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PreSonus Quantum ES 2 USB-C Audio Interface with vs Universal Audio Volt 476p USB Audio Interface

Updated August 2026 — PreSonus Quantum ES 2 USB-C Audio Interface with wins on price and ease of use, Universal Audio Volt 476p USB Audio Interface wins on sound and software.

The PreSonus Quantum ES 2 offers excellent value and user-friendly features, while the Universal Audio Volt 476p provides premium sound quality and advanced capabilities. Choose based on your budget and needs.

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

Price

PreSonus is significantly cheaper at $262.99.

Ease of Use

Auto Gain feature simplifies recording.

Flexibility

Better suited for mobile recording with no external power needed.

Why Universal Audio Volt 476p USB Audio Interface is better

Sound Quality

Classic UA 610 preamps deliver rich sound.

Advanced Features

Includes an analog compressor for enhanced recordings.

Software

Comes with LUNA DAW for a professional workflow.

Overall score

PreSonus Quantum ES 2 USB-C Audio Interface with
85
Universal Audio Volt 476p USB Audio Interface
75

Specifications

SpecPreSonus Quantum ES 2 USB-C Audio Interface withUniversal Audio Volt 476p USB Audio Interface
Current Price$262.99$449.00
PreampsMAX-HDUA 610
Gain+75 dBN/A
Outputs2 TRS4 outputs
Included SoftwareStudio One ProLUNA

Dimension comparison

PreSonus Quantum ES 2 USB-C Audio Interface withUniversal Audio Volt 476p USB Audio Interface

Overview of PreSonus Quantum ES 2 and Universal Audio Volt 476p

The PreSonus Quantum ES 2 is priced at $262.99, making it about 41% cheaper than the Universal Audio Volt 476p, which retails for $449.00. This price difference is significant for those considering their options in the competitive audio interface market. Both interfaces cater to musicians and audio creators but offer different features, making them suitable for different needs and preferences.

Audio Quality and Performance

The PreSonus Quantum ES 2 boasts high-performance converters and a low-latency driver, ensuring exceptionally low audio latencies during recording. Its MAX-HD mic preamps provide +75 dB of gain, which is crucial for capturing clear sound. In contrast, the Universal Audio Volt 476p features classic UA 610 preamps, delivering a rich, album-ready sound that many professionals seek. The Volt also includes an analog compressor based on the renowned 1176, allowing for punchy vocals and instruments. While both interfaces deliver impressive audio quality, they cater to slightly different preferences in sound character.

Software Integration

The PreSonus Quantum ES 2 includes a perpetual license for Studio One Pro software, facilitating a seamless recording experience right out of the box. This integration is particularly beneficial for those who prefer an all-in-one solution for music production. On the other hand, the Universal Audio Volt 476p comes with the award-winning LUNA Digital Audio Workstation, which replicates the workflow of a real analog studio and provides access to UAD plug-ins and instruments. While both software options enhance the recording experience, the choice may depend on whether users prefer Studio One or LUNA for their workflows.

User-Friendly Features

The PreSonus Quantum ES 2 is designed for ease of use, featuring an Auto Gain button that sets the perfect gain level automatically, ensuring optimal sound capture. Additionally, it has bright LED metering to monitor inputs and outputs visually. The Universal Audio Volt 476p, however, focuses on providing a more hands-on recording experience with its built-in analog compressor and vintage mode, which enhances the character of recordings. Both interfaces emphasize user-friendliness but approach it with different methodologies and functionalities.

Connectivity Options

When it comes to connectivity, the PreSonus Quantum ES 2 offers two balanced ¼-inch TRS main outputs, alongside a high-power headphone output, facilitating flexible monitoring during recordings. It supports mobile and desktop devices, allowing users to record wherever inspiration strikes. The Universal Audio Volt 476p also supports various platforms, including MacOS and Windows, but requires an external power supply for portable use, which may be a consideration for mobile musicians. Both interfaces provide ample connectivity, but the PreSonus offers a slight edge in flexibility for on-the-go recording.

Target Users

The PreSonus Quantum ES 2 appears to target self-made musicians and audio creators who prioritize low latency and ease of use. Its features such as Auto Gain and user-friendly design make it ideal for those who may be new to audio recording. Conversely, the Universal Audio Volt 476p is tailored towards users who seek high-quality sound and advanced features, making it more suitable for professional musicians and producers who are already familiar with recording technology. This distinction in target audiences can play a significant role in the purchasing decision.

Price Comparison

At $262.99, the PreSonus Quantum ES 2 is a budget-friendly option compared to the $449.00 price tag of the Universal Audio Volt 476p, representing a difference of about $186.01. This substantial price gap may appeal to those just starting in music production or those who want to maximize their investment. While the Volt offers premium features and sound quality, the Quantum ES 2 provides excellent value without compromising essential functionalities for many users.

Which should you buy?

Choosing between the PreSonus Quantum ES 2 and the Universal Audio Volt 476p ultimately depends on your specific needs and priorities. If you're looking for a cost-effective solution that offers low latency, ease of use, and essential recording features, the PreSonus Quantum ES 2 is a solid choice at $262.99. However, if you prioritize high-quality sound with vintage character and advanced recording capabilities, the Universal Audio Volt 476p, despite its higher price of $449.00, may be worth the investment. Each interface has its strengths, making it essential to consider what features matter most to your recording process.