Capture your creativity with the Quantum ES 2. The next generation of PreSonus audio interfaces, the Quantum ES 2 is the culmination of nearly 30 years of PreSonus expertise, delivering pristine preamps and class-leading converters for self-made audio creators.

High Performance Signal Flow – Custom low-latency drivers and low-noise converters.
All-New MAX-HD Mic Preamps – The culmination of 30 years of innovation, our rigorously redesigned preamps feature digitally-controlled analog with +75 dB of gain range.
Co-Developed with Fender® – Front-facing instrument input engineered for guitarists by industry-leading experts.
Professional Recording Software Included – 6 months of Studio One+ with full access to Studio One, add-ons, and more.
Auto Gain – Dial in recording-ready levels, hassle-free.
Universal Control App – Full control and metering from your mobile device, desktop, or tablet.