User Manual

40
7 Technical Information
7.1 Specifications
Quantum-series
Owner’s Manual
Headphone Outputs
Type 1/4” TRS Female, Stereo, Unbalanced, (x2 Quantum, x1 Quantum 2)
Maximum Output Level 175 mW / channel (56Ω load)
Frequency Response 20 Hz to 20 kHz (+/- 0.5 dB, 48 kHz)
Dynamic Range (A-wtd) > 110 dB
THD+N < 0.03% (1 kHz)
Headphone Impedance (working range) 16Ω to 300Ω
Crosstalk
Input to Input < -110 dB
Output to Output < -115 dB
Input to Output < -120 dB
Internal Talkback Microphone
Type Electret Condenser
Sensitivity -42 dB
Signal Level LEDs
Signal 1 -50 dBFS
Signal 2 -30 dBFS
Signal 3 -20 dBFS
Signal 4 -10 dBFS
Signal 5 -6 dBFS
Signal 6 -4 dBFS
Signal 7 -2 dBFS
Clip -0.5 dBFS
Digital Audio
Connection Type Thunderbolt 2
ADC Dynamic Range 120 dB (A-wtd)
DAC Dynamic Range 120 dB (A-wtd)
Bit Depth 24 bits
Internally Supported Sample Rates 44.1, 48, 88.2, 96, 176.4, 192 kHz
Clock
Jitter <70 ps RMS (20 Hz – 20 kHz)
Jitter Attenuation >60 dB (1 ns in => 1 ps out)