20 X 24, 32-Bit / 192 KHz Recording Interface With Studio One Pro And 12-Month Studio One+ Hybrid Membership Included Power your project with the Quantum HD 2. The culmination of nearly 30 years of design experience, the 20 x 24 Quantum HD 2 audio interface leverages the legacy of high-end PreSonus studio products to create stunning high-fidelity performance. FEATURES 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 inputs engineered for guitarists by industry-leading experts. Professional Recording Software Included – 12 months of Studio One+ add-ons, exclusive content, and tools, plus a perpetual license to Studio One Professional Edition. Auto Gain – Dial in recording-ready levels, hassle-free. Re-Amp Outputs – Re-amp audio directly from your DAW and experiment with amps and effects to sculpt your sounds. Universal Control App – Full control and metering from your mobile device, desktop, or tablet.