Karaoke & cinema speaker, buy 4 inch touch screen karaoke professional digital audio processor DSP9800 ( With WIFI) on China Suppliers Mobile

Product Details

4 inch touch screen karaoke professional digital audio processor DSP9800 ( With WIFI)

Features

1, 4 inch/ 65.5Kpixel full color/ touch screen, EN / CN are optional.

2, Optional connectors, 4 ins 1 out HDMI, coaxial and optical.

3, All DOBLY / DTS 5.1 decoder are supported, 7.1 channels HDMI audio decoding input interface.

4, 13 bands PEQ are for Music and MIC.

5, Professional KTV effect, echo & reverb, 3 bands PEQ, 4 levels feedback.

6, 7 bands PEQ, LPF/HPF, polarity, delay, limiter and gain are for main output.

7, 5 bands PEQ, LPF/HPF, polarity, delay, limiter and gain are for center/SUB/surround outputs.

8, Double DSP chips, the latest ADI decoder chip,400MHz,32bit operation and TMS320VC67 series chip of TI are used.

9, 24 bit AD/DA converter.

10, USB, RS232, TCP/IP and wifi interface are housed.

11, Ipad and Iphone could get the access through wifi.

12, 10 presets and 10 user settings are available and 1 key to factory setting.

13, 2 levels lock function.

14,REC output.

Technical Parameter

Items	Parameter
Output channel	Main Left, Main Right, Center, SUB, SURR Left, SURR Right
S/N R	MIC 85dB 1KHz 0dB
S/N R	Music 93dB Input
THD	MIC / Music 0.01% 1KHz 0dB Input
Max Input Level	MIC 250mV 1KHz 0dB
Max Input Level	Music 6V Input
Max Output Level	MIC/ Music 10Vrms 1KHz 0dB
Sensitivity	MIC 15mV Input
Sensitivity	Music 300mV
Input Impedance (Ω)	MIC 10K ( Unbalanced )
Input Impedance (Ω)	Music 47K ( Unbalanced )
Output Impedance (Ω)	300 ( Balanced ), 1K ( Unbalanced )
Crosstalk of Channels	85dB
Feedback	4 Levels
Parameters of Channels	MIC/Music Input 13 Bands PEQ, LPF, HPF, Gain:±20dB
	L/R Main Output Mixer, Polarity,7 bands PEQ, LPF, HPF, Limiter, Delay, Gain
	Center/SURR /SUB Mixer, Polarity,5 bands PEQ, LPF, HPF, Limiter, Delay, Gain
Decoding format	Dobly AC-3. Dobly digital. Dobly pro-logic.DTS. DTS96/24 HDMI Audio and Video Seperation.
Weight	Gross Weight 6.3KG
*Dimensions (LWH)*	*Package 560310130* (mm)

FAQ:

Q1.Why us?

A.We specialize in R&D and manufacture of high-performance professional DSP audio products,such as professional audio processors,karaoke processors,professional amplifiers,karaoke amplifiers,power supply sequencer,power amplifier modules,mixer,equalizer,feedback exterminator and so on,with highly quality and competitive prices.

Q2.What’s your payment term?

A. We accept T/T,30% deposit at first and 70% balance needs to be paid before shipping.

Q3. How long is the delivery time?

A. Usually 25-35days for production. 1 day for sample delivery if it’s available in stock.

Q4. What’s your standard package?

A.Bubble wrap packaging inside and carton packaging outside.

Q5. How long is your product warranty?

A. 2years.

Q6. Could you do OEM/ODM for customers?

A. Yes,from the product design to packaging,our engineers can design exactly as your requirements.Any kind of logo printing or design is available ,If your order quantity is good .

Q7. What kind of certificates do you have ?

A.Our company has been awarded 3C, CQC, ISO,CE and ROHS.