Fender Quantum HD 8

USB Audio Interface

Fender Quantum HD 8 is a high-channel-count USB-C audio interface designed for full-band recording, studio expansion, and advanced production workflows. With 26x30 I/O, MAX-HD mic preamps, and 32-bit / 192 kHz conversion, it provides the flexibility and precision needed for professional studios, engineers, and serious creators.

Fender Quantum HD 8 Competitive Differences

• 26x30 I/O with ADAT expansion, S/PDIF, and standalone preamp mode
• MAX-HD preamps with Auto Gain, DSP mixing, and re-amp outputs for flexible workflows

Fender Quantum HD 8 Description

The Fender Quantum HD 8 is built to handle demanding recording environments, from full-band tracking to complex production and routing setups. Its 26x30 input/output configuration provides extensive connectivity, including ADAT input and output for expansion, S/PDIF digital I/O, and multiple TRS outputs for flexible monitoring and signal routing.

Equipped with next-generation MAX-HD mic preamps, the HD 8 delivers up to 75 dB of clean gain with ultra-low noise performance. These preamps ensure accurate capture of vocals and instruments, while the front-facing Fender instrument inputs are optimized for guitar and bass. The Auto Gain feature allows for quick and accurate level setting, streamlining session setup.

The interface also includes a built-in DSP monitor mixer and loopback functionality, making it ideal for streaming, podcasting, and hybrid production workflows. Re-amp outputs enable creative tone shaping by sending recorded signals back through external amplifiers and effects, adding versatility for sound design and music production.

A full-color high-resolution display with an illuminated push encoder provides intuitive control directly from the hardware. Combined with software control via Fender Studio Pro or Universal Control, users can manage preamps, phantom power, routing, and monitoring with ease. DC-coupled outputs also support modular synthesizer control, expanding its use in electronic music production.

With professional-grade 32-bit converters, up to 124 dB dynamic range, and support for sample rates up to 192 kHz, the Quantum HD 8 ensures precise, transparent audio across recording, mixing, and mastering applications. Its rackmount-ready 19-inch design makes it ideal for studio integration and scalable setups.

Quantum HD 8 Features

• 26x30 USB-C audio interface for multi-channel recording
• 32-bit / 192 kHz converters with high dynamic range
• MAX-HD mic preamps with up to 75 dB gain
• Auto Gain function for fast level setup
• ADAT I/O (16 channels), S/PDIF, and standalone preamp mode
• Front-facing instrument inputs for guitar and bass
• DSP monitor mixer with loopback routing
• Re-amp outputs for external processing and tone shaping
• Full-color display with illuminated encoder control
• MIDI I/O via 5-pin DIN
• DC-coupled outputs for modular synth control
• Software control via Fender Studio Pro and Universal Control
• USB-C connectivity for modern systems
• Rackmount 19-inch design for studio integration

Quantum HD 8 Specifications

• Bit Depth: 32-bit
• Sample Rates: 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz
• Mic Input: XLR/TRS Combo, Balanced
• Mic Frequency Response: 20 Hz – 20 kHz (±0.1 dB)
• Mic Input Impedance: 1600 Ω
• Mic Dynamic Range: 116 dB (A-weighted)
• EIN: -130 dBu
• THD+N (Mic): 0.002%
• Mic Gain Range: Up to 75 dB
• Max Mic Input Level: +18 dBu
• Phantom Power: +48 VDC
• Line Input Impedance: 10 kΩ
• Line Dynamic Range: 118 dB
• Instrument Dynamic Range: 111 dB
• Max Instrument Input Level: +21 dBu
• Main Outputs: 1/4" TRS
• Headphone Outputs: 2 x 1/4" TRS
• Headphone Dynamic Range: 118 dB
• MIDI I/O: 5-pin DIN
• Digital I/O: ADAT (16 channels), S/PDIF
• Connectivity: USB-C
• System Dynamic Range: 124 dB
• Dimensions: 19 x 8.6 x 1.7 in (483 x 218 x 43.1 mm)
• Weight: 6.3 lb (2.9 kg)

What's In The Box

• Fender Quantum HD 8 audio interface
• Power cable
• USB-C cable

Fender Quantum HD 8 (Fender Quantum-H- 8)