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Presonus Quantum HD 8 desktop audio interface with front panel controls and display

Presonus

Presonus Quantum HD 8 USB-C Audio Interface 26x30 32-Bit 192 kHz

SKU CH-FJY7-YWV4R

26x30 USB-C interface with 8 MAX-HD preamps, 32-bit 192 kHz conversion, 124 dB dynamic range, 16 ADAT I/O and Auto Gain for studio or mobile recording

  • 8 MAX-HD mic preamps with +75 dB gain for clean recordings
  • 32-bit / 192 kHz converters with 124 dB dynamic range capture every detail
  • 26-in / 30-out USB-C connectivity plus 16 ADAT channels for expansion
  • Auto Gain and 48 V phantom power simplify session setup
  • Built-in DSP monitor mixer with loopback for zero-latency streaming mixes

Quantum HD 8 USB-C Interface

The PreSonus Quantum HD 8 is a 26x30 USB-C desktop audio interface built for producers, musicians and creators who demand high-fidelity recording and flexible connectivity. It delivers eight MAX-HD mic preamps with +75 dB gain, front-facing instrument inputs and high-performance 32-bit / 192 kHz converters with 124 dB dynamic range for stunning clarity.

Suits studio and live creators

This unit suits users who need eight preamps, two reamp outputs, ten line outputs and two headphone outputs plus Auto Gain and 48V phantom power. The built-in DSP monitor mixer with loopback simplifies streaming and monitor mixes. Buyers requiring more than sixteen ADAT channels or different I/O counts should consider other options.

32-bit 192 kHz conversion decides

The defining specification is the 32-bit / 192 kHz AD/DA conversion with 124 dB dynamic range, which determines the interface's fidelity ceiling for capture and playback. Eight preamps, sixteen ADAT I/O channels and S/PDIF I/O expand the channel count, while USB-C connectivity supports Mac, Windows, iOS and Android devices.

Highlights

  • 8 MAX-HD mic preamps with +75 dB gain for clean recordings
  • 32-bit / 192 kHz converters with 124 dB dynamic range capture every detail
  • 26-in / 30-out USB-C connectivity plus 16 ADAT channels for expansion
  • Auto Gain and 48 V phantom power simplify session setup
  • Built-in DSP monitor mixer with loopback for zero-latency streaming mixes

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 26x30 channel configuration or a smaller interface?

The 26x30 I/O count gives you 10 line outputs, 2 reamp outs, 2 headphone outs, plus 16 ADAT channels and S/PDIF for future expansion.

What does 32-bit 192 kHz conversion actually deliver in my recordings?

You get 124 dB dynamic range from the converters, capturing the full detail of quiet passages and loud transients without noise floor compromise.

What does USB-C connectivity cap in real-world latency and device support?

USB-C links to Mac, Windows, iOS and Android with low-latency monitoring through the built-in DSP mixer and loopback for streaming.

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