DSP9800 Directly from Credible China factory ktv processor
Features for ktv Processor:
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. 7 band PEQ, LPF/HPF, polarity, delay, limiter and gain are for center/SUB/surround outputs.
8. Double DSP chip, 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 preset and 10 user settings are available and 1 key to factory setting.
13. 2 levels lock function.
14. REC output.
Technical parameters for ktv Processor:
Items | Parameters | Test | ||
Output Channel | Main (L/R) / Center / SUB / SURR (L/R) | |||
S/N R | MIC | 85 dB | 1KHz 0dB | |
Music | 93 dB | Input | ||
THD | MIC / Music | 0.01% | 1KHz 0dB Input | |
MAX Input Level | MIC | 250mv | 1KHz 0dB | |
Music | 6 V | Input | ||
MAX Output Level | MIC / Music | 10Vrms | 1KHz 0dB | |
Sensitivity | MIC | 15mV | Input | |
Music | 300mV |
| ||
Input Impedance | MIC | 10K unbalanced |
| |
Music | 47K unbalanced |
| ||
Output Impedance | 300Ω balanced, 1K unbalanced |
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Crosstalk of Channels | 85dB |
| ||
Feedback | 4 Levels |
| ||
Parameters of Channels | MIC / Music Input | 13 bands PEQ+LPF+HPF, Gain: ±20dB.
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L/R Main Output | Mixer+Polarity+7 Bands PEQ+LPF+HPF+Limiter+Delay+Gain |
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Center / SURR / SUB
| Mixer+Polarity+5 Bands PEQ+LPF+HPF+Limiter+Delay+Gain |
| ||
Decoding Format | Dolby AC-3, Dolby Digital, Dolby Pro-Logic, DTS. DTS96/24 HDMI Audio and Video Seperation |
| ||
Gross Weight | 5.0 KG |
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Package Dimensions(W*H*D) | 534*306*126mm | |||
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.