Take the leap with PreSonus Quantum HD 2. The culmination of nearly 30 years of design experience, the 20 × 24 Quantum HD 2 audio interface leverages the legacy of high-end PreSonus studio products to create stunning high-fidelity performance.

• High-performance signal flow – Custom low-latency drivers and low-noise converters.
• All-new Max-HD microphone preamps – The culmination of 30 years of innovation, these 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 PreSonus Studio One+ add-ons, exclusive content and tools, plus a perpetual license to PreSonus 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.

High-performance signal flow

PreSonus's custom low-latency driver provides exceptionally low signal lag when recording, while high-performance converters with 124 dB dynamic range let you hear and capture audio with stunning clarity and fidelity.

All-new Max-HD mic preamps

Quantum HD 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.

Fender co-developed inputs and re-amp outputs

Built by the best ears in the business, guitarists and bassists will love the two instrument inputs co-developed with Fender engineers – industry experts who designed them specifically for guitar and bass. Send audio from your DAW to your guitar or bass amp via the re-amp outputs and re-record it to experiment with different amps, pedals and mic placements.

Professional recording software included

Leap into 12 months of PreSonus Studio One+ add-ons, exclusive content and tools, plus a perpetual license to PreSonus Studio One Professional Edition.

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 Quantum HD 2'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.