Front effector Xiamen Partyhouse Electronics Co., Ltd.
中文版 ENGLISH
Home > Products > Front effector > A8 Front effector
Product overview and function parameters | Product configuration application

 

             

                    Partyhouse A8

                    Karaoke effect processor


 

 


Ingenuity


Customized 8-core audio professional DSP chip with a total new effect



02EN.png

 

 

◆Development with great concentration for five years;

◆Customized 8-core audio professional DSP chip with a total new effect;

◆Two independently adjustable microphone channels;

◆Optical audio input;

◆Sound field spectrum display.

 

             

            

 

              Customized 8-core audio professional DSP chip

 

004EN.png


 

              ADI's top-level audio digital-analog conversion chip


04EN.png


 

              Independent processing circuit of dedicated microphone


05EN.png

 

             Two independently adjustable microphone channels


06EN.png

 

              Wireless tuning, the frequency spectrum of the sound field can be displayed  

 


 

             LCD colorful lattice screen

 


 

             Panel introduction

           

 

1. Bluetooth receive port                    

2.SUB

3. Input selection

4. Manual save key

5. Music mode selecting button

6.Enter the middle key

7. SYSTEM, press this key to enter the system parameter adjustment

8.Up/down controlling key of parameter when controlling functional parameter 

9.Up/down page turning key of menu when controlling functional parameter

10. Effect mode selecting key

11. Mode selecting key of microphone input 1 and 2

12. Mode selecting key of microphone input 3

13. A knob that adjusts the parameters when the function parameter is adjusted

14. Infrared remote control receiving window

15. LCD colorful lattice screen

16. Musical rising and down tone control and reset

17. Effect volume control knob

18. Microphone volume control knob

19. Music volume control knob

20. Microphone input socket and microphone input adjustment


 

 


1.Two way audio input interface

2. Audio output interface

3. They are right channel, left channel, middle channel, super bass channel, surround right channel, and surround left channel    

4. The serial control interface is connected with the PC serial interface

5. Audio fiber optic input interface

6. External remote control receiving head interface (Note: external remote control receiving head needs to be purchased separately)

7. Power input socket / switch / fuse holder


 

 

 

             Production process

 


14EN.png

 

 

 

 

             How to discern the false from the genuine

 

               

First manner: dial service hotline manual for inquiry 400-080-2866


Second manner: each product of partyhouse will be affixed with anti-counterfeit label on the back, scrape the layer, or inquiry by telephone or SMS to check the fact or fiction.


For immediate inquiry: dial 4000802866 or log in www.fw12315.com


13EN.png

 

           A8 Parameters

 

                 

                                                        Maximum input level: 2.5V

                                                        Maximum output level: 3V

                                                        Mic input sensitivity: input 7.5mV，output 0.775V(0dBu)

                                                        Music input sensitivity: input 220mV，output 0.775V(0dBu)

                                                        Total harmonic distortion: ＜0.03%

                                                        SNR : ＞105dB

                                                        Adaptive power supply: 100VAC～240VAC   50Hz/60Hz

                                                        Size(width/ height/depth): 483mm×45mm×206mm

                                                        Net weight: 2.1Kg

                                                        Gross weight: 2.6 Kg


 

 

             Basic parts

 

                            Specification / warranty card / power cord

 

14EN.png