PreSonus Quantum HD 8 USB-C 26 x 30 Audio Interface With Studio One Pro & 12-Month Studio One+ Hybrid Membership Included

A versatile eight-channel interface with premium preamps and pro features.


The Quantum HD 8 from PreSonus takes your recording capabilities to new heights with cutting-edge technology and unparalleled versatility. This 26x30 USB-C interface combines eight of PreSonus' acclaimed MAX-HD mic preamps with high-performance 32-bit/192kHz converters and extensive connectivity. Whether tracking a full band or capturing delicate solo performances, the Quantum HD 8 delivers the pristine audio quality your recordings deserve.

Uncompromising Clarity With MAX-HD Mic Preamps
At the heart of the Quantum HD 8 are eight newly designed MAX-HD mic preamps providing a staggering +75dB of gain—more than enough headroom for even the most demanding microphones. These transparent, low-noise, digitally controlled analog preamps ensure your mics capture every nuance with exceptional detail and clarity across the entire frequency range. Engage individual phantom power per channel to get optimal performance from studio condensers.

Seamless Tracking for Guitars and Basses
In a collaboration with Fender's esteemed guitar engineers, PreSonus designed the Quantum HD 8's instrument inputs specifically for electric guitar and bass. You'll experience the true character of your stringed instruments without any coloration or loss of tone. Additionally, an Auto Gain feature sets the perfect level for hassle-free recording. Two re-amp outputs let you capture your pickups through outboard amps and effects for infinite tonal shaping.

Hear Every Subtle Detail With Stunning Fidelity
The Quantum HD 8 incorporates high-performance 32-bit/192kHz converters with an incredible 124dB of dynamic range. This ensures you hear every breath, transient and nuance with lifelike realism and depth. A custom low-latency driver keeps monitoring tight and responsive. Such pristine audio quality makes the Quantum HD 8 ideal for modern recording, broadcast and even mastering applications where transparency is paramount.

Streamlined Recording With Flexible I/O and Control
Connecting your studio is fast and simple thanks to the Quantum HD 8's plentiful I/O. In addition to the eight MAX-HD preamps, you get 16 channels of ADAT and stereo S/PDIF inputs for integrating digital mixers, synths and samplers. Numerous balanced line outputs give you flexible monitoring options. A high resolution screen with an illuminated push encoder provides intuitive control. You can even adjust levels wirelessly via Universal Control on your mobile device or directly in Studio One's console.

Whether you're a singer-songwriter, producer or running a professional studio, the PreSonus Quantum HD 8 delivers the uncompromising audio fidelity and seamless workflow modern music creators demand. With its powerful preamps, transparent converters and production-ready software package, this interface is a perfect centerpiece for capturing your musical vision in pristine quality.

Features
26x30, 32-bit/192kHz USB-C audio interfaceHigh-performance converters with 124dB dynamic range let you hear and capture audio with stunning clarity and fidelityA custom low-latency driver provides exceptionally low audio latencies when recordingEight all-new, next-generation PreSonus MAX-HD preamps provide transparency and accuracy across the frequency range with +75dB of gain to maximize the performance of today’s most popular microphones for modern recording and broadcastDiscreet phantom power means consistent, full power for microphones that require it, so you’ll get the most from your high-performance studio microphonesTwo Re-amp outputs let you send audio from your DAW to your favorite outboard gear and record it again so you can experiment with different amps, pedals and mic placement to get the exact sound you want without cutting multiple takesControl your Quantum HD 8 right from Studio One and the Universal Control app, in addition to hardware, so you can adjust preamp gain, toggle phantom power, channel settings and more without looking away from your recording sessionPerfect for dialing in optimal gain stagingA full-color, high-resolution screen lets you keep an eye on your input and output meters while an illuminated push encoder provides fast, intuitive control over channel and output settings16 channels of ADAT Optical input (up to 48kHz), plus stereo S/PDIF I/O make connecting your digital gear fast and easyTwo balanced 1/4" TRS main outputs plus eight balanced 1/4" TRS line outputs and two high-power headphone outputs give you flexible monitoring, while built-in speaker switching allows you to check your mix on multiple sets of studio monitorsDSP monitor mixer plus loopback audio make creating monitor and streaming mixes quick and easy
Unlock pristine audio with the Quantum HD 8 interface.