Supply Soundcraft mixer SOUNDCRAFTLX9RW5768

Product details SOUNDCRAFT LX9 24 console upgrade design live performance mixers, the traditional British style and the latest technology LX9 fusion as a new design of medium-sized live mixer, it retains all the advantages on the basis LX7ii upgrade design, more highlight its classic mid-sized mixer status, real-seven group on the bus design, GB30 latest technology applications, so LX9 while retaining the original technology and style one step further and become a model for a new generation of medium-sized mixer. New technology applications, providing unparalleled sound characteristics; perfect functional design, suitable for live mixing a variety of small spaces, and its design features also doubles as a recording studio recording applications. Push in three sizes, 16, 24 and 32 channels GB30 mic preamp and precision equalization circuit bus structure of the real 7 Group 2 stereo inputs, 2 stereo returns Channel direct outputs and convenient intercom calls 100mm travel: The main characteristics child (attenuator) + 48V phantom power switch to select six groups AUX auxiliary output a set of four, four groups AUX pre-fader or post-fader selectable 18dB / octave high-pass filter steep insertion point can be inserted in total output or output channel grouping 12 segment LED level monitor PSU built-in power innovative GB30 mic preamp and EQ British Soundcraft founder Graham Blyth explain the development of design ideas GB30: GB30 mic preamp "How to prevent the microphone Overload is critical to the "many design engineers, in order to get a good THD total harmonic distortion index, the microphone circuit the negative feedback circuit design of high-value, the opposite effect is prone to bring overload. GB30 mic Local Linearization with a new concept and design, improving the phase linearity and gain a wider frequency response and dynamic range. In the field, it has good control overloading mic preamps response is a key. Many pre-amplifier using a large loop negative feedback to achieve the purpose of reducing the total harmonic distortion, however, these negative feedback topology of the network under overload conditions characteristic will tend to deteriorate, resulting in a messy and muddy sound sound. LX9 the novel use of local negative feedback preamplifier and linear technology with a wide frequency response characteristics and excellent phase linearity of a combination of methods to achieve excellent performance. All these factors have created a model for a variety of applications preamplifier. GB 30 EQ If high, the slope of the curve in the low-pass filter is not steep. When EQ adjustment will affect the signal it should be adjusted, resulting in sound muddy. The high cost of wave steep curve is very expensive, high-end products will only be used for multi-purpose MH4 console developed innovative network topology provides a perfect solution. The high-pass and low-pass filter for a fixed frequency of these concepts in the mixing console. Soundcraft mixer using a high automation and large-scale production to reduce costs, for the first time a reference to the high-end EQ LX9, and now, the use of sound art LX9 can also enjoy the same advantages as high-end products MH4. Frequency response: XLR input to any output + 0 / -1dB, 20Hz-20kHz Total harmonic distortion and noise: all measurements in + 10dB and 30dB output gain state XLR input to Direct output & lt; 0.007%, 1kHz XLR input to the mix sound output & lt; 0.008%, equivalent input noise 1kHz microphone input (EIN): 22hZ-22KhZ bandwidth without weight, -128dBu (150 & Omega; the sound source impedance) Microphone Gain: Minimum: 5dB; maximum: 60dB bus noise: Maximum output, input faders - the largest channel mixer faders 0dB 32: & lt; -85dBu; 16 channels: & lt; -88dB grouping output, input faders - the largest grouping channel faders 0dB 32: & lt; -85dB; 16 channel & lt; -88dB auxiliary output, input faders - the largest auxiliary control 0dB 32 channels: & lt; -88dB; 16 channels: & lt; between -91dB channel crosstalk / 1kHz: input channel mute: & gt; 98dB, input push Sub distance between & gt; 98dB input panning potentiometer isolation: & gt; 82dB; mix routing compartments: & gt; 98dB marshalling routing isolation: & gt; 98%; adjacent channel isolation: & gt; 100dB group - Mixing Crosstalk: & lt ; -84dB; aux sends off: & lt; -94dB common mode rejection ratio (CMRR): mono input, measured at the highest gain: typical 80dB / 1kHz input and output levels: input channel microphone input: Infinity + 15dBu ; Input channel line input: maximum + 30dBu; stereo input and insert return: maximum + 20dBu; full output: Max + 20dBu; general operating level: 0dBu; headset power: 2x250mW, 200 & Omega; headset; input and output impedance: Microphone input 2k & Omega ;; line input: & gt; 10k & Omega ;; input channel insert return: 5k & Omega; (with EQ input, otherwise the worst case 1.8k & Omega;) mixing, grouping and auxiliary output: 150 & Omega ;; insert send: 75 & Omega ;; Recommended Headphone Impedance: 50-600 & Omega ;; 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; Lo-Mid: 80Hz-1.9kHz, + / - 15dB, 2-order slope characteristics; LED: 6 3 12-segment color LED Light Bar power consumption: AC power supply (internal PSU) 85V-270V, 50Hz-60Hz universal input power consumption: less than 50W Weight: 16 Channel: 18.2Kg; 24 Channel: 21.8Kg; 32 channel 25.4Kg work conditions: temperature range: -10 ° C - + 30 ° C; relative humidity: 0% --80 size :( L × W × H) 32: 1059 × 503 × 164mm 24 road: 865 × 503 × 164mm 16 Road: 653 × 503 × 164mm