Presonus Quantum HD 8 Audio Interface

19 inches	no
Number of analogue Inputs	6
Number of analogue outputs	6
number of headphone outputs	1
Computer ports	USB 3.0 (USB-C)
Digital audio inputs	1 x S/PDIF (RCA), 2 x ADAT
Digital audio outputs	1 x S/PDIF (RCA), 2 x ADAT
Sustainable product	not specified
Phantom power	yes
suitable for operating system	Apple OSX / Mac OS, Microsoft Windows
Interface for	guitarists, vocals + guitar, keyboard players

Total guitar/bass inputs	2
Total microphone inputs	2
Low latency monitoring	yes, DSP mixer
Maximum sample rate	192 kHz
included data cable	none
Included software	other
MIDI & other	MIDI in, MIDI out
Network connections	none
software included	yes, download
Analogue audio input type	balanced line in (TRS jack), balanced line in (DB25), microphone input (XLR), Hi-Z instrument input (TS jack)
Analogue audio output type	balanced line out (TRS jack), balanced line out (DB25)

Presonus Quantum HD 8 Audio Interface
Product no: 9000-0125-4375 Bax Music Warranty: This product comes with a 3-year warranty.

General

PreSonus have been ahead of the pack for over three decades, constantly pushing the limits of professional audio technology. Designed with maximum attention to detail, the PreSonus Quantum HD 8 features a mass of advanced functions, raising the bar when it comes top-level audio recording and production.

Unprecedented Performance

The backbone of this forward-thinking audio interface is formed by two newly-developed MAX-HD microphone preamps, each of which is backed up by no less than +75dB of power. These transparent, low-noise preamps are digitally controlled and, combined with some of the most popular microphones on the market right now, help deliver crystal-clear audio recordings. Meanwhile, the instrument inputs have been developed in collaboration with engineers from none other than Fender, which means they're fully optimised for guitars and basses.

Seamless Integration

Loaded with two re-amp outputs, the Quantum HD 8 supports unfettered tone experiments and seamless integration into any recording setup. The Auto Gain control makes sure that your microphone and instrument levels are always spot-on, while the backlit push encoder and LED meter provide intuitive control and helpful visual feedback.

Pro-Grade Software Pack Included

On top of the Quantum HD 8, you get a 12-month subscription to Studio One+ add-ons, exclusive content and tools, along with a perpetual license for Studio One Professional Edition. This powerful recording software gives you everything you need to turn the tiniest nuggets of inspiration into fully-fledged productions with mind-blowing precision and flexibility. Compatible with desktop and mobile gear, the Universal Control app puts control over essential preamp functions and more directly in the palm of your hand, while the army of inputs and outputs make sure that you can take on the biggest projects.

Specifications

Product features

19 inches	yes
Number of analogue Inputs	8
Number of analogue outputs	8
Number of headphone outputs	2
Computer ports	USB 3.0 (USB-C)
Digital audio inputs	1 x S/PDIF (RCA), 2 x ADAT
Digital audio outputs	1 x S/PDIF (RCA), 2 x ADAT
Sustainable product	not specified
Phantom power	yes
Suitable for operating system	Apple OSX / Mac OS, Microsoft Windows
Interface for	bands & producers, modular studio
Total guitar/bass inputs	2
Total microphone inputs	8
Low latency monitoring	yes, DSP mixer
Maximum sample rate	192 kHz
Included data cable	none
Included software	other
MIDI & other	MIDI in, MIDI out
Network connections	none
Software included	yes, download
Analogue audio input type	balanced line in (TRS jack), balanced line in (DB25), microphone input (XLR)
Analogue audio output type	balanced line out (TRS jack), balanced line out (DB25)

Weight and dimensions including packaging

Weight (incl. packaging)	5,6 kg
Dimensions (incl. packaging)	60,5 x 31,0 x 14,0 cm

Product specifications

26-in/30-out audio interface
2x Hi-Z instrument inputs
8x microphone inputs
8x line inputs
2x DC coupled outputs
2x DC coupled monitor outputs
2x re-amping outputs
MIDI and S/PDIF breakout cable
supported sample rates: 44.1, 48, 88.2, 96, 176.4 192 kHz
bit depth: 32-bit
dimensions: 48.3 x 21.9 x 4.4mm
weight: 2.86 kg
included:
- DB-9 breakout cable
- 1x USB-C 5 cable
- Quickstart guide

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Luc de Rop January 15, 2025

Wrote the following about Presonus Quantum HD 8 Audio Interface

Ik had een Presonus Studio 1824c waarvan ik gedurende 5 jaar heel tevreden was. Helaas ging deze stuk en was volgens hun support niet meer te herstellen.
Deze Quantum HD 8, kwam in de plaats en is een uitstekende vervanger van mijn vorige audio interface.
ik had geen ontkoppelingen, geen gesis op alle uitgangen, superieure audiokwaliteit, transparante preamps zonder de gitaaruitgangen aan de voorkant te vergeten, de LED's zijn een pluspunt en je went snel aan het gebruik van een hoofdpotmeter. De A/D-converters zijn erg goed. Kortom, als je de prijs kunt betalen, ga ervoor!