audio
  • Record guest Skype/video calls
  • Record gaming audio
Powerful Control
  • Smart Touchpoints: Control your speakers, headphones, and channels all using the volume encoder.
  • Monitor Mix: Leave latency behind. Blend between your inputs and DAW playback to reduce latency when recording.
  • Monitor Pan: Pan your inputs and DAW playback left or right and create the perfect headphone balance for recording.
  • Switchable Phantom Power: Individually switch 48V phantom power on/off for each channel and give your microphones the power they need.
  • Multifunction Buttons: Channels 1-2 and output volume button can quickly be muted by holding them down until they begin to flash.
  • Software Control: Set the gain of your mic preamps using your DAW (with compatible software). Your settings will also be stored in your session.
Mac, Windows, and iOS Compatibility
In addition to being compatible with Mac and Windows computers, the EVO 4 audio interface can be used with your iPad or iPhone. To use EVO 4 with an iPad Pro that has a USB Type-C port, simply connect it using a USB Type-C cable (available separately). The USB Type-C port on the iPad Pro will provide full USB bus power, so you do not need an external power source.

In order to connect the EVO 4 to an iOS device equipped with a Lightning port, you will need an Apple Camera Connection Kit and an active USB hub (both available separately). The active USB hub is required as the Lightning port cannot provide enough bus power for the EVO 4 to work correctly, and the hub will provide the correct power via the USB cable.

Bundled Software
Compatible with all major audio software and plug-ins, the EVO 4 comes bundled with a collection of professional software, giving you everything you need to start recording.

  • Steinberg Cubase LE and Cubasis LE 2: Turn your Mac/Windows computer into an easy-to-use music studio with all the basic tools for recording, editing, and mixing everything from the initial musical idea to the final track.
  • Steinberg Retrologue 2: This virtual instrument emulates the warmth and fatness of classic analog synthesizers, producing a wealth of sounds that will inspire you time and again.
  • Waldorf Edition 2 LE: Software emulations of three classic Waldorf products, including the legendary synth PPG Wave 2 drum module, Attack, and D-pole filter.
  • Two Notes Torpedo Wall of Sound: A speaker and miking simulation plug-in with eight carefully selected cab emulations, including emulations of MesaBoogie, Fender, and Ampeg.
  • GForce M-Tron Pro LE: An industry-standard emulation of the classic Mellotron tape playback keyboard.
  • The Sample Boutique from Loopmasters: Over 2GB of drum loops, synth loops, vocal loops, and more.
  • Produce Like a Pro: Three free online courses full of valuable insight and techniques.
  • Subitopiano: Get 20 minutes of time (at no extra cost) recording your MIDI tracks on a real grand piano through a specifically designed and fully automated studio, all over the web.

Audient EVO4 Specs

Key Specs
Channels of I/O
Analog:
2 Inputs / 2 Outputs at 96 kHz
Maximum Sampling Rate
96 kHz / 24-Bit
Number of Microphone Inputs
2
Analog Audio I/O
2x Combo XLR-1/4" TRS Mic/Line Input
1x 1/4" TS Hi-Z Input
1x 1/4" TRS Headphone Output
2x 1/4" TRS Monitor Output
Digital Audio I/O
No
Host Connection
1x USB-C
Power Requirements
USB Bus Power
General
Display
1x Multi-Segment LED Meter
Channels of I/O
Analog:
2 Inputs / 2 Outputs at 96 kHz
Built-In DSP
No
Maximum Sampling Rate
96 kHz / 24-Bit
Number of Microphone Inputs
2
Built-In Microphone
No
Input Level Adjustment
2x Automatic
1x Knob
Signal Processing
Pad
No
Gain/Trim Range
Mic/Line/Hi-Z Inputs:
58 dB
High-Pass Filter
No
Solo/Mute
Mute per Input Channel, Master
Connectivity
Analog Audio I/O
2x Combo XLR-1/4" TRS Balanced Mic/Line Input
1x 1/4" TS Unbalanced Hi-Z Input
1x 1/4" TRS Unbalanced Headphone Output
2x 1/4" TRS Balanced Monitor Output
Phantom Power
48 V ± 4 V, Selectable On/Off (Selectable on Individual Inputs)
Digital Audio I/O
No
Host Connection / USB
1x USB-C
Host Connection Protocol
USB 2.0
USB (Non-Host)
No
Sync I/O
No
Network I/O
No
MIDI I/O
No
Expansion Slots
No
Wireless
No
Performance
Frequency Response
A/D Converters:
10 Hz to fs/2 ±0.5 dB
D/A Converters:
10 Hz to fs/2 ±0.5 dB
Mic Inputs:
10 Hz to 40 kHz ±0.5 dB
Line, Hi-Z Inputs:
10 Hz to 20 kHz ±0.5 dB
Headphone Outputs:
10 Hz to fs/2 ±0.5 dB
Maximum Input Level
Mic Inputs:
+16 dBu
Hi-Z Inputs:
+10 dBu
Maximum Output Level
D/A Converters:
+11 dBu
Headphone Output Power
45 mW into 30 Ohms (Max)
52 mW into 60 Ohms (Max)
20 mW into 600 Ohms (Max)
Impedance
Mic Inputs:
> 3 Kilohms (Balanced)
Line Inputs:
> 10 Kilohms (Balanced)
Hi-Z Inputs:
1 Megohm (Unbalanced)
Dynamic Range
AD/DA Converters:
113 dBA
SNR
Mic/Line/Hi-Z Inputs:
100 dB
THD+N
A/D Converters:
< 0.001% (1 kHz, at -1 dBFS)
D/A Converters:
< 0.0015% (1 kHz, at -1 dBFS)
Headphone Outputs:
< 0.0015% (1 kHz, at -1 dBFS)
Hi-Z Inputs:
< 0.3% (1 kHz)
Mic/Line Inputs:
< 0.0015% (1 kHz)
EIN
Mic/Line Inputs:
< -128 dB
Digital Audio
Sample Rates
Up to 96 kHz
Sample Rate Conversion
No
Bit Depths
Up to 24-Bit
Latency
5 ms at 44.1 kHz (Dependent on Buffer Size, Input to Output)
4.1 ms at 96 kHz (Dependent on Buffer Size, Input to Output)
Sync Sources
Internal
Audio Storage & Playback
Media/Memory Card Slot
No
Compatibility
OS Compatibility
Computer: macOS 10.7 or Later / Windows 7 or Later
Mobile: iOS Only
Processor Requirement
Mac:
Intel
PC:
1.6 GHz Intel Core 2
AMD
RAM Requirements
1 GB
Required Hardware
Available USB 2.0 Port
USB Cable (Included)
Power
Power Requirements
USB Bus Power
Physical
Dimensions
5.51 x 2.64 x 2.64" / 14 x 6.71 x 6.71 cm
Weight
12.7 oz / 360.0 g
Packaging Info
Package Weight
1.29 lb
Box Dimensions (LxWxH)
6.8 x 3.85 x 3.55"

Audient EVO4 Reviews

Terrible Noise, Audient Says It Has No Shielding. Unusable Even in a Pro Environment

By Erik
Rated 1 out of 5
Date: 2026-04-20

On the advice of B&H, I bought this as part of a travel kit for VO work. I get constant noise (shows up across frequencies high to low in izotope & easily hear it in headphones). Have tried 3 different mics, replaced all my cables. I work inside a professional Whisper Room. When I switch in my old Scarlette FocusRite 2i2 (no other changes) the noise disappears, my recordings all come out clean. When I contacted Audient support, they told me it was due to the fact that they don't have internal shielding in their product. They refuse to inspect, replace or refund the product. I was told to take it up with B&H, but it's too late for a refund anyway. This unit is unusable for VO or audiobooks (noise floor well above ACX requirements). I'm out $180+ with a piece of audio equipment that can't be used on the road or in a professional, sound-treated environment. With customer support that will quickly dismiss you while admitting to a bad design, I cannot recommend strongly enough: Stay away from this brand & their products.

Good with a few connection issues

By Kyle
Rated 4 out of 5
Date: 2022-04-25

Overall good product with only a couple issues I have seen. If you put your computer in sleep mode and then wake it up, it sometimes will not be properly connected and you will need to replug in the interface. Also, occasionally there is a delay with sound coming from your computer that can only be resolved by changing the volume a bit and it will resync up.

See any errors on this page?

Is it still possible to ignore the dedicated DI ...

Is it still possible to ignore the dedicated DI and instead use the 2 mic/line pres for 2 separate electric guitars? Can the 2 inputs be used as instrument inputs like the Motu M2?
Asked by: Hans
Just one instrument input: "This unit may look tiny, but it packs two pristine mic pres, a Hi-Z input for instruments, two 1/4" monitor outputs, and a headphone out that can power a variety of cans with power and punch." Analog I/O: 2 x Combo XLR-1/4" TRS Balanced Mic/Line Input 1 x 1/4" TS Unbalanced Hi-Z Input 1 x 1/4" TRS Unbalanced Headphone Output 2 x 1/4" TRS Balanced Monitor Output
Answered by: Mark S
Date published: 2020-08-03

Can phantom power be applied to the each input ...

Can phantom power be applied to the each input individually?
Asked by: Elazar
Phantom Power on the Audient EVO 4 will be applied to both channels.
Answered by: David M
Date published: 2022-05-31

is this class compliant?

is this class compliant?
Asked by: Anonymous
The EVO4 will work on Mac, Windows and iOS. There are drivers to download.
Answered by: James Cruz
Date published: 2021-08-02

Is this compatible with Chrome operating system - ...

Is this compatible with Chrome operating system - Chrome Book?
Asked by: DARRYL
The Audient EVO 4 is not compatible with Chrome OS.
Answered by: Calvin M
Date published: 2023-05-25

Will this mic come with the USB cable to connect ...

Will this mic come with the USB cable to connect to your computer?
Asked by: Shravan
Yes, A USB Type-C to Type-A cable is included.
Answered by: Jose
Date published: 2020-05-27

Is this unit sufficient to use with the Shure ...

Is this unit sufficient to use with the Shure SM7B?
Asked by: TJ
Yes, you can use the EVO 4 with a Shure SM7B. There is sufficient gain for the mic with the built-in preamp. However, if you find that you require more volume from the mic for your application, you can add a Cloudlifter, FetHead or similar device between the mic and EVO 4 for additional gain.
Answered by: Lisa S
Date published: 2020-10-22

Is this something you can plug studio monitors ...

Is this something you can plug studio monitors into and use to control volume?
Asked by: Jeremy
While the Audient EVO 4 Desktop 2x2 USB Type-C Audio Interface will connect to studio monitors for audio output and volume control, this is limited to its functionality while acting as an interface to a DAW. For a studio monitor selector and volume controller, we recommend BH #MABKPSMC Mackie Big Knob Passive Studio Monitor Controller: https://www.bhphotovideo.com/c/product/1313074-REG/mackie_big_knob_passive_studio.html?sts=pi&pim=Y
Answered by: Matt Z
Date published: 2021-11-22
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