PreSonus Quantum ES 4 4in by 4out 24-bit 192 kHz USB-C Audio Interface
The PreSonus Quantum ES 4 is the next-gen of audio interfaces & the culmination of nearly 30 years of expertise. Featuring MAX-HD preamps, low-latency drivers, & 4 XLR/TRS combo input jacks
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PreSonus Quantum ES 4 4in by 4out 24-bit 192 kHz USB-C Audio Interface
Capture your creativity with the Quantum ES 4, the ultimate recording interface for self-made musicians and audio creators who refuse to compromise on quality. This isn't just another piece of gear; it's the culmination of nearly 30 years of PreSonus innovation, designed to ensure your best ideas never get lost in translation.
Why the Quantum ES 4?
The Quantum ES 4 is built to handle whatever you throw at it, delivering professional-grade audio without the headache of complex setups.
High-Performance Converters: Experience audio with exceptional clarity and precision. These converters capture every detail of your performance, ensuring what you imagine is exactly what you record.
Custom Low-Latency Driver: Say goodbye to the frustrating lag that kills the vibe. With exceptionally low audio latency, you can record in real-time without missing a beat.
MAX-HD Preamps: These preamps deliver +75 dB of gain with exceptional transparency and accuracy across the full frequency range, making them ideal for today’s most popular microphones.
Perfect Takes, Every Time
When inspiration strikes, you don't want to be fumbling with knobs and dials. The Quantum ES 4 is designed to keep you in the flow, making the technical side of recording feel effortless.
Auto Gain Button: Let the interface do the heavy lifting. The Auto Gain feature sets the perfect level for your microphones and instruments instantly, so you get the perfect take every time without clipping or distortion.
Universal Control App Integration: Control your Quantum ES 4 right from your desktop or mobile device. Adjust preamp gain, toggle phantom power, and tweak channel settings without ever looking away from your session. It’s perfect for dialing in optimal gain staging while staying locked in the zone.
Bright LED Metering: Monitor your levels with responsive LED metering, providing clear visual feedback on input and output. It makes managing your sound simple, especially when recording solo.
Built for Modern Musicians
Whether you're laying down tracks in a bedroom studio or streaming live to your fans, the Quantum ES 4 offers the connectivity and control you need to sound your best.
Co-developed with Fender: The instrument inputs were co-developed with Fender engineers, ensuring your guitar or bass tone remains pristine and punchy. It’s perfect for capturing the true character of your instrument.
Flexible Monitoring: Featuring dual high-power headphone outputs and built-in speaker switching, you can seamlessly switch between monitors or collaborate with a partner without sharing a single headphone jack.
Loopback Audio: Stream your sessions effortlessly. Loopback audio lets you create monitor and streaming mixes with ease, ideal for content creators blending computer audio with live input.
An Upgrade to Your Studio
The PreSonus Quantum ES 4 is more than an interface; it's the heart of your creative setup, bridging the gap between your talent and the world. With professional recording software included, you’re ready to hit the ground running from day one.
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 4 4in by 4out 24-bit 192 kHz USB-C Audio Interface
Item #:
PRS QUANTUMES4
Manufacturer Part Number:
2777700504
UPC:
673454012327
Customer Reviews
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Based on 4 reviews
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Randall C. 🇺🇸
Verified Buyer
I haven't been able to
I haven't been able to get this unit to work at all! Very dissatisfied with it... I provide 5v and it lights up "red" it doesn't want to accept firmware updates... just sits there like a big fat paperweight... I bought a mackiefx mixer... NO PROBLEMS AT ALL! The ipad pro interfaces perfectly with Cu...
Published date
11/01/24
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Thai 🇺🇸
Verified Buyer
Awesome
Great unit, sounds transparent, the auto gain feature could use some work, but it gets you in the ballpark
Published date
01/08/26
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Gary 🇺🇸
Verified Buyer
Amazing sound in a small desktop footprint!
I bought the ES4 to simplify my mac audio setup and leverage the instrument inputs codeveloped with Fender. The audio and instrument preamps amazed me - the vocal and guitar inputs sound like what I want to hear, even without added effects. And the loopback feature, combined with Presonus' Universal...
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