PreSonus Quantum Audio-Interfaces
How much interface do you need?
With the Quantum series, PreSonus presents the next generation of its popular audio interface range. The new series consists of four models: Quantum HD 8 and Quantum HD 2 as well as Quantum ES 4 and Quantum ES 2.
Each of these models is specifically designed to fulfil different requirements and budgets, while combining innovative technologies from almost 30 years of company history and high-quality audio features.



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All PreSonus Quantum audio interfaces at a glance!
PreSonus Quantum HD 8 and Quantum HD 2
The Quantum HD 8 and Quantum HD 2 models are the frontrunners in this line and are aimed at professional musicians and producers with an audio quality of 32-bit / 192 kHz. The Quantum HD 8 is the flagship model, offering an extensive range of connections, including multiple inputs and outputs for complex studio setups. It is ideal for large recording projects where a large number of instruments and vocals need to be recorded simultaneously. The Quantum HD 2, on the other hand, is slightly more compact but offers the same outstanding audio quality and is perfect for smaller studios or mobile setups that require professional results.

Re-Amp-Outputs
Both the Quantum HD 8 and the HD 2 have a special function, the re-amp outputs.

These re-amp outputs allow users to re-amp audio directly from their DAW and shape their sounds using amplifiers and effects. Users can send audio from their DAW to their guitar or bass amp and re-record it to experiment with different amps, pedals and mic placements. This feature is especially beneficial for guitarists and bassists looking to expand their musical expression.

PreSonus Quantum ES 4 and Quantum ES 2
On the other side of the product line are the Quantum ES 4 and Quantum ES 2 models, which are an excellent choice for semi-professional musicians and ambitious home recording producers. These desktop interfaces have their controls on the surface and also offer first-class recording features at a lower price, but without compromising on audio quality, which comes in at 24-bit / 192 kHz. The Quantum ES 4 offers more flexibility with additional inputs and outputs compared to the Quantum ES 2, which is characterised by its compactness and simplicity, ideal for smaller setups or when travelling.

More features of the PreSonus Quantum audio interfaces:
Powerful signal flow
Key audio features of the Quantum series include a specially developed low-latency driver that ensures exceptionally low audio latency during recording, while high-performance converters with a dynamic range of 124 dB (depending on model) ensure outstanding clarity and fidelity of the recorded sound.
Completely new MAX-HD microphone preamps
The audio interfaces in the Quantum series are equipped with newly developed microphone preamps. The preamps are called MAX-HD and offer up to +75 dB amplification. In use, they are transparent, low-noise and digitally analogue controlled, making them ideal for today's most popular microphones.

Developed together with Fender
Guitarists and bassists will be very happy, because the Quantum series is equipped with instrument inputs for guitar and bass, which were developed in close co-operation with Fender.
Auto Gain and Universal Control-App
With the extremely useful Auto Gain function, you can set the perfect gain level for your microphones and instruments at the touch of a button. Another practical feature is that the Quantum series works on any mobile or desktop device. So you are always ready to record, no matter where and when your creativity takes hold. Settings such as the gain level of the preamp, phantom power and more can be conveniently controlled via the desktop panels of the Quantum ES models or directly via Studio One and the Universal Control app.
Professional recording software included
The audio interfaces come with a free perpetual licence for the Studio One Professional Edition and include time-limited trial subscriptions for Studio One+ add-ons and other exclusive content and tools.
More PreSonus Quantum impressions:


