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Sanway Professional Audio Equipment Co.,Ltd

DP28 2 Input 8 Output Professional KTV Digital Echo Processor

DP28 2 Input 8 Output Professional KTV Digital Echo Processor

1.Build in USB & RS 485 COM 2. Program Function; Recall Function; Copy Function; Save Function; Password Function 3. 6-band EQ: Frequency, gain & Q fact are adjustable; Gain can be adjusted from -20 dB to +20 dB.

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Product Details

Key Feature

1) Build in USB & RS 485 COM
2) Program Function; Recall Function; Copy Function; Save Function; Password Function.
3) 6-band EQ: Frequency, gain & Q fact are adjustable;
Gain can be adjusted from -20 dB to +20 dB.
4) 96k Hz sampling frequency, 24-bit A/D and D/A converter, 32-bit DSP digital sound processor
5) Input channel: With 6-band parameter EQ, Delay, polarity
6) Output channel: With 6-band parameter EQ, Gain, Delay, Polarity, Crossover, Limiter/Compressor, Signal select.


Specification

Crossover -------- Each output channel can be independently set as LPF and HPF. The parameters can be adjusted. Filter type :Linkwitz-Riley; Bessel; Butterworth. The Crossover Frequency: 20Hz~20KHz, Slope: 12dB/oct; 18dB/oct; 24dB/oct;48dB/oct.

Output EQ ------- Each output channel has 6-band EQ: 3 modes: Lo-Shelf/Hi-Shelf/Parameter.

A: Lo-Shelf: Slop: 6dB/12dB; Frequency: 20Hz~20kHz; Gain: -20dB~20dB;

B: Hi-Shelf: Slop: 6dB/12dB; Frequency: 20Hz~20kHz; Gain:-20dB~20dB;

C: Parameters: frequency: 20Hz~20KHz, bandwidth: 0.05oct~3oct; Step: 0.05oct; Gain: -20dB~+20dB, Step 0.1dB

ItemDP28

Delay Time Step

Each input channel has independent delay control, Range:0~1000mS;

21μS step@0~10mS; 84 μS step@ 10mS~20ms;

0.5mS step@ 20mS~1000mS

Input/Output Polarity

In-phase(+) or reversed phase(-)

Input EQ

6-band parameter EQ; Frequency: 20Hz~20KHz; Gain:-20 dB~+20 dB;

Bandwidth: 0.05oct~3oct

Mute

Mute with each Input& Output channel

Input Selection

Each input channel can be selected to each output channel

Output Gain

Range:-12dB~+12dB, step: 0.1dB

Limiter

Limiter with each output channel. The parameters are adjustable:

Threshold value: -20dBu~+20dBu; step:0.5dBu.

Attack time

0.3mS~100mS. 0.1mS step@0.3~1mS; 1mS step @1mS~100mS.

Release Time: Release Time can be set as twice, 4times, 6times, 8times, 16times,

32times.

Processor

96KHz Sampling frequency, 32-bit Floating-Point DSP

Display

With 2*24 LCD, 8-LED input/output level. Mute and Editing mode can be displayed.


Should you're looking for dp28 2 input 8 output professional ktv digital echo processor, welcome to buy with us. We are one of the leading such manufacturers and suppliers in China. We can guarantee you the high quality and good performance of the appliance. Check the price list and quotation with our factory now.

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