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PreSonus Quantum HD 8 Rackmountable USB-C Audio Interface

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SKU:
QUANTUM HD8
UPC:
673454012211
Front view of Quantum HD8 audio interface rack unit with multiple input/output ports, LED meters, buttons, and a central blue-lit knob on a sleek panel.
$999.99

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A Quantum Leap in Audio Clarity and Performance
The culmination of three decades of PreSonus innovation, Quantum HD are the ultimate recording audio interfaces for project studios and full band recordings. Leveraging the PreSonus legacy of affordable, high-end studio products, Quantum HD interfaces deliver stunning audio clarity and high-fidelity performance.
Fueled by 30 Years of Design Experience
Quantum HD interfaces come in desktop or rack-mountable chassis packed with pristine MAX-HD preamps, custom low-latency drivers, and high-performance, class-leading converters with 124 dB dynamic range for studio professionals.
High-Definition Front Panel
Plug into instrument inputs co-developed by Fender engineers and specifically designed for guitar and bass. Set the perfect gain level on microphones and instruments with easy-to-use Auto Gain. And exercise intuitive control over features, channels, and output settings with a full-color, high-res screen and illuminated push encoder.
Fully-Loaded Back Panel
HD back panels feature rigorously redesigned MAX-HD mic preamps delivering transparent, low-noise, digitally-controlled analog. With +75 dB of gain range, MAX-HD preamps are ideally suited for today’s most popular mics. Back-panel main- and line-outs also allow for built-in speaker switching across multiple sets of studio monitors — and with HD 8, you get up to 16 channels of ADAT Optical input (up to 48 kHz) plus stereo S/PDIF I/O.
Your Route to Re-amping
Quantum HD Re-amp outputs let you send audio from your DAW to your favorite outboard gear and record it again, so you can experiment with different amps, pedals, and mic placement to get the exact, sculpted sound you want without cutting multiple takes.

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: Studio One Pro License
  • 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.

Details

  • Included Accessories: DB-9 breakout cable, 1.5M USB-C to USB-C cable
  • Connectivity: USB-C®
  • Headphone Jack: Two - 1/4" TRS Female Stereo
  • Phantom Power: +48 VDC
  • Voltage Requirements: 100-240 VAC, 50-60 Hz
  • Color: Black
  • Product Name: Quantum HD 8 USB-C Audio Interface
  • Series: Quantum
  • ADAT Optical IO: Toslink™ Connectors, ADAT/SMUX Formats
  • SPDIF IO: RCA 75Ω Coax
  • Word Clock IO: BNC Connector, 4.5 Vpp @ 75Ω Load
  • Instrument Inputs Dynamic Range: 111 dB (A-Weighted, Minimum Gain)
  • Instrument Inputs Frequency Response: 20 Hz to 20 kHz, +/- 0.1 dB (Unity Gain, Reference 1kHz)
  • Instrument Inputs Gain Range: 75 dB
  • Instrument Inputs Maximum Level: +21 dBu (Unbalanced, Minimum Gain)
  • Line Inputs Dynamic Range: 118 dB (A-Weighted, Minimum Gain)
  • Line Inputs Frequency Response: 20 Hz to 20 kHz, +/- 0.1 dB (Unity Gain, Reference 1kHz)
  • Line Inputs Gain Range: +/-10 dB
  • Line Inputs Maximum Level: +18 dBu (Balanced, Minimum Gain)
  • Line Inputs Total Harmonic Distortion: 0.001% (1kHz, Minimum Gain)
  • Line Inputs Impedance: 10K Ohms
  • Microphone Preamp Equivalent Input Noise: -130 dBu (Maximum Gain, 150 Ohms, 20 kHz BW, A-Weighted)
  • Microphone Preamp Frequency Response: 20 Hz to 20 kHz, +/- 0.1 dB (Unity Gain, Reference 1kHz)
  • Microphone Input Connection Type: XLR Female (Combo), Balanced
  • Microphone Preamp Dynamic Range: 116 dB (A-Weighted, Minimum Gain)
  • Microphone Preamp Maximum Input Level: +18 dBu (Balanced, Minimum Gain)
  • Microphone Preamp Total Harmonic Distortion: 0.002% (1kHz, Minimum Gain)
  • Microphone Preamp Input Impedance: 1600 Ohms
  • Product Depth: 8.6" (218 mm)
  • Product Height: 1.7" (43.1 mm)
  • Product Width: 19" (483 mm)
  • Commodity Code: 8517.62.0090
  • Power Cable: IEC
  • Supported Sample Rates: 44.1, 48, 88.2, 96, 176.4, 192 (kHz)
  • Headphone Outputs Dynamic Range: 118 dB (A-Weighted)
  • Headphone Outputs Frequency Response: 20 Hz to 20 kHz, +/- 0.3 dB (Unity Gain, Reference 1kHz)
  • Headphone Outputs Impedance Working Range: 33 Ohms
  • Headphone Outputs Maximum Output: 11 dBu (50 Ohms)
  • Headphone Outputs Total Harmonic Distortion: 0.001% (1kHz)
  • Line Outputs Connection Type: 1/4" TRS Female
  • Main And Line Outputs Dynamic Range: 123 dB (A-Weighted)
  • Main And Line Outputs Frequency Response: 20 Hz to 20 kHz, +/- 0.2 dB (Unity Gain, Reference 1kHz)
  • Main And Line Outputs Impedance: 51 Ohms
  • Main And Line Outputs Maximum Level: +18 dBu (Balanced)
  • Main And Line Outputs Total Harmonic Distortion: 0.001% (1kHz, +4 dBu)
  • Main Outputs Connection Type: 1/4" TRS Female
  • Digital Audio Bit Depth: 32-bit
  • Digital Audio Dynamic Range: 124 dB
  • reverb_sync: on
  • reverb_price_sync: on
  • reverb_offers: off

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