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 12-months of Studio One Pro+ add-ons, exclusive content, and tools, plus a perpetual license to Studio One Pro. 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. Specifications Accessories Included Accessories: DB-9 breakout cable, 1.5M USB-C to USB-C cable Electronics Connectivity: USB-C Headphone Jack: One - 1/4 TRS Female Stereo Phantom Power: +48 VDC Voltage: 120V General Colour: Black Product Name: Quantum HD 2 USB-C Audio Interface Series: Quantum Hardware ADAT Optical IO: Toslink Connectors, ADAT/SMUX Formats SPDIF IO: RCA 75O Coax Inputs 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 1 kHz) 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 1 kHz) Line Inputs Gain Range: +/- 10 dB Line Inputs Impedance: 10K Ohms Line Inputs Maximum Level: +18 dBu (Balanced, Minimum Gain) Line Inputs Total Harmonic Distortion: 0.001% (1 kHz, Minimum Gain) Microphone Input Connection Type: XLR Female (Combo), Balanced Microphone Preamp Dynamic Range: 116 dB (A-Weighted, Minimum Gain) 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 1 kHz) Microphone Preamp Gain Control Range: 75 dB Microphone Preamp Input Impedance: 1600 Ohms Microphone Preamp Maximum Input Level: +18 dBu (Balanced, Minimum Gain) Microphone Preamp Total Harmonic Distortion: 0.002% (1 kHz, Minimum Gain) Output Headphone Outputs Dynamic Range: 118 dB (A-Weighted) Headphone Outputs Frequency Response: 20 Hz to 20 kHz, +/- 0.3 dB (Unity Gain, Reference 1 kHz) Headphone Outputs Impedance Working Range: 33 Ohms Headphone Outputs Maximum Output: 11 dBu (50 Ohms) Headphone Outputs Total Harmonic Distortion: 0.001% (1 kHz) 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 1 kHz) Main And Line Outputs Maximum Level: +18 dBu (Balanced) Main And Line Outputs Output Impedance: 51 Ohms Main And Line Outputs Total Harmonic Distortion: 0.001% (1 kHz, +4 dBu) Main Outputs Connection Type: 1/4 TRS Female Performance Digital Audio Bit Depth: 32-bit Digital Audio Dynamic Range: 124 dB