DC48 4 in 8 out digital audio professional speaker processor

Description

● 4-way balanced input, 8-way balanced output.

● 32-bit DSPSHARC chip processing, 96kHz sampling rate, 24bit AD/DA conversion.

● Input processing section includes high cut, low cut, 8 parametric equalization, noise gate, gain, mute, phase, delay, continuous adjustment and other processing functions.

● The output processing section contains processing units such as crossover, 9 parametric equalization, gain, mute, compressor/limiter, phase, delay, and continuous adjustment.

The PEQ gain, bandwidth, and frequency of all channels are continuously adjustable, and the types are selectable: parametric equalization, low shelf filter, high shelf filter, low cut filter, high shelf filter, phase shift 1st order, and phase shift 2nd order.

All inputs and outputs can be freely matrixed and the name of each input and output channel can be changed.

● All input/output channels are equipped with independent phase curve adjustment functions. 180-degree curve adjustment is available for phase shift 1st order and 360-degree curve adjustment for phase shift 2nd order when selected in PEQ type.

● All high-cut and low-cut filters, crossover type selectable: Butterworth, Linquarelli, Bessel, with slopes from - 6dB/Oct to -48dB/Oct selectable.

● Threshold, ratio, start-up time, and recovery time of the compressor/limiter of the output channels are continuously adjustable.

● Delay modules for all input and output channels have a delay time of up to 680ms.

● Parameter settings can be freely copied between any channels, and any channel can be adjusted continuously.

● The PEQ curve adjustment graphs of all current input or output channels can be seen at any one input or output channel.

Built-in test signal generator, the output mode can be selected from pink noise, white noise and 20Hz-20kHz sine wave adjustable, signal amplitude adjustable.

● Front panel with input/output level indicator, USB control port, rear panel 232&485 control port, one-button connectivity makes the user's operation easier and faster.

● 30 user presets, the whole machine status and each preset can be stored and recalled individually. id setting function can cascade control 255 machines, also has a password protection function to make the backup more secure.

 DC48   professional digital audio processor