Studiomaster AC48 - 4 Input 8 Output Digital Speaker Processor Crossover

Description:

48kHz sampling rate, 40-bit DSP processor, 24-bit AD/DA convertor.
Input processing includes Gain, Mute, Link, High-cut, Low -cut, Noise gate, 5PEQ, Phase, Delay.
Output processing includes Crossover, 6PEQ, Gain, Mute, Compressor/Limiter, Phase, Delay, Link.
Every input and output can do matrix assign freely.
Adjustable PEQ frequency, Gain and Bandwidth, the gain step is 0.1dB, we can choose style: Peak, H-shelf, L-shelf, LP-6dB, LP-12dB, HP-6dB, HP-12dB.
The style of all High-cut, Low-cut filter and Distributor Unit: Butterworth, Linkwitz- Riley, Bessel, Slope is-6dB/oct ~-48dB/oct.
Adjustable compressormiter threshold, soft knee, ratio, attached time and release time. Noise gate’s threshold, hold time, attached time and release time can be adjustment.
The parameters of input and output adjusting are linkable, revisable input and output channels.
All delay module’s delay time can reach over 680ms the step is: 0.021ms.
Parameter setting of each channel can copy freely, build-in signal generator.
Input and Output on the front panel are equipped with 5-segment high precision level indicators, key indicators, security protection function.
30 user preset, 1factory preset, device parameter and single preset file can save in computer; it also can download from computer and save in
the device. The device itself can store multiple preset parameters and recall freely. With PC software, one-key online made the operation more
convenient.
USB and RS232 controlling ports, Online remote control and 255 units linkable through RS485.

Frequency Response: 20Hz~20kHz, -0.3dBu, S/N Ratio: >110 dBu, Distortion(THD): <0. 01at1kHz(0dBu), Cross-talk: <100dB below full scale
Input Section: Type: Balanced XLR, Max. Input Level: +15dBu, Impedance: 1M/ΩStereo; 500kΩ/MONO
Output Section: Type: Balanced XLR, Max. Output Level (bypass): +15dBu, Impedance: <500Ω
Digital Processing: 24-bit sigma – delta converters, 48kHz Sampling Rates
Display: 20x2LCD Display For Parameters Setting And Function Select
Power Supply: AC~95V-264V FUSE 250VAC/2A FAST
Dimension(LxWxH): 82x205x44CM
Weight: 2.88kg