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Audient Audio Interface iD4 MKII, Class A Console vs Audient EVO 4 USB Audio Interface

Updated August 2026 — Audient Audio Interface iD4 MKII, Class A Console wins on build and audio, Audient EVO 4 USB Audio Interface wins on price and user-friendlines.

The Audient iD4 MKII offers superior audio quality and professional features, while the EVO 4 is more budget-friendly and user-friendly. Choose based on your needs.

Why Audient Audio Interface iD4 MKII, Class A Console is better

Audio Quality

iD4 MKII features a Class-A preamp for superior sound.

Build Quality

iD4 MKII has a durable all-metal housing.

Professional Features

iD4 MKII includes monitor mix and panning functions.

Why Audient EVO 4 USB Audio Interface is better

Price

EVO 4 is $53.50 cheaper.

User-Friendly

EVO 4 has Smartgain for automatic level adjustment.

Compact Design

EVO 4 is more compact and portable.

Overall score

Audient Audio Interface iD4 MKII, Class A Console
85
Audient EVO 4 USB Audio Interface
75

Specifications

SpecAudient Audio Interface iD4 MKII, Class A ConsoleAudient EVO 4 USB Audio Interface
Preamp TypeClass-AN/A
USB TypeUSB-CUSB
Headphone Outputs21
SmartgainNoYes
Weight740 gN/A

Dimension comparison

Audient Audio Interface iD4 MKII, Class A ConsoleAudient EVO 4 USB Audio Interface

Overview of the Audient Audio Interface iD4 MKII and Audient EVO 4

The Audient Audio Interface iD4 MKII is priced at $214.90, while the Audient EVO 4 comes in at $161.40, making it about 25% cheaper than its competitor. Both interfaces are designed for high-quality audio recording and offer unique features that cater to different user needs. The iD4 MKII is known for its high-end Class-A microphone preamp and robust build, while the EVO 4 focuses on user-friendly features and intelligent functionalities.

Design and Build Quality

The Audient Audio Interface iD4 MKII boasts a durable all-metal desktop housing, ensuring stability and longevity, making it suitable for mobile use. In contrast, the Audient EVO 4 has a more compact design but does not emphasize its build quality in the same way. The iD4 MKII's design reflects its professional-grade roots with a focus on functionality and aesthetics. While both products are portable, the iD4 MKII's robust construction may appeal more to professionals who need reliability on the go.

Audio Quality and Performance

When it comes to audio quality, the Audient Audio Interface iD4 MKII features a Class-A console microphone preamp, which is derived from Audient's high-end ASP8024 HE console. This design ensures high fidelity and clarity in recordings. On the other hand, the Audient EVO 4 uses Class Leading AKM converters for its AD/DA conversion, which also promises excellent audio quality. Both interfaces have their strengths, but the iD4 MKII may be more appealing for users seeking premium audio performance.

Connectivity Options

The Audient Audio Interface iD4 MKII comes equipped with a high-speed USB-C connector that simplifies connectivity and improves power supply. This is particularly beneficial for users who want to minimize cable clutter. The EVO 4, while not detailing its USB specification, features a multifunctional rotary control with LED ring and a discrete JFET instrument input. Users may find the iD4 MKII’s updated connectivity more robust, especially in a professional setting where reliability is crucial.

Features and Functionality

The Audient Audio Interface iD4 MKII includes features like monitor mix and monitor panning functions, which enhance recording flexibility. Additionally, it offers two headphone outputs, catering to collaborative environments. The Audient EVO 4, on the other hand, introduces a Smartgain feature that automatically adjusts input levels, making it user-friendly for novices and those looking for convenience. While both interfaces provide unique advantages, the iD4 MKII offers more professional-grade features.

User Experience and Software

Both the Audient Audio Interface iD4 MKII and Audient EVO 4 are compatible with Mac, PC, and iOS, ensuring versatility in usage. The iD4 MKII is designed for users who value a more hands-on approach to audio mixing and monitoring. The EVO 4, with its DSP-based low latency software mixer, provides a flexible routing matrix that can be particularly appealing for those wanting a straightforward recording experience. Each interface caters to different user preferences in terms of operational complexity.

Price Point Analysis

The Audient Audio Interface iD4 MKII is priced at $214.90, while the Audient EVO 4 is available for $161.40, making it about $53.50 cheaper. This price difference could be significant for budget-conscious buyers or those just starting in audio production. However, the iD4 MKII's higher price reflects its advanced features and greater audio performance, which may justify the cost for professional users. Ultimately, the choice may come down to whether the additional investment in the iD4 MKII aligns with the buyer's needs.

Which should you buy?

The decision between the Audient Audio Interface iD4 MKII and Audient EVO 4 largely depends on your specific needs and budget. If you prioritize high-end audio quality and professional features, the iD4 MKII, priced at $214.90, would be a better investment. However, if you're looking for an entry-level interface that offers great value and user-friendly features at $161.40, the EVO 4 is a compelling option. Each interface has its distinct advantages, making them suitable for different types of users in the audio production landscape.