Audio Mixer LX9/16/Soundcraft LX9 

16 channels of structural dimensions 
4 groups, 7 real generatrix structure

Technical parameters:

1: Frequency response: XLR input to any output +0 /-1dB, 20Hz-20kHz 
2: The total harmonic distortion and noise: All measurements and 30dB at +10 dB output gain state 
3: XLR input to Direct output <0.007%, 1kHz XLR input to Mix output <0.008%, 1kHz 
4: microphone input equivalent input noise (EIN): 22hZ-22KhZ bandwidth, unweighted,-128dBu (150Ω source impedance) 
5: Microphone Gain: Minimum: 5dB; Maximum: 60dB 
6: Bus Noise: The maximum output, input faders - the largest mixing fader 0dB 
7:32 Channel: <-85dBu; 16 channel: <-88dB Group output, input faders - the largest grouping fader 0dB 
8:32 Channel: <-85dB; 16 Channel <-88dB; auxiliary output, input faders - the largest auxiliary control 0dB 
9:32 Channel: <-88dB; 16 channel: <-91dB 
10: channel crosstalk @ 1kHz: Input Channel Mute:> 98dB, the distance between the input fader> 98dB 
11: Input pan pot isolation:> 82dB; mixing route across:> 98dB 
12: Group routing isolation:> 98%; adjacent channel separation:> 100dB 
13: Group - Mixing Crosstalk: <-84dB; Aux send off: <-94dB 
14: Common mode rejection ratio (CMRR): a single channel input, measured at the highest gain: 80dB @ 1kHz typical 
15: Input and output level: Input channel mic input: infinity +15 dBu; Input channel line input: Max +30 dBu; 
16: stereo input and insert return: Max +20 dBu; all output: Max +20 dBu; 
17: General Operating Level: 0dBu; Headphone Power: 2x250mW, 200 Ω headphones; 
18: Input and output impedance: Microphone Input 2k Ω; Line:> 10k Ω; 
19: Input channel insert return: 5k Ω (input with EQ, or worst case scenario for the 1.8k Ω) 
20: mix, grouping and auxiliary output: 150 Ω; insert send: 75 Ω; Recommended headphone impedance :50-600 Ω; 
21: high-pass filter (Mono input): 100Hz, 18dB per octave slope 
22: EQ (Mono input): HF: 13KhZ, + /-15dB, 2-order slope characteristics; Hi-Mid: 550Hz-13kHz, + /-15dB, q = 1; Lo-Mid: 80Hz-1.9kHz, + /-15dB, 2-order slope characteristics; 
23: Indicator: 6 3-color 12-segment LED light beam sent 
24: Power consumption: AC power supply (internal PSU) 85V-270V, 50Hz-60Hz universal input, power consumption: less than 50W 
25: Weight: 16 Channel: 18.2Kg; 24 Channel: 21.8Kg; 32 channels 25.4Kg 
26: Working conditions: Temperature range: -10 ° C-+30 ° C; Relative humidity: 0% -80 
27: Dimensions: (L × W × H) 32: 1059 × 503 × 164mm; 24 Road: 865 × 503 × 164mm; 16 way: 653 × 503 × 164mm

Features 
1 in three sizes, 16, 24 and 32 channels 
2. GB30 mic preamp and precision equalization circuitry 
3 The real structure of the seven bus 
4.2 set of stereo inputs, 2 stereo returns 
5-channel direct output 
6 convenient intercom call 
7.100mm travel fader (attenuator) 
8 a group of four +48 V phantom power switch to select 
9.6 Group AUX auxiliary output, AUX in which four pre-fader or post-fader selectable 
10. 18dB / octave high-pass filter steep 
11 can be inserted into the point group in the total output or output channel 
12.12-segment LED level display 
13. PSU built-in power supply innovative GB30 mic preamps and EQ