มัลติเกท 4 ชาแนล MULTIGATE PRO XR4400 Reference-Class 4-Channel Expander/Gate
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฿9,500.00 ฿8,050.00
มัลติเกท 4 ชาแนล MULTIGATE PRO XR4400 Reference-Class 4-Channel Expander/Gate
The MULTIGATE PRO XR4400 provides four frequency-selective expanders/noise gates in a single rack space. Each section comprises an ultra-fast gate, a program dependent expander, a filter section and precision meters indicating both threshold point and gain reduction.
The included side chain parametric filters allow the user to fine-tune control signals so that the gate reacts only when required. The Interactive Attack Control (IAC) circuit analyzes the program material to calculate the attack time of the gate. Separate hold and release controls offer additional flexibility. The XR4400 has a switchable operating mode for the gate and expander. With the MODE function off, the unit works in gate mode using an extremely fast attack time, thus preserving the transient details of the program material. In expander mode, the device analyzes the shape and dynamic contents of the input signal to calculate the control time parameters. The result is that vocals, instruments and complex mix signals can be cleaned up without audible clicks or other detrimental effects.
unction | Four channel expander/gate |
Number of Channels | 4 |
Inputs | 4 x XLR, 4 x TRS 1/4″ phone |
Output | 4 x XLR, 4 x TRS 1/4″ phone |
Maximum Input Level | +21dBu |
Compression Threshold | Not applicable |
Compression Ratio | Not applicable |
Attack Time | Not applicable |
Release Time | Not applicable |
Gate Threshold | 0 to -80dB |
Gate Rate | Attack: Program dependant Hold: 0 to 4 sec, variable Release: 50ms to 4 sec, variable |
Maximum Output Level | +21dBu |
Make-up Gain | Not specified by manufacturer |
Frequency Response | 18HZ to 30kHz |
Dynamic Range | Not specified by manufacturer |
Noise | >95dBu, unweighted, 22Hz to 22kHz |
Dimensions | 1U rack mount, 8 1/2″ deep |
Specialties | Unit will operate at either +4dB or -10 dB |
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