M-Audio M-Track 8X4M

MIC INPUTS 1–4 (BALANCED XLR) Dynamic Range 113 dB (A-weighted) THD+N 0.001% (1 kHz, +4 dBu, -1 dBFS) Frequency Response 20 Hz – 20 kHz (+/-0.2 dB) Preamp EIN -137 dBu (40 Ω source, A-weighted) -129 dBu (150 Ω source, unweighted) Max Input Level +14 dBu Gain Range 62 dB LINE INPUTS 1–4 (BALANCED 1/4" TRS) Dynamic Range 113 dB (A-weighted) THD+N 0.001% (1 kHz, +4 dBu, -1 dBFS) Frequency Response 20 Hz – 20 kHz (+/-0.1 dB) Max Input Level +30 dBu Gain Range 61 dB INST INPUTS 5-6 (UNBALANCED 1/4" TS) Dynamic Range 110 dB (A-weighted) THD+N 0.001% (1 kHz, +4 dBu, -1 dBFS) Frequency Response 20 Hz – 20 kHz (+/-0.1 dB) Max Input Level +16 dBu Gain Range 59 dB Input Impedance ~1 MΩ FIXED LINE INPUTS 7–8 (BALANCED 1/4" TRS) Dynamic Range 113 dB (A-weighted) THD+N 0.001% (1 kHz, +4 dBu, -1 dBFS) Frequency Response 20 Hz – 20 kHz (+/-0.1 dB) Max Input Level +17 dBu LINE OUTPUTS 1–2 (BALANCED 1/4" TRS) Dynamic Range 112 dB (A-weighted) THD+N 0.002% (1 kHz, -1 dBFS) Frequency Response 20 Hz – 20 kHz (+/-0.2 dB) Max Output Level +17 dBu FIXED LINE OUTPUTS 3–4 (BALANCED 1/4" TRS) Dynamic Range 113 dB (A-weighted) THD+N 0.002% (1 kHz, -1 dBFS) Frequency Response 20 Hz – 20 kHz (+/-0.2 dB) Max Output Level +17 dBu HEADPHONE OUTPUTS (STEREO 1/4") Dynamic Range 111 dB (A-weighted, 32 Ω load) THD+N 0.002% (1 kHz, -1 dBFS, 10 mW/channel into 32 Ω load) Frequency Response 20 Hz – 20 kHz (+/-0.2 dB) Maximum Power Delivered 160mW (<1% THD, 32 Ω load) Maximum Output Level +15 dBu (unloaded) Impedance Range 32 Ω - 600 Ω PERFORMANCE Round Trip Latency 2.59 ms*