8 in 8 out DSP Mixing Media Matrix Audio Processor for Conference Room/ Lecture Hall

• Customization: Available
• Hi-Fi: Not Hi-Fi
• Activity: Passive
• Model NO.: DSP-880ai2
• Operation Mode: Wire / Remote Control
• Speaker Material: Metal
• Application: Commercial
• Certification: CE, RoHS
• Monitor: LCD Screen
• THD: Na
• Model: DSP-880ai2
• Signal Processing: 32bit Float Point DSP 400MHz
• Audio System Latency: < 3ms
• Phantom Power: +48VDC Phantom Power, 5.5mA Per Channel
• Digital-to-Analog Conversion: 24-Bit
• Maximum Level: +24dbu
• Sampling Rate: 48kHz
• Input Channels: 8 Balanced Inputs, Mic/Line Level
• Audio Interface: 3.81 mm Phoenix Connector, 12-Pin
• Output Channels: 8 Balanced Outputs, Line Level
• TCP/IP Port: RJ45
• Transport Package: Gift Box/Export Carton/Pallet
• Specification: DSP-880ai2
• Trademark: Lucky Tone or OEM
• Origin: Guangdong China
• HS Code: 8518290000
• Production Capacity: 10000

Product Description

8 In 8 Out DSP Mixing Media Matrix Audio Processor for Conference Room/ Lecture Hall

Description:

The DSP-880ai2 & DSP-880aid2 is an 8 in 8 out automatic mixing media matrix featuring 8 analog inputs and 8 analog outputs. It comes with builtin DSP functions such as feedback suppression, automatic mixing, matrix mixing, equalizer, crossover, compressor, AGC (Automatic Gain Control), AEC (Acoustic Echo Cancellation), and ANC (Active Noise Cancellation). The device is controlled via a driver-free USB connection to computer software, or remotely via RS232, RS485, or TCP/IP. Meet the needs of audio processors and transmission in various places, such as conference rooms, multi-function halls, conference centers, auditoriums, administrative centers, etc.

Features:

1. 48V phantom power for each input channel.
2. Microphone pre amplifier on each input channel, with adjustable gain from 0 to 40dB in 1dB steps.
3. Stereo USB sound card functionality supporting playback and recording.
4. USB interface for computer software control and sound card transmission.
5. Rs232 interface for computer software control and central control functions.
6. Rs485 interface for computer software control and central control functions.
7. Network interface for computer software control and central control functions, allowing management of multiple devices via network connection.
8. External 8-channel GPIO interface.
9. LCD screen supporting configuration of device name, presets, IP, input/output volume, input mode, and device version viewing.
10. Comprehensive DSP functions including AFC (Feedback Suppression), AEC (Acoustic Echo Cancellation), ANC (Active Noise Cancellation), AGC (Automatic Gain Control), AUTO MIX (Automatic Mixing), MATRIX MIX (Matrix Mixing), Noise Gate, PEQ (Parametric Equalizer), Delay, FIR Filter, High/Low Pass Crossover, Compressor, and Limiter.
11. 15-band PEQ for input channels and 10-band PEQ for output channels.
12. 512 Tap FIR available for each output channel.
13. Voice activation function for each input channel, supporting camera tracking with PELCO-D, PELCO-P, and VISCA protocols.
14. 60 preset memory locations.

 

SPECIFICATIONS	DSP-880ai2
Signal Processing	32bit float point dsp 400Mhz
Audio System Latency	< 3ms
Digital-to-Analog Conversion	24-bit
Sampling Rate	48KHz
Input Channels	8 Balanced Inputs, Mic/Line Level
Audio Interface	3.81 mm Phoenix Connector, 12-pin
Input Impedance	16kΩ Input Impedance
Maximum Input Level	17dBu (5.48Vrms) for Line /
	-3dBu (0.54Vrms) for Mic @ 20dB Gain Setting
Phantom Power	+48VDC Phantom Power, 5.5mA per Channel
Output Channels	8 Balanced Outputs, Line Level
Output Impedance	150Ω
Frequency Response	20Hz-20kHz (±0.5dB) / Line, Input 0dBu (0.775Vrms)
	20Hz-20kHz (±1.5dB) / Mic, 20dB Gain Setting, Input -10dBu (0.245Vrms)
THD+N	THD+N: -90dB (@17dBu, 1kHz, A-weighted) / Line
	THD+N: -90dB (@-6dBu, 1kHz, A-weighted) / Mic, 20dB Gain
SNR	110dB(@17dBu,1kHz,A-wt)/Line
	100dB(@-6dBu,1kHz,A-wt)/Mic, 20dB Gain
USB	Type-B 2.0, Driver-Free
RS232	Serial Port Communication
TCP/IP Port	RJ-45
Power Supply	90V-264V AC 50-60 Hz
Dimensions (WxDxH)	483x265x44.5mm
Net Weight	3.3Kg

FAQ
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.