PreSonus Quantum ES 2 USB-C Audio Interface

The culmination of nearly 30 years of design experience, the PreSonus Quantum ES 2 is a 2x2 USB-C desktop audio interface ideal for producers, musicians, and creators looking for high-fidelity audio for the studio or live onstage. The ES 2 features two high-definition MAX-HD mic preamps with +75 dB of gain, ideally suited for today's most popular microphones. Guitarists and bassists will love the front-facing instrument inputs, which were codeveloped with Fender engineers. High-performance 24-bit / 192 kHz converters let you hear and capture audio with stunning clarity. Use the Quantum ES 2 to record to a Mac/Windows computer or on your iOS/Android phone or tablet.



An Auto Gain button sets the perfect gain level for your microphones and instruments, hassle-free. The loopback audio makes creating monitor and streaming mixes quickly and easily. You can utilize the Universal control app to record straight to your mobile device or remotely control the Quantum ES 2. Professional recording software is included to get your productions started right away.




Key Features

• 2x2, 24-bit / 192 kHz USB-C desktop audio interface


• Record on desktop, laptop, phone, tablet


• Hi-Z instrument inputs codeveloped with Fender engineers


• Custom low-latency driver provides exceptionally low audio latency


• 2 next-generation PreSonus MAX-HD preamps, +75 dB of gain


• Switchable +48V phantom power


• 2 balanced combo XLR-1/4"mic/line/instrument inputs


• 2 balanced 1/4" TRS main outputs


• 1 high-power headphone output


• Auto gain


• Loopback audio for streaming


• Bright LED display


• Control settings via Universal Control app


• Includes Studio One Pro, Studio One+ software

Box Contains

PreSonus Quantum ES 2 USB-C Audio Interface


• 1 x 1.5M USB-C to USB-C cable