Профессиональный 8 в 8 DSP Аудиопроцессор сочетает в себе автоматический смеситель, матрица, смеситель для кухни и обратная связь подавитель DSP-880N

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Product Description

Product Name
8 In 8 out DSP audio processor
Dante Audio Transmitter

  • Description:

The DSP-880N audio processor combines Auto Mixer, Matrix Mixer, and Feedback suppressor in one purpose built DSP processor . The DSP-880N includes 8 mic/line analog inputs, 8 analog outputs to meet the
needs of a wide range of audio processing applications such as boardroom, medium/ large conference rooms, courtrooms, auditoriums and multi-purpose halls.

Input Channels
8 balanced. Mic/line level
3.81 mm Phoenix Contact, 12-pin
Input Impedance
Maximum Input Level
14dBu/Line, -7dBu/Mic
Phantom Power
+48VDC, 10mA, selectable per input
Output Channels
8 balanced, line level
Output Impedance
Frequency Response
20Hz-20kHz(+-0.5dB)/Line : 
-90dB(@12dBu,1kHz,A-wt)/Line :
105dB(@12dBu,1kHz,A-wt)/Line :
Micro-B type, free driver

Serial port communication
RJ-45, Optional
LED Status Indicators
Power, Link, +48V, Input and Output Audio signal
Mains Voltage
AC100V---240V 50/60 Hz
Net Weight
Operating Temperature
Cooling System
Active, Fan inside
Integrated DSP
Signal Processor
Signal Processor 32-bit fixed/floating-point DSP 300MHz
Audio Latency
Audio Latency < 1ms
A/D and D/A Converters
A/D and D/A Converters 24-bit
Sample Rate

Details Images

• 8-channel analog input and 8-channel analog output,
Microphone or Line in switch

+48V switch per input channel 

AFC in each input


31 PEQS per input and 10 PEQS per output

• USB free driver connect, RS232/485 connector for
center control

Dante Audio Transmitter

Built-in DSP Processor
RS232/485 connector for
center control

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Company Introduction

Lucky Tone specializes in design and manufacturing of Public Address System (PA), Conference System and Professional Audio System. With power amplification, loudspeaker, and PA system management engineering resources all located under one roof.

Lucky Tone uniquely leverages these technologies to deliver products and systems that far outperform the sum of their parts - providing compelling solutions for public Address and Conference systems, and professional installed sound for customers worldwide.

Lucky Tone advances in manufacturing and quality control processes. The company manufactures in its 8,000 square meter, state-of-the-art factory, located in Guangzhou.

Utilizing a compliment of demand planning, parts procurement, operations and logistics, computer-controlled system, and rigorous testing and control, our facility is designed with build-to-order flexibility, giving the company unprecedented ability to respond to customer needs while keeping both parts and finished goods inventory at well-maintained levels.

Work Place

Our Mission Statement: Provide high quality and total audio solution to our customers!
Our Company Values:

Quality: Excellent and consistent quality are the base for our company, customers and suppliers.
Service: Timely, friendly, and meet the need for the customers.
Customers: We work together and grow together with customers.
Working: As we provide entertainment products, we will provide happy working environment.




1. How long is the lead time?
Generally 4 weeks. If any urgent orders for projects, we will do our best to expedite the process and deliver faster, But for OEM orders, lead time would be little longer on the first order since we need more time to communicate the requirements and confirm artworks....

2. What’s your payment term?
Our policy is at least 30% deposit before production, and 70% paid before shipment date. Certainly, L/C is also acceptable.

3. How do you pack my goods to ensure intactness in the course of transportation?
We always take care of our products and pack them properly. For example, we use strong cardbox (export carton) stuffing with enough foam/ bubble and inner boxes for air shipment or express, and optional pallet packing could be used for LCL sea shipment
for better protection.

4. What’s your delivery term?
We quote and deliver on the term of FOB Huangpu (except EXW term for small orders. Of course, CIF, C&F or even door to door is acceptable, so we will check and quote the shipping cost additionally.

5. How about the warranty and after-sales service?
Our warranty is 2 years, but considering the long transit time to oversea customers, we offer two and half year warranty from the production date on serial numbers on. For any failure (no-human included), we shall provide you free spare parts and instruction for repair.

6. What’s your advantage over competitors?

A very good questions: Our advantage is more than 10 years expertise and experience in the commercial audio industry, we are good at listening to my customers, getting to know their need and proposing right solution with reliable products. With support from specialized R&D and proficient production teams, we succeed in offering innovative and sophisticated audio equipment of cutting-edge technology, and always keep in mind that to make our customers win and profitable is the core in business cooperation.

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