PreSonus - Quantum ES 2: 2x2, 24-bit/192 kHz USB-C Audio Interface - Black

The Culmination of 30 Years of Innovation as the ES 2 low-latency driver provides exceptionally low audio latencies when recording, and high-performance converters complete the front end to ensure that you sound your best throughout your entire signal chain.

High-Performance Signal Flow

The team’s custom low-latency driver provides exceptionally low audio latencies when recording, and high-performance converters complete the front end to ensure that you sound your best throughout the entire signal chain.

All-New MAX-HD Mic Preamps

The Quantum ES2 features four newly designed mic preamps with over 75 dB of gain. The PreSonus Quantum ES2 2x2 USB-C Audio Interface high-definition MAX-HD preamps are transparent, low-noise, and digitally-controlled analog, making them ideally suited to today’s most popular microphones.

Co-Developed With Fender

Built by the best ears in the business, guitarists and bassists will love the instrument inputs, co-developed with Fender engineers industry experts who designed them specifically for guitar and bass.

Professional Recording Software Included

Leap into 6 months of Studio One plus with access to Studio One Professional Edition, add-ons, and more.

Auto Gain

An Auto Gain button sets the perfect gain level for your microphones and instruments, so you get the perfect take every time.

Universal Control App

Quantum works on any mobile or desktop device, so you’re ready to record whenever inspiration strikes whether on your phone, tablet, or in your home studio. Critical preamp functions like preamp gain, phantom power, and more can be controlled with the Quantum ES2’s flexible front panel, or right from Studio One and the Universal Control app, so you can dial in the perfect gain staging without looking away from your recording session.

Flexible Monitoring

Two balanced 1/4-inch TRS main outputs and high-power headphone output for flexible monitoring.

Capture your creativity with the Quantum ES 2 – the recording interface for self-made musicians and audio creators. THE CULMINATION OF 30 YEARS OF INNOVATION: The ES 2 features two newly redesigned high-definition MAX-HD mic preamps with +75 dB of gain, making it ideally suited for today’s most popular microphones. Guitarists and bassists will love the instrument input, co-developed with Fender engineers. An Auto Gain button sets the perfect gain level for your microphones and instruments, while an illuminated push encoder provides flexible control over gain level and output volume. And bright and responsive LED metering provides easy visual feedback for your inputs and outputs, making it great for self-produced recording. HIGH PERFORMANCE SIGNAL FLOW: Our custom low-latency driver provides exceptionally low audio latencies when recording, and high-performance converters complete the front end to ensure that you sound your best throughout your entire signal chain. ALL-NEW MAX-HD MIC PREAMPS: The Quantum ES 2 features two newly designed mic preamps with +75 dB of gain. The culmination of 30 years of innovation, MAX-HD preamps are transparent, low-noise, and digitally-controlled analog, making them ideally suited to today’s most popular microphones. CO-DEVELOPED WITH FENDER: Built by the best ears in the business, guitarists and bassists will love the instrument input co-developed with Fender engineers – industry experts who designed them specifically for guitar and bass. PROFESSIONAL RECORDING SOFTWARE INCLUDED: Leap into 6 months of Studio One+ with access to Studio One Professional Edition, add-ons, and more. AUTO GAIN: An Auto Gain button sets the perfect gain level for your microphones and instruments, so you get the perfect take every time. UNIVERSAL CONTROL APP: Quantum works on any mobile or desktop device, so you’re ready to record whenever inspiration strikes – whether on your phone, tablet, or in your home studio. Critical preamp functions like preamp gain, phantom power, and more can be controlled with the Quantum ES 2’s top panel, or right from Studio One and the Universal Control app, so you can dial in the perfect gain staging without looking away from your recording session.