Native Instruments Traktor Kontrol S4

Audio Inputs (A/D)    
Channels    5
Sample Rate    44.1, 48, 88.2, 96 kHz
Bit Resolution    16, 24-bit
Converter    Cirrus Logic

Line Inputs
Full Scale Level    +12.4 dBu
DNR (a-weighted)    98.3 dBu
THD+N    0,05 %
Frequency Response +/-0.5 dB    20 Hz-40 kHz
Cross Talk @ 1kHz    -111dB

Mic Input
Full Scale Level @ 1 kHz    -31.3 dBu
DNR (a-weighted) @ 1 kHz    85.7 dB
THD+N @ 1KHz    0.045 %
Frequency response +/-1.67 dB    20 Hz-20 kHz

Phono Inputs
Input Impedance    47 KOhm
Full Scale Level @ 1 kHz    - 23.5 dBu
DNR (a-weighted) @ 1 kHz    90.2 dB
THD+N @ 1KHz    0,05 %
Crosstalk @ 1kHz    -100 dB

Audio Outputs (D/A)
Channels    4
Sample Rate    44.1, 48, 88.2, 96 kHz
Bit Resolution    16, 24-bit
Converter    Cirrus Logic

Line Outputs (1/4" stereo)
Maximum Output Level    +18 dBu
DNR (a-weighted)    105 dB
THD+N    0,003 %
Frequency Response +/-0.3 dB    20 Hz-40 kHz
Crosstalk @ 1kHz    122 dB

Line Outputs (RCA)
Maximum Output Level    +12 dBu
DNR (a-weighted)    105 dB
THD+N    0,002%
Frequency Response +/-0.35 dB    20 Hz-40 kHz
Crosstalk @ 1kHz    -111 dB

Headphone Output
Load Impedance    16 Ohms – 600 Ohms
Maximum Output Level (32 Ohm load)    +2 dBu
DNR (a-weighted)    99.3 dBu
THD+N    0.013 %
Frequency Response +/-1 dB    20 Hz-20 kHz
Crosstalk @ 1kHz    -60 dB