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Audient Audio Interface iD14 MKII, 2 Class-A vs Audient EVO 4 USB Audio Interface

Updated August 2026 — Audient Audio Interface iD14 MKII, 2 Class-A wins on audio and build, Audient EVO 4 USB Audio Interface wins on user-friendlines and price.

The Audient iD14 MKII offers superior audio quality and advanced features, making it the better choice for professionals, while the EVO 4 is a solid budget option for beginners.

Why Audient Audio Interface iD14 MKII, 2 Class-A is better

Audio Quality

iD14 MKII features Class-A preamps for superior sound.

Build Quality

iD14 MKII has a robust all-metal housing.

Features

iD14 MKII includes advanced monitoring functions.

Why Audient EVO 4 USB Audio Interface is better

Price

EVO 4 is significantly cheaper.

User-Friendly

EVO 4 has Smartgain for automatic level adjustment.

Portability

EVO 4 is lightweight and compact.

Overall score

Audient Audio Interface iD14 MKII, 2 Class-A
85
Audient EVO 4 USB Audio Interface
70

Specifications

SpecAudient Audio Interface iD14 MKII, 2 Class-AAudient EVO 4 USB Audio Interface
PreampsClass-AJFET
USB TypeUSB-CUSB
Outputs2 Headphones1 Headphone
SmartgainNoYes
Sales Rank39557021

Dimension comparison

Audient Audio Interface iD14 MKII, 2 Class-AAudient EVO 4 USB Audio Interface

Overview of the Audient Audio Interface iD14 MKII

The Audient Audio Interface iD14 MKII is a high-performance USB audio interface equipped with two Class-A microphone preamps. Priced at $318.40, it positions itself as a premium option for audio enthusiasts and professionals. The iD14 MKII boasts advanced transducer technology, enhancing audio quality significantly compared to its predecessor.

This interface features a new USB-C connector, which facilitates easier handling and improves power supply, eliminating the hassle of multiple cables. Its robust all-metal housing ensures durability, making it an excellent choice for musicians on the go. With a sales rank of 3955, it has garnered attention for its outstanding performance and reliability in home recording setups.

Overview of the Audient EVO 4

The Audient EVO 4 USB Audio Interface is a more budget-friendly option priced at $161.40, making it about 50% cheaper than the iD14 MKII. Despite its lower price, the EVO 4 does not compromise on quality, offering features like a discrete JFET instrument input and a multifunctional rotary control with an LED ring.

This interface is particularly appealing for beginners and home studio setups due to its Smartgain feature, which automatically adjusts input levels. With a sales rank of 7021, it has established itself as a competitive choice in the entry-level audio interface market, offering a good balance of functionality and affordability.

Audio Quality Comparison

When it comes to audio quality, the Audient Audio Interface iD14 MKII stands out due to its Class-A microphone preamps sourced from Audient's high-end ASP8024 HE console. This technology contributes significantly to the overall sonic performance, making it ideal for professional recordings. The iD14 MKII is designed for users who demand top-tier sound quality and reliability.

In contrast, the EVO 4, while still offering impressive sound through its AKM converters, may not reach the same sonic heights as the iD14 MKII. However, it provides satisfactory audio quality for casual users and beginners, making it a suitable option for those who do not require the utmost precision in their recordings.

Features and Functionality

The iD14 MKII is equipped with features that cater to more experienced users, such as monitor mix and monitor panning functions. These tools allow for precise control over audio monitoring, which is crucial during recording sessions. Additionally, the inclusion of two headphone outputs enhances versatility, accommodating multiple users.

On the other hand, the EVO 4 focuses on user-friendliness with its Smartgain feature and intuitive controls. The DSP-based software mixer allows for low-latency monitoring and flexible routing, which can be particularly beneficial for live performances or streaming scenarios. While the EVO 4 offers essential features for casual users, the iD14 MKII provides a more comprehensive suite for professional applications.

Build Quality and Design

The build quality of the Audient Audio Interface iD14 MKII is notable, featuring an all-metal housing that ensures durability and longevity. This design is not only aesthetically pleasing but also practical for musicians who travel frequently, as it can withstand the rigors of mobile use.

Conversely, while the EVO 4 is designed to be compact and portable, it may not offer the same robust construction as the iD14 MKII. However, its lightweight and sleek design make it an excellent choice for those who prioritize portability without compromising too much on functionality.

Target Audience

The Audient Audio Interface iD14 MKII is targeted towards professional musicians, sound engineers, and serious hobbyists who prioritize sound quality and advanced features in their recording setups. Its price point reflects its premium nature, appealing to those who are willing to invest in high-quality equipment.

In contrast, the EVO 4 is designed with beginners and casual users in mind. Its affordable price and user-friendly features make it an attractive option for those just starting in audio recording or looking for a reliable interface without breaking the bank.

Price Comparison

The price difference between the two interfaces is significant, with the iD14 MKII retailing at $318.40 and the EVO 4 at $161.40. This makes the iD14 MKII about 97% more expensive than the EVO 4. While the higher price tag of the iD14 MKII is justified by its superior audio quality and advanced features, the EVO 4 offers great value for those on a budget.

Given the price disparity, potential buyers should consider their specific needs and whether the enhanced features of the iD14 MKII are worth the additional investment compared to the more economical EVO 4.

Which should you buy?

Choosing between the Audient Audio Interface iD14 MKII and the Audient EVO 4 ultimately comes down to your specific needs and budget. If you are a professional or serious hobbyist looking for top-notch audio quality and advanced features, the iD14 MKII is the clear winner, despite its higher price point. However, if you are a beginner or someone who needs a reliable interface for casual use, the EVO 4 provides excellent sound quality and functionality at a significantly lower price. Each product has its strengths, making them suitable for different audiences in the audio recording landscape.