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Silver rectangular desktop audio interface with front panel controls and rear connections

Presonus

Presonus Quantum HD 2 20 x 24 32-bit 192 kHz USB-C Audio Interface

SKU CH-ZBSD-W1T7G

A 20-in, 24-out USB-C audio interface with two MAX-HD mic preamps, a Fender co-developed instrument input and 32-bit 192 kHz conversion

  • Product dimensions7.5 L × 8.5 W × 1.9 H inches
  • Product weight2.731 kg
  • Low-latency recording with custom driver and 192 kHz converters
  • Transparent, low-noise capture via two MAX-HD preamps with +75 dB gain
  • Guitar-ready instrument input co-developed with Fender engineers
  • Perpetual Studio One Pro licence plus 12-month Studio One+ membership included
  • 20-channel I/O in a compact 7.5 × 8.5 × 1.9 inch desktop unit

Quantum HD 2 Interface

The Presonus Quantum HD 2 is a 20 x 24 channel USB-C audio interface operating at 32-bit and 192 kHz resolution. It targets musicians and producers who need transparent conversion and high channel counts for studio recording sessions.

Check Your Computer Setup

Verify that your system runs macOS or Windows and provides a USB-C port for connection. The unit draws power over USB so no external supply is required, but confirm your port can deliver sufficient current for stable operation with 20 input and 24 output channels.

Software Bundle Impact

A perpetual Studio One Pro licence and 12 months of Studio One+ hybrid membership are included, adding professional DAW features, add-ons and exclusive content. The interface also works with Ableton Live, FL Studio, Cubase, Pro Tools, Logic Pro, Reaper and other compatible software.

How it compares

Measured against everything we stock in Pro Audio Equipment, at today’s prices. Recalculated every night.

Price $400.99
Pricier than about 89% of the 613 comparable items (median $56.99).

Specifications

Product
Brand namePreSonus
Size & build
Product dimensions7.5 L × 8.5 W × 1.9 H inches
Product weight2.731 kg

Questions about this item

What is included in the box with the Quantum HD 2 and do I need to buy cables separately?

The package contains the Quantum HD 2 interface, a USB-C cable, a power supply, and a 12-month Studio One+ hybrid membership with a perpetual Studio One Pro licence.

How do I decide between the 20 x 24 channel configuration and other models?

This model provides 20 input and 24 output channels at up to 192 kHz, suited for multi-instrument sessions and outboard gear integration.

What does the 32-bit 192 kHz spec mean for my daily recordings?

The converters capture 32-bit floating-point resolution at sample rates up to 192 kHz, giving extensive dynamic range and low latency when tracking through the MAX-HD preamps.

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