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PreSonus Quantum HD 2 USB-C Audio Interface

PreSonus Quantum HD 2 USB-C Audio Interface

$309.00 to $524.99 Price Tier: Standard

3 Critic Reviews

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Page last updated Jul 04, 2026

Pricing and availability

We compare 600+ stores and found this item at 9 stores. Prices updated July 4, 2026.

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5.0 (5)

$524.99

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4.0 (3)

$349.99

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4.5 (27)

$349.99

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$349.99 24 available New

$137.29 8 available Used

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5.0 (1)

$349.99

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5.0 (1)

$399.99

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$349.99

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4.6 (8)

$389.00

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$309.00

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Average Price: $334

Standard/Professional

$150

$501+

Price Tier

In the Audio Interfaces category, PreSonus Quantum HD 2 USB-C Audio Interface is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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Standard

High-end

Price History

Based on price data from 7 merchants for "PreSonus Quantum HD 2 USB-C Audio Interface". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Experience the pinnacle of audio excellence with the PreSonus Quantum HD 2 USB-C Audio Interface, a formidable addition to your studio arsenal. This versatile interface is a testament to PreSonus's legacy of innovation, designed for creators who demand precision and clarity in their recordings. With 32-bit/192kHz resolution, the Quantum HD 2 brings your audio to life with breathtaking detail. Its dual MAX-HD mic preamps, offering up to 75dB of transparent gain, ensure every whisper and roar is captured faithfully. Guitarists and bassists will appreciate the instrument inputs co-developed with Fender, providing a seamless path from string to DAW.

Navigating the Quantum HD 2 is a breeze with its full-color high-resolution display and intuitive controls. The Universal Control app extends this ease of use, allowing you to manage settings right from your desktop or mobile device. The interface excels in connectivity, featuring 16 channels of ADAT, S/PDIF, and balanced line outs for a comprehensive setup. Whether you're crafting monitor mixes or streaming, the built-in DSP monitor mixer and loopback audio streamline your workflow.

With a 12-month Studio One+ membership and perpetual Studio One Professional Edition license included, the Quantum HD 2 is not just a tool—it's your complete recording solution.

Key Features:

20x24, 32-bit/192kHz USB-C audio interface
High-performance converters with 124 dB dynamic range
Two MAX-HD mic preamps with +75dB gain
Instrument inputs co-developed with Fender
Comprehensive I/O: 16 channels of ADAT, S/PDIF, balanced line outs
Auto Gain function for optimal recording levels
Universal Control app for desktop and mobile management
Includes Studio One Pro and Studio One+ software

Owner's manual

PreSonus Quantum HD 2 USB-C Audio Interface User Manual

Product specs

Computer Connectivity	USB 2.0
Form Factor	Desktop
Simultaneous I/O	20 x 24
A/D Resolution	32-bit/192kHz
Analog Inputs	2 x XLR-1/4" combo (mic/line), 2 x 1/4" TRS (insturment)
Analog Outputs	2 x 1/4" TRS, 2 x 1/4" (line), 2 x 1/4" (main)
Digital Inputs	2 x Optical
Digital Outputs	2 x Optical
MIDI I/O	In/Out
USB	1 x USB-C
Power Supply	12V DC power supply (included)
Height	1.9"
Width	7.5"
Depth	8.5"
Weight	2.9 lbs.

FAQs

What are the main connectivity options for the PreSonus Quantum HD 2 USB-C Audio Interface?: The PreSonus Quantum HD 2 features USB-C connectivity for high-speed data transfer, along with 2 XLR-1/4" combo inputs, 2 1/4" TRS instrument inputs, and MIDI In/Out ports, making it versatile for various studio setups.
Is the PreSonus Quantum HD 2 suitable for high-resolution audio recording?: Yes, the PreSonus Quantum HD 2 supports 32-bit/192kHz A/D resolution, allowing for high-fidelity audio recording and playback, ideal for professional music production.
Does the PreSonus Quantum HD 2 come with any software?: The PreSonus Quantum HD 2 includes Studio One Pro and a 12-month Studio One+ Hybrid Membership, providing a comprehensive suite of tools for music production right out of the box.
How many simultaneous inputs and outputs does the PreSonus Quantum HD 2 support?: The PreSonus Quantum HD 2 supports 20 simultaneous inputs and 24 outputs, offering extensive routing capabilities for complex studio environments.
What type of power supply does the PreSonus Quantum HD 2 require?: The PreSonus Quantum HD 2 requires a 12V DC power supply, which is included with the interface.

Videos

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Reviews

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PROS

Excellent mic preamps offer amazing sound with any input tested.
High-quality AD/DA converters for clear, studio-quality audio.
Low-latency performance, ideal for real-time monitoring and recording.
ADAT expansion allows for 16 additional I/O, beneficial for larger setups.
Sleek, modern design with a sturdy build and intuitive controls.
Auto-gain function simplifies setting up input channels quickly.
Flexible routing options, including stereo loopback channels for recording.
Powerful headphone output ensures no distortion at high volumes.
Provides free access to Presonus Studio One Pro 7 for 6 months.
Solves previous issues experienced with other interfaces like Scarlett and Zoom.

CONS

Drivers may cause stuttering in large projects, even with maximum buffer.
USB-C connectivity can be picky and unreliable with certain hubs.
Limited to recording two channels simultaneously, which may not suit all users.
Lack of hardware monitoring requires additional DAW setup for live audio inputs.
Registration process can be difficult, impacting software access.
Power button inconveniently located on the back, especially in rack setups.

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about PreSonus Quantum HD 2 USB-C Audio Interface.

Features and functionality

0 0

The HD8 offers a recallable amp gain widget in Logic, though polarity switching for drums is absent.
Source
0 0

HD8 has A and B stereo monitor outs, leaving 6 outputs if both are used.
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0 0

The ES4's integration with Studio One is praised, offering a premium look and feel as an upgrade from an Audient ID14 MKII.
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The Quantum HD8 offers two reamp outs, convenient for users needing to re-amplify recorded signals.
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The Quantum HD8 includes digital pre-amp control, beneficial for classical recordings requiring precise stereo mic gain matching.
Source

User experience

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An owner reported the HD8 was as fast at 64 cache as the 2626 at 128 cache on a MacBook Air M3.
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Some owners experienced frustration with the HD8's performance over a weekend, leading to a return in favor of the Audient ID44.
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Comparisons

0 0

The Quantum HD2 is favored for smaller studio setups, offering a good fit for space efficiency.
Source
0 0

Compared to Audient interfaces, the Quantum HD8 lacks dsub switching, which some users find limiting.
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Software and compatibility

0 0

The HD8 achieved 6.2 ms round trip latency at 192khz and 512 samples in Studio One.
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0 0

Some users report issues with the HD8 bricking during updates, alongside driver issues causing pops and cracks.
Source

Value and pricing

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The Quantum HD8 is currently marked down by $200, raising questions about potential quality control issues post-Fender acquisition.
Source

Critic Reviews

Review: PreSonus Quantum HD 2 — AudioTechnology

audiotechnology.com

The PreSonus Quantum HD 2 USB-C Audio Interface delivers professional-level connectivity in a compact design, boasting impressive audio quality and high sample rates. Its robust build and extensive I/O options make it a suitable centerpiece for serious studios. However, the interface's reliance on a single rotary controller may confuse users accustomed to traditional setups, and the lack of a second headphone output is a notable drawback for collaborative sessions. With its powerful MAX-HD preamps and a year-long subscription to Studio One+, it offers significant value, but potential buyers should be prepared for a learning curve. Overall, it’s a strong contender for those seeking versatility and quality in their audio interface, though it may require some adjustment for optimal use.

positive

Full Review

PreSonus Quantum HD 2 Audio Interface Review < FutureMusic the latest news on future music technology DJ gear producing dance music edm and everything electronic

futuremusic.com

The PreSonus Quantum HD 2 packs an impressive feature set into a sleek design, outshining competitors with its build quality and value. Reviewers praised the sound quality and low latency, particularly for guitar recording, while the Auto Gain feature adds convenience for spontaneous sessions. However, the single knob interface proved cumbersome, leading to excessive scrolling, and the small display can be a challenge for users with limited eyesight. Notably, the unit suffers from slight self-noise, an issue that detracts from its otherwise stellar performance. While it excels in many areas, improvements are needed to address its usability and noise concerns. Overall, it's a strong recommendation for those seeking a capable audio interface at a competitive price.

positive

Full Review

PreSonus Quantum HD 2 Audio Interface Review at Scott R. Garrigus' DigiFreq

digifreq.com

The PreSonus Quantum HD 2 is a formidable audio interface that excels in sound quality and ultra-low latency thanks to its USB-C connectivity and MAX-HD preamps. Musicians will appreciate its robust build and impressive 20 inputs/24 outputs, allowing for extensive connectivity in studio or live settings. However, while it shines during tracking sessions, its compact size means it's not rack-mountable, which may limit some studio setups. Overall, this interface is a winner for serious producers seeking high fidelity and responsiveness, making it a standout in its category.

positive

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