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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 /

Business type: Others

Verified Certificate: 15

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PRODUCT DESCRIPTION COMPANY INFORMATION Related Products

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	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

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Guanzhou Huiying Electronic Products CO., Ltd

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Country / Year Established: China /

Business type: Others

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