Presonus Quantum HD2
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The Qantum HD2 is a sound card from Presonus.
FREE: Get a full perpetual license of Studio One Pro 7. Simply register your product on my.presonus.com: the Studio One Pro 7 license will be automatically added to your MyPreSonus account once your equipment has been registered.
Quantum HD2 highlights
- The Quantum HD 2 audio interface builds on the heritage of PreSonus' high-end studio products to deliver incredible high-fidelity performance.
- Take advantage of all the PreSonus know-how with this exceptional interface that remains accessible at an affordable price.
Quantum HD2 Key Features

Exceptional performance and audio quality
The Quantum HD 2 guarantees high-performance signal flow thanks to its customized low-latency driver, enabling recordings with minimal audio latency and exceptional audio quality. Its high-performance converters deliver a dynamic range of 124 dB. Equipped with the new MAX-HD microphone preamps providing up to +75 dB of gain, this system combines analog transparency and digital control for optimum sound quality with reduced noise.

Revolutionary Re-Amp versatility
The re-amp inputs and outputs developed by Fender offer unrivalled versatility for guitarists and bassists. These features allow you to re-amp audio directly from your DAW, giving you the freedom to experiment with different amps and effects to get the perfect sound.

Automatic gain and universal control
Gain automation facilitates recording by automatically adjusting levels, while the universal control function enables flexible manipulation from any mobile device or computer, guaranteeing user-friendliness and optimum versatility for every recording session.

The essentials of music production with the Quantum HD 2
As an added bonus, the Quantum HD 2 comes with professional recording software, Studio One+, as well as a perpetual license for Studio One Professional Edition, providing a complete set of tools for music production.
Our experts' opinions
- The PreSonus Quantum HD2 is built to withstand the rigors of daily studio use. Its robust chassis and high-quality components inspire confidence.
- Ultra-low latency guarantees a lag-free monitoring experience, essential for demanding musicians.
Technical sheet
- DSP No
- Computer Connection
- USB C
- Desktop
- Yes
- Resolution
- Maximum: 32-bits
- Max. Sampling Frequency
- 192
- Compatibility
- MacOS, Windows
- Microphone Input
- 2
- Phantom Power
- Yes
- Instrument Input
- Yes
- Line Input
- 2
- Digital Input
- S/PDIF coaxial, ADAT
- Line Output
- 2
- Headphone Output
- 1
- Digital Output
- S/PDIF coaxial, ADAT
- MIDI Port
- Yes
- Word Clock
- No
- Multi-Channel Digital/Network
- No
- Number of Connectable Speaker Pairs
- 2
- 19" Rack
- 1/2U, No
- Included Software
- Studio One+ (12 months)
- Power Supply
- Power adapter (provided)