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Audient Audio Interface iD14 MKII, 2 Class-A vs PreSonus Quantum ES 2 USB-C Audio Interface with

Updated August 2026 — Audient Audio Interface iD14 MKII, 2 Class-A wins on build and sound, PreSonus Quantum ES 2 USB-C Audio Interface with wins on price and features.

The Audient iD14 MKII excels in sound quality and build, while the PreSonus Quantum ES 2 offers great value and features for beginners.

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

Sound Quality

Superior Class-A preamps for professional audio

Build Quality

All-metal housing for durability

User Experience

Straightforward controls for experienced users

Why PreSonus Quantum ES 2 USB-C Audio Interface with is better

Price

More affordable option at $262.99

Included Software

Comes with Studio One Pro software

Low Latency

Exceptional low-latency performance

Overall score

Audient Audio Interface iD14 MKII, 2 Class-A
85
PreSonus Quantum ES 2 USB-C Audio Interface with
78

Specifications

SpecAudient Audio Interface iD14 MKII, 2 Class-APreSonus Quantum ES 2 USB-C Audio Interface with
PreampsClass-AMAX-HD
LatencyLowVery Low
SoftwareNoneStudio One Pro
ConnectivityUSB-CUSB-C
Outputs2 Headphone2 TRS
Weight1250 gNot specified

Dimension comparison

Audient Audio Interface iD14 MKII, 2 Class-APreSonus Quantum ES 2 USB-C Audio Interface with

Pricing Comparison

The Audient Audio Interface iD14 MKII is priced at $318.40, while the PreSonus Quantum ES 2 is available for $262.99. This means the Audient iD14 MKII is about 21% more expensive than the PreSonus model. The difference in pricing could be a significant factor for budget-conscious users, especially those just starting in audio production. While the iD14 MKII may offer advanced features, the Quantum ES 2 provides a high-quality audio interface at a more accessible price point.

Audio Performance

When it comes to audio performance, the PreSonus Quantum ES 2 offers exceptional low-latency recording, thanks to its custom low-latency driver. This is complemented by high-performance converters that ensure optimal sound quality throughout the recording process. Conversely, the Audient iD14 MKII features two Class-A microphone preamps derived from the high-end ASP8024 HE console, which elevates home recording to a professional level. While both interfaces boast impressive audio fidelity, the choice may depend on whether users prioritize low-latency performance or high-quality preamps.

Microphone Preamps

The Audient iD14 MKII is equipped with two Class-A microphone preamps, which contribute to its premium sound quality. In contrast, the PreSonus Quantum ES 2 features newly designed MAX-HD mic preamps with +75 dB of gain, ensuring they handle a variety of microphones effectively. The MAX-HD preamps are noted for their transparency and low noise, making them ideal for contemporary recording needs. While both interfaces excel in this area, the Audient's high-end heritage may appeal to users seeking a more studio-like experience.

Included Software

The PreSonus Quantum ES 2 comes with a perpetual license for Studio One Pro, a renowned digital audio workstation (DAW). This inclusion adds significant value, especially for new users who need a complete recording solution. On the other hand, the Audient iD14 MKII does not include specific software but is compatible with Mac, PC, and iOS platforms. Users already invested in their preferred DAW may not see this as a drawback, but for those starting out, the bundled software with the PreSonus could be a deciding factor.

Connectivity Options

In terms of connectivity, both audio interfaces utilize USB-C, ensuring faster data transfer and improved power supply management. The Audient iD14 MKII's new connector simplifies setup with fewer cables, enhancing portability. Meanwhile, the PreSonus Quantum ES 2 includes features such as loopback audio and flexible monitoring options through its balanced ¼-inch TRS main outputs. While both models offer robust connectivity, the PreSonus provides additional functionalities that cater to streaming and more complex audio setups.

Build Quality and Portability

The Audient iD14 MKII features an all-metal desktop housing that promises durability and stability, making it a reliable choice for mobile recording. Weighing in at 1250 g, it's designed for easy transport. The PreSonus Quantum ES 2, while not explicitly detailed in terms of build materials, also emphasizes portability and ease of use across mobile or desktop devices. For users who prioritize taking their gear on the go, the Audient's rugged design may offer an edge, but both products are adequately designed for travel.

User Experience

User experience can significantly influence the decision between the two interfaces. The Audient iD14 MKII emphasizes straightforward operation with its monitor mix and monitor panning functions, alongside two headphone outputs for collaborative recording. The PreSonus Quantum ES 2 enhances user interaction with its Auto Gain feature, which adjusts levels automatically for optimal recording conditions. This user-friendly approach, combined with bright LED metering, makes the Quantum ES 2 particularly appealing for those new to recording, while the Audient may attract seasoned users who appreciate its straightforward controls.

Which should you buy?

Ultimately, the choice between the Audient Audio Interface iD14 MKII and the PreSonus Quantum ES 2 will depend on your specific needs and budget. The Audient iD14 MKII offers superior microphone preamps and a robust build, making it ideal for serious home studio enthusiasts. However, at $262.99, the PreSonus Quantum ES 2 is a more economical choice that provides excellent audio quality, low-latency performance, and valuable software inclusion. If you are starting in audio production or need a versatile, budget-friendly interface, the Quantum ES 2 may be the better option. Conversely, if you prioritize premium sound quality and ruggedness, the iD14 MKII could be worth the investment.