PreSonus QUANTUM-ES2 2 x 2, 24-bit / 192 kHz USB-C Audio Interface

The Culmination Of 30 Years Of Innovation.

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.