Micro B type USB port 8 in 8 out 48V phantom power Integrated DSP audio mixer with RS232 port

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Shipping fee:
Depends on the order quantity.
Lead Time:
5 day(s) after payment received
Customized logo (Min. Order: 20 Pieces)
Customized packaging (Min. Order: 100 Pieces)


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Quick Details
Brand Name:
Power & Grace
Model Number:
Place of Origin:
Guangdong, China
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:
Micro-B type, free driver
Serial port communication
RJ-45, Optional

Packaging & Delivery

Selling Units:
Single item
Single package size: 
52X42X24 cm
Single gross weight:
4.0 kg
Picture Example:
Lead Time :
Quantity(Piece) 1 - 10 11 - 20 21 - 50 >50
Est. Time(days) 5 10 15 To be negotiated
Product Description
8 In 8 out DSP audio processor DSP-880N
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.
Micro B type USB port 8 in 8 out 48V phantom power Integrated DSP audio mixer with RS232 port





Model numberDSP-880N
Input Channels8 balanced. Mic/line level
Connectors3.81 mm Phoenix Contact, 12-pin
Input Impedance11.5KΩ
Maximum Input Level14dBu/Line, -7dBu/Mic
Phantom Power+48VDC, 10mA, selectable per input
Output Channels8 balanced, line level
Output Impedance150Ω
Frequency Response20Hz-20kHz(+-0.5dB)/Line
USBMicro-B type, free driver
RS232Serial port communication
TCPIPRJ-45, Optional
LED Status IndicatorsPower, Link, +48V, Input and Output Audio signal
Mains VoltageAC100V---240V 50/60 Hz
Net Weight2.8kg
Operating Temperature-20℃--80℃
Cooling SystemActive, Fan inside
Integrated DSPYes
Signal ProcessorSignal Processor 32-bit fixed/floating-point DSP 300MHz
Audio LatencyAudio Latency < 1ms
A/D and D/A ConvertersA/D and D/A Converters 24-bit
Sample Rate48KHz






Guangzhou Power and Grace Electronic Equipment Co., Ltd ( SPIRIT ) attend to these exhibitions :


1. Guangzhou Entertainment Technology Show ( GET SHOW) ;

2. PRO LIGHT+SOUND ( Frankfurt);

3. China International Exhibition on Pro Audio, Light, Music & Technology (PALM EXPO)

We warmly welcome our regular buyers and new friends meet us in the show ,to establish long-lasting cooperation.










Company Profile




Established since 1995, Guangzhou Power and Grace Electronic Equipment Co., Ltd , SPIRIT PRO AUDIO , been one of the leading pro audio equipment manufacturers for LINE ARRAY SYSTEM,SPEAKERS , MIXING CONSOLE, PROFESSIONAL POWER AMPLIFIER in Guangzhou . with our year after year's hard effort on R&D,engineering and sales,our fine products had been used  globally  in big events ,show,government departments ,KARAOKE ,music hall and all places that need audio solution. Still,we will keep on providing excellent models and services to any customers in need, we always aim for big and hope that someday the world will know about our "SPIRIT".




 Eric Yuan
International Sales Manager
Mobile/ WhatsApp: +86 13710481589
Office: +86 20 31000189 



Q1: How long is the lead time?
A1: Generally 2 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...

Q2: What's your payment term?
A2: Our policy is at least 30% deposit before production, and 70% paid before shipment date. 
      Certainly, L/C is also acceptable.


Q3: How do you pack my goods to ensure intactness in the course of transportation?
A3: 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.

Q4: What's your delivery term?
A4: 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 shipping cost additionally.


Q5: How about the warranty and after-sales service?
A5: Our warranty is two years, but considering the long transit time to oversea customers, we offer two and half year 
      warrranty from the production date on serial numbers on. For any failure (non-human induced), we shall provide
      you free spare parts and instruction for repair.
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