Controller 4 in 8 out SOUNDKING AP48

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Mã sp : Controller 4 in 8 out SOUNDKING AP48

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Controller 4 in 8 out SOUNDKING AP48

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AP48: 4 x 8 digital matrix processor, 4CH bal input, 8CH bal output
24bit 48kHz sampling rate
AD/DA converter, 32bit DSP chip
Input section includes 8 processing units - gain, mute, noise gate, high cut, low cut, 8 PEQ, phase, delay;
Output section includes 7 processing units - crossover, 5 PEQ, gain, mute, limit, phase, delay;
Free matrix distribution between all inputs and outputs
Crossover, gain and band width of all PEQ adjustable, type: peak, high shelving, low shelving
Type of all high/low cut filter and crossover: Butterworth, Linkwitz-Riley, Bessel, -6dB/Oct to -48dB/Oct slope, 20Hz~20kHz frequencies continuously adjustable
Threshold, ratio, start time and recovery time of all limiter/compressor continuously adjustable
Threshold, start time and recovery time of all noise gate continuously adjustable
Maximum 682ms delay time for all delay module
Free copying of parameters between any channels
Built-in signal generator, pink/white noise output mode, 20Hz to 20kHz sine wave adjustable, signal amplitude adjustable
2x20 LCD screen, custom buttons with lamp, one button operation, easy and fast
32 user presets, each preset saved or called alone, password protection supported
PC software remote control via USB or RS232
Cascade control over as many as 256 units via RS485, remote network control by center control system supported.

	AP24	AP36	AP48
Input	2x XLR bal	3x XLR bal	4x XLR bal
Output	4x XLR bal	6x XLR bal	8x XLR bal
Impedance	1MΩ/stereo input, 500KΩ/mono input
Max input level	+12dBu
CMRR	>50dB (30Hz~20kHz)
Output
Impedance	<500Ω, bal output
Max input level	+12dBu
Frequency response	20Hz~20kHz,±0.5dB
THD	>110dBu
Distortion	<0.01% at 1kHz(-10dBu)
Max delay	668ms
Output gain	-60dB~+12dB ±0.5dB
Input gain	-60dB~+12dB ±0.5dB
PEQ	5 IN, 7OUT
Filter
Gain	±12dB in 0.5dB steps
Center frequency	20Hz~20kHz
Q value	0.4~128
Shelving filter frequency response
Lo-shelf	19.7Hz~1kHz
Hi-shelf	1kHz~20.6kHz
Shelf gain	± 12dB in 0.5dB steps
HPF&LPF
Filter
Frequency (high pass)	<10Hz~16.0kHz
Frequency (low pass)	35Hz~22.0kHz
Response curve	Butterworth 6dB、12dB、18dB、24dB
	Bessel 6dB、12dB、18dB、24dB
	Linkwitz-Riley 12dB、18dB、24dB
Limiter
Threshold (level)	-90~+12dB
Rise time	1~200ms
Fall time	1~1000ms
Power supply	90V-260V AC 50HZ