PreSonus Quantum ES 4 USB-C Audio Interface
Product Highlights
Product Highlights
PreSonus | Why we love them!
PreSonus | Why we love them!
Sonic innovations that break barriers, not the bank!
With PreSonus studio gear and its award-winning music production software suite, Studio One Pro, you can get pro-level audio performance at an affordable price.
PreSonus audio interfaces, mixers, and microphones help simplify your creative workflow in a home bedroom, pro studio, or live music venue.
Shop the PreSonus range NOW>

Expert Advice, Click for Help
Expert Advice, Click for Help
Need help? Call us on: 02476 369897
Use Live Chat or e-mail us directly at: sales@audiodirect.co.uk
OPEN: Mon to Fri - 9am to 5pm (Closed Sat/Sun)
We are more than online retailers, our sales staff have a passion for making music and give honest frank feedback on their experience with your chosen product. Call us for a chat or read all about us HERE>
FREE Delivery & Easy Returns Info
FREE Delivery & Easy Returns Info
DELIVERY
FREE Mainland UK Shipping for orders over £99 (Standard Service 2-3 days)
£3.99 per order for orders below £99. (Standard Service 2-3 days)
FAST Delivery Needed? We got you! find express delivery options at checkout or read our: Comprehensive delivery information HERE>
EASY RETURNS
Not completely happy with your audio gear? No problem! simply return it back to us for a full refund within 60 days of purchase.
Find comprehensive return T/C instructions HERE>
Why Purchase from Us!
Why Purchase from Us!
Description
Description
PreSonus Quantum ES 4 USB-C Audio Interface — High-Fidelity Recording with MAX-HD Preamps
The PreSonus Quantum ES 4 USB-C Audio Interface is a high-performance, 4-in/4-out recording solution designed for musicians, producers, and content creators seeking professional-grade audio quality and versatility. Building upon PreSonus' legacy of innovation, the Quantum ES 4 integrates advanced features such as newly designed MAX-HD mic preamps, co-developed instrument inputs with Fender®, and a user-friendly Auto Gain function.
The Quantum ES 4 features four newly designed, high-definition MAX-HD mic preamps offering up to +75 dB of gain, providing transparent, low-noise amplification suitable for a wide range of microphones.
Guitarist-Friendly Design Co-Developed with Fender®
Two front-facing Hi-Z instrument inputs, engineered in collaboration with Fender®, deliver optimal impedance and tone for guitars and basses, ensuring accurate and dynamic recordings. An Auto Gain button automatically sets the ideal gain level for your microphones and instruments, streamlining the recording process and allowing you to focus on creativity.
Pro Software Included
The Quantum ES 4 comes with a perpetual license for PreSonus Studio One Pro, a powerful digital audio workstation that facilitates a smooth recording and production workflow.
KEY FEATURES: PreSonus Quantum ES 4 USB-C Audio Interface
- MAX-HD Mic Preamps – Four newly designed, high-definition MAX-HD mic preamps offer up to +75 dB of gain, providing transparent, low-noise amplification suitable for a wide range of microphones.
- 24-bit/192 kHz Resolution – Ensuring ultra-high-definition recording and mixing.
- USB-C Connectivity – Providing fast, reliable connection with compatible devices.
- Fender® Co-Developed Instrument Input – Two front-facing Hi-Z instrument inputs, engineered in collaboration with Fender®, deliver optimal impedance and tone for guitars and basses.
- Auto Gain Function – Automatically sets optimal gain levels for inputs.
- Illuminated Push Encoder – Offers intuitive control over gain and output volume.