PreSonus Quantum ES 2 2in by 2out 24-bit 192 kHz USB-C Audio Interface
The PreSonus Quantum ES 2 is the next-gen of audio interfaces & the culmination of nearly 30 years of expertise. Featuring pristine preamps & class-leading converters for self-made audio creators
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Experience the future of home recording with the PreSonus Quantum ES 2. More than just an upgrade, it’s a complete reimagining of the desktop interface, built on nearly 30 years of audio innovation.
Designed for creators — whether you’re a bedroom producer, podcaster, or singer-songwriter — it delivers studio-quality sound in a compact, user-friendly design. With exceptional conversion, ample headroom, and smart workflow features, the Quantum ES 2 captures your best performances with unmatched clarity and precision.
Preamps with Power to Spare
The heart of any interface is its preamp, and the Quantum ES 2 is beating stronger than ever. The all-new MAX-HD mic preamps are a revelation, offering transparency and low noise that rivals boutique hardware costing twice as much. You can finally retire your cloud lifters and inline boosters because these preamps pack a serious punch, effortlessly driving even the hungriest dynamic broadcast mics without breaking a sweat.
MAX-HD Preamps: Rigorously redesigned to provide +75 dB of gain, ensuring you get a clean, strong signal on any microphone, from vintage ribbons to modern condensers.
Digitally Controlled Analog: Enjoy the best of both worlds with the warmth of analog circuitry and the precision of digital control, allowing you to save and recall your preamp settings instantly.
Auto Gain: Take the guesswork out of gain staging with the Auto Gain button, which listens to your performance and automatically sets the perfect level so you never clip a take again.
A Guitarist's Perfect Companion
PreSonus teamed up with the legends at Fender to engineer an instrument input that truly respects your tone. It's not just a jack; it's a gateway for your guitar and bass that preserves every nuance of your playing dynamics. Whether you're laying down a funky bass groove or a searing lead line, the Quantum ES 2 captures the raw energy of your instrument with improved clarity and responsiveness.
Co-Developed with Fender: An instrument input designed by industry-leading experts specifically for guitar and bass, ensuring optimal impedance and tonal integrity.
Re-Amp Ready: The high-performance signal flow and low-latency drivers make it easier than ever to track through your favorite amp sims and effects plugins in real-time.
Visual Feedback: Bright, responsive LED metering lets you monitor your input and output levels at a glance, keeping you in the creative zone without constantly squinting at your computer screen.
A Workflow That Fits You
The Quantum ES 2 is built to adapt to your environment, not the other way around. It recognizes that modern recording happens everywhere — from cramped tour buses to spacious living rooms. With the Universal Control app, your interface becomes as mobile as you are, giving you full command over your session from your phone or tablet. It’s like having a dedicated engineer in your pocket, ready to adjust levels while you stay positioned at the mic.
Universal Control App: manage critical functions like preamp gain, phantom power, and channel settings wirelessly from your mobile device or desktop, perfect for solo recording sessions.
Loopback Audio: effortlessly route audio from one application to another, making it a breeze to record Skype interviews, stream gameplay, or create reaction videos without complex cabling.
Studio One+ Included: Jumpstart your production journey with 6 months of Studio One+, giving you access to professional recording software, add-ons, and a massive library of loops and samples.
The Quantum Leap
The PreSonus Quantum ES 2 proves that you don't need a massive console to get massive sound. It bridges the gap between professional studio gear and accessible home recording, offering a feature set that empowers you to create without compromise. With its high-gain preamps, guitarist-centric design, and flexible control options, it’s ready to capture your creativity whenever inspiration strikes. Upgrade your signal chain and hear what you’ve been missing.
Warranty: 2 Years on All Recording Products, Studio monitors, & StudioLive ARC Mixers; 3 Years on StudioLive Series III Rack and Console Mixers; 6 Years on AIR, & CDL Loudspeakers
PreSonus Quantum ES 2 2in by 2out 24-bit 192 kHz USB-C Audio Interface
Item #:
PRS QUANTUMES2
Manufacturer Part Number:
2777700503
UPC:
673454012303
Customer Reviews
5
Based on 2 reviews
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Jody H. 🇺🇸
Verified Buyer
I've only scratched the surface
I've only scratched the surface with my presonus quantum audio interface but so far I'm very pleased with the product. I've been using presonus products for years now and I've always been impressed. What's cool about this interface is the dedicated guitar jack, kinda like the old tascam neo recorder...
Published date
02/28/25
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Darnell S.
Verified Buyer
I brought this for my
I brought this for my husband for Christmas he’s going to be super excited he hand picked this item
Published date
12/17/24
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Questions & Answers
1 answered questions
Keith T.
Verified User
Q: Does this product come with cables to hook in your computer
Answers on Content by By AMS Customer Service on Wed Jul 23 2025
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