Professional Audio DJ Mixer (GL432)

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Features:
1. GB30 mic preamp and precision equalization circuitry
2.7 bus structure of the real
Group 2 stereo inputs, 2 stereo returns
3. Channel direct output
4. Group 6 AUX auxiliary output, AUX in which four pre-fader or post-fader selectable
5.18dB / octave high-pass filter steep
6. Insertion point can be inserted in the total output or output channel grouping

Specification
Auxiliary control 0dB
32-channel: <-88dB; 16 channel: <-91dB
Channel crosstalk @ 1kHz: Input Channel Mute: > 98dB, the distance between the input fader> 98dB
Pan potentiometer input isolation: > 82dB; Mixing route across: > 98dB
Group routing isolation: > 98%; Adjacent channel separation: > 100dB
Grouping - Mixing Crosstalk: <-84dB; Aux send off: <-94dB
Common mode rejection ratio (CMRR): A single channel input, measured at the highest gain: 80dB @ 1kHz typical
Input and output level: Input channel mic input: Infinity +15 dBu; Input channel line input: +30 dBu maximum
Stereo input and insert return: Max +20 dBu; All output: +20 dBu maximum
Normal operation level: 0dBu; Headphone Power: 2X250MW, 200 Ω Headphones;
Input and output impedance: Microphone Input 2k Ω ; Line: > 10k Ω ;
Input channel insert return: 5k Ω (input with EQ, or worst case scenario for the 1.8k Ω )
High-pass filter (Mono input): 100Hz, 18dB per octave slope
EQ (Mono input): HF: 13kHz, + /-15dB, 2-order slope characteristics; Hi-MID: 550Hz-13kHz, + /-15dB, q = 1.