Poshing Mixed Series Amplifier


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Keyword
amplifier
Category
Karaoke Players & Amplifiers
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Guanzhou Huiying Electronic Products CO., Ltd

Country / Year Established
China China /
Business type
Others
Verified Certificate

15

Product name Poshing Mixed Series Amplifier Certification -
Category Karaoke Players & Amplifiers Ingredients -
Keyword amplifier Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

PRE-AMPLIFIER K-338

Features:                                             
□Auto music input choice
□Power adjustment of different sound effection
□Profession digital echo and reverberation
□ 9-Grade professional digital adjust
□ 5 Way Microphone input
□Locking mechanism for main volume and MIC volume
□Control of bass tone and treble tone for microphone


□ Control of bass tone and treble tone for Mics
□ Outside remote-control interface ( Video-On-Demand)
□Multifunctional Remote Control
□4 Audio input, unbalanced & balanced output
□ 4 Video input, 2 Video
□ Frequency modulation of super bass tone : 40Hz-200Hz

 


□Input interface (Sensitivity/impedance)
    MIC:10mV/3K ohms  
    BGM,DVD,AUX,VCD:250mv/22k ohms 
□Output interface (output Voltage/output impedance)
   Preamplifier Output:0.775V / 470 ohms
    Record Output : 220 mV / 470 ohms
   Bass Output:1.2V/470 ohms
□ Frequency Speciality
    Mic:60Hz~14KHz(±3dB)
    Bass:5Hz-200Hz(-3dB)
□Adjustable Frequency
    Bass:40Hz-200Hz(-3dB)
□MusicPeak:15dB
□MicPeak:17dB
□Music S/N:93dB(A Rated)
□Mic S/N: 78dB(A Rated)


□Harmonic Distortion:≤0.1 %
□Separation:70 dB (1KHz)
□Input cross-talk:75 dB (1KHz)
□Synchronous gain error:≤3 dB
□Echo Delay:40mS~250mS
□modified tone function
□Video input Sensitivity/impedance:1VP-P/75 ohms
□ Video output Sensitivity/impedance : 1VP-P/75 ohms
□Rated Consumption:12W
□Rated Voltage/Frequency: ~220V/50Hz
□Voltage/Frequency Range: ±10%
□Dimension (unpacked): 483X175X60mm
□Carton Size:516X234X118mm
□Net Weight::3.3kg
□GrossWeight: 3.9Kg

       

 

 

DA-828A KARAOKE AMPLIFIER

The POSHING DA-828A professional karaoke amplifier is highly recommended not only to karaoke jockeys (KJ), disc jockeys (DJ) but to the most picky home karaoke enthusiasts as well because of its superior performance and ease of use.
The DA-828A is configured with all the essential karaoke features: Echo Volume/Delay/Repeat Controls; Music Balance, Treble, and Bass Controls; Forced acoustical feedback suppression circuitry; individual volume, bass/treble controls for Mics, which can enhance the coordination between your vocal expression and the background music. Three microphone input jacks on the DA-818B are intended to be sufficient for multiple users. The microphone effector loop is separated from the music effector loop so that your vocal characteristics can be adjusted separately for additional ease and enjoyment.
In addition, A cooling fan is added to remove heat from the DA-818B more effectively

Features:

1.Built-in limiter circuitry for auto control. Improved overloading and short circuit protection. Reliable performance.

2.Light-touch buttons and recessed toning setup.

3.Original power TOSHIBA triode with building-block output, damping the excursion efficiently to keep high-calibre woofer under good, tight control.

4.Adopting symmetric, complementary and bi-differential circuitry, zero-crossing and zero- instant distortion.

5.Forced acoustical feedback suppression circuitry.

6.Three (3) Individual Volume, delay and reverb controls for microphones.

7.Built-in auto Noice-Reduction circuitry.

8.Five units of audio/video input jacks.

9.Three Mic inputs, individual volume, bass/treble controls.

10.One pre-out and one rec-out.

11.Power handling:400w RMS. With Master and Mic volume lock-up function, this unit can be used for different applications.

12.A/B input selector from 2 audio sources.

13.Built-in low noise, high flow cooling fans for heat dissipation.

Parameters

Unit

DA-828A

Power Output (RMS)

watt

2x130w/8 Ohm,2x220W/4 Ohm

Power consumption

watt

350W

Input sensitivity

watt

0.775v/47k Ohm (unbalanced)

Frequency response

Hz

20Hz~20KHz (+/-1dB)

T.H.D

dB

<0.03% 4 Ohm/1KHz 1W

S/N

 

83dB (A-weighted)

Connections

 

Banana Speaker Output and RCA inputs jacks

Dimension (unpacked)

mm

455x372x135

Carton Size

mm

495x405x195

Net Weight (unpacked)

kg

9.64

Shipping Weight

kg

10.58

 

KP-848/KP-868/KP-888 KARAOKE AMPLIFIER

The above KP-848/868/888 amplifier is designed according to the request of professionalKTV,in function,thecovered adjustment and pro digtal mixing sound is the new high tech invention of our company. It can control microphone fole back,recognize signal automatically,adjust the volume to the best place after power on ,can becontrolled by infrared remote control,connect the groups of microphone together, output woofer after inner electronic crossover.The power consumption,simple control panel,noble and professional appearance of the amplifiers can meet the requirements of different size KTVrooms.

Parameters

Unit

KP-848

KP-868

KP-888

Power Output (RMS)

watt

2x340W/4Ω  2x220W/8Ω

3x235W/4Ω  3x160W/8Ω

 2x320W/8Ω

R.M.S power

Ω

4Ω/6Ω/8Ω

4Ω/6Ω/8Ω

Input jack(sensitivity/impedance)

Hz

MIC:12mV/3KΩ  BGM、DVD、AUX、VCD:220V/47KΩ   Video input:IVp-p /75Ω  

MIC:12mV/3KΩ  BGM、DVD、AUX、VCD:220V/47KΩ   Video input:IVp-p /75Ω  

MIC:12mV/3KΩ  BGM、DVD、AUX、VCD:220V/47KΩ   Video input:IVp-p /75Ω  

Line Onput jack

 

1.6v/470Ω

1.6v/470Ω

1.6v/470Ω

Frequency characteristic

 

80Hz~20KHz(±3dB)

80Hz~20KHz(±3dB)

80Hz~20KHz(±3dB)

Frequency adjustment

 

40Hz~200KHz(-3dB)

40Hz~200KHz(-3dB)

40Hz~200KHz(-3dB)

Music Peak value overload

 

18dB

18dB

18dB

Micraophone Peak value overload

 

16dB

16dB

16dB

Music S/N ratro

 

90dB

90dB

90dB

Micraophone S/N ratro

 

78dB

78dB

78dB

Total harmonic distortion

 

≤0.2%

≤0.2%

≤0.2%

Crosstalk

 

60dB(1KHz)

60dB(1KHz)

60dB(1KHz)

linput Crosstalk

 

65dB(1KHz)

65dB(1KHz)

65dB(1KHz)

Gain baiance

 

≤3dB

40mS~250mS

≤3dB

Time delay

 

40mS~250mS

≤3dB

40mS~250mS

Dimension (unpacked)

mm

483x352x135

483x352x135

483x352x135

Carton Size

mm

520x420x200

520x420x200

520x420x200

Net Weight (unpacked)

kg

12.6

12.72

12.51

Shipping Weight

kg

14

14.13

14.01

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

Guanzhou Huiying Electronic Products CO., Ltd

Country / Year Established
China China /
Business type
Others

15

President
Zhong
Address
No.62 Guangcong 1st Road, Baiyun District, Guangzhou, China
Product Category
Home Audio & Television
Company introduction

Guangzhou Huiying Electronic Products Co., Ltd is an all-around enterprise including: R&D, Sale, Service, etc, also the Director unit of China Entertainment Equipment Technology Association. Our professional audio equipments, public address systems, speaker cells and A&V cables etc. are welcomed and certificated. Pro audio goods are exported to Europe, America, Oceania, Africa, South-East Asia, mideast, etc. Moreover successively pass certificates: 3C, CE, CB, ROSH etc. All achieve the advanced level with the international same goods, gradually, become the OEM partner in China with many famous brands from Abroad and Domestic.

 

More than 10 electronics and sound engineers with depth professional knowledge to design and technicians to supervise and test the whole production, coupled with our own 7500 square-meter facilities as well as customer-oriented market guideline, we can assure that every pro-audio product has been designed with a particular application in mind, used high quality components and all are built to the most exacting professional standards. Owing to our consistent high quality and cost-effectiveness, Products are well received by customers from domestic and overseas. What's more, currently we also provide OEM and ODM service for some internationally renowned brands.

 

We constantly strive to reach a higher level of technology so the company can continue to grow on every day basis. Therefore our motto: Brand, quality and integrity. Thanks to the experience matured along the years, now we are capable of providing our customers with even better products and service. We are particularly grateful to our customers, since thanks to their support and to their trust they allow us to improve the service offered. We know that we will never get there without their support.

 

Look back Huiying Electronic from the first step in former days to now flourishing, during the 15 years we all hold the faith: “ With quality exploit market, With quality ensure status”, hold on every chance precisely! Our Promise: ensure quality is Poshing audio! Huiying Electronic establish long-term strategic fellowship with partners: interdependent, inter-valued and inter-support. According to partners fact and ideal & faith, discuss and exert advantage together, therefore, both sides grow together, create co-operation pattern with both win.

 

Wish our pro audio will bring more business and reture for you! Wish our best tomorrow!

 

Our main products series:

Professional Active Line Array Apeaker

Professional Speaker

Karaoke Audio

Professioanl Power Amplifier

Peripheral Equipment

Public Address system

Professional Wires & Cables

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