SoundCraft K2 - Performance Metrics and Operating Conditions

Frequency Response
High Impedance I/P to Group or Mix O/P (measured at +20dBu Output):
22Hz - 22kHz bandwidth, unweighted:
Mix Output; 40 channels routed, input faders @ - , Mix fader 0dB:
Grp Output; 40 channels routed, input faders @ - , Grp fader 0dB:
Aux Output; 40 channels routed, input faders @ - , Aux fader 0dB:
Matrix Output; Matrix Inputs down, Matrix master 0dB:
Mix Output; no inputs routed, Mix fader @ 0dB:
Mono Input, measured at Direct Output:
63Hz to 10kHz/Pink Noise, variable level.
20-400Hz, 12dB/octave.
HF: 12kHz, +/-15dB
HMF: 400 - 12kHz, +/-15dB, Q 1.3/2.7
LMF: 40 - 1.2kHz, +/-15dB, Q 1.3/2.7
LF: 60Hz, +/-15dB
Mono Input: 8-LED bargraph + Peak LED
Stereo Input: 8-LED bargraph + Peak LED
40 Ch Console: each 17V rail takes 3.8A (nominal)(measured without Littlelites connected)
0% to 80%
24 Ch - 40kg (88lbs), 32 Ch - 50kg (110lbs), 40 Ch - 60kg (132lbs)
Overbridge: 8 VU Meters monitoring Group/Aux/FX Returns/Matrix
+ 3 VU Meters monitoring Left Mix, Right Mix & Mono (centre) Mix/PFL/AFL
1kHz, +20dBu input signals
Muting Attenuation - I/P to Mix:
Input Fader Attenuation:
Master Fader Attenuation:
Muting Attenuation - Stereo I/P to Mix:
Input Pan-pot Attenuation
Grp Output; no inputs routed, Mix fader @ 0dB:
Any input to any output (measured at up to +50dB gain): +0/-0.5dB, 20Hz - 20kHz
< 0.005% THD @ 1kHz
< -127dBu (150 source)
< -84dBu
-97dBu
-90dBu
< -84dBu
< -80dBu
< -82dBu
-88dB
-88dB
-101dB
-80 dB
-74 dB
-52 dB @ 1kHz
Ω
∞
∞
∞
Residual Noise
Bus Noise
Crosstalk
CMRR
Oscillator
HP Filter (Mono Input)
EQ (Mono Input)
Metering
Power Consumption
Weight
Temperature Range
Relative Humidity
Operating Conditions
K2 Specification
T.H.D. and Noise
Mic Input E.I.N.
+10 C to +30 C
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