Guangzhou Lingyin Electronic Co., Ltd. >> PA System 100V Pre-Amplifier

PA System 100V Pre-Amplifier

PA System 100V Pre-Amplifier
Price: US $ 160-198/Piece
Trade Terms: FOB
Min Order: 1/Piece
Pay Type: T/T,Western Union
Prod Model: LBA-680
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Power: 60-1000W
Place Of Origin: Guangzhou ,Cn
Brand Name: Qqchinapa
Use: Hotel,School,Airport,Departmen,Church
Certificate: CE, FCC,RoHS,CB
Protetion: High Temp,Overload&Short-C
Factory History: More Than 10 Years
Warranty: 3 Years
Deliver Time: 2-25days
Factory Ability: OEM ODM
Usage: Public Address System
Tube Type: Transistor Amplifier
Function: Pre-amplifier
Sound Channel: 3.1
Output Number: 8
Voltage: AC 220V
Element Number: Push-Pull Amplifier
Conductive Mode: D
Type: PA Amplifier
Used For: PA Address System

Product Description

Mixer amplifier (LBA-280, LBA-380, LBA-480, LBA-680, LBA-880, LBA-1000)

Product Features:
1: Three microphone inputs. Two auxiliary inputs, and one auxiliary outputs for link.
2: Transformer isolated 100V, 70V and 4-16 Ohms speaker outputs.
3: A five element LED level meter is provided for quick and easy visual monitoring of the sound level
4: Muting function.
5: Individual volume control, low and high tone control
6: Short circuit protection & alarm
7: with limiter function, music without distortion
8: Series amplifiers of high output power available.
ModelLBA-280LBA-380LBA-480LBA-680LBA-880LBA-1000
Line voltage70-100V70-100V70-100V70-100V70-100V70-100V
Sensitivity230mv\15mv230mv\15mv230mv\15mv230mv\15mv230mv\15mv230mv\15mv
Sensitivity> 80db> 80db> 80db> 80db> 80db> 80db
Harmonic distortion< 0.3 %< 0.3 %< 0.3 %< 0.3 %< 0.3 %< 0.3 %
FREQ. RESP20Hz-20KHz20Hz-20KHz20Hz-20KHz20Hz-20KHz20Hz-20KHz20Hz-20KHz
Rated power280W380W480W680W880W1000W
FuseF5ALF5ALF8ALF8ALF10ALF10AL
Dimension 435*390*90mm435*390*90mm435*390*90mm435*390*90mm435*390*90mm435*390*90mm
Weight(KG)1314.51618.52021.5

Our Advantage:


1.OEM Ability  ---Over10 years speakers and amplifiers product manufacturer experience .
2.Famous factory ---- We have been the supplier of  2008 Beijing Olympics   China .
3.Quality--- We have strict quality control system with  5 steps of inspection to assure the stability of quality. Certificated with CE,CCC,ROHS,FCC,CB and so on .
4.Competitive    ----  we focus on help our customers to build their brand name to be the famous brand  in their country . 


Our Products:
Speaker :Ceiling speaker,wall speaker,horn speaker,column speaker,garden speaker,project speaker, professnial speaker and so on .
Amplifer:Mixer amplifier, power amplifier,pure amplifier,professianl amplifier and so on .
Guangzhou Lingyin Electronic Co., Ltd. is a professional manufacturer specialized in Speaker, Amplifier and Public Address System in Guangzhou, China. And we are also one of the Public Broadcasting suppliers of Beijing Olympic Museum.

Our factory owns a strong R&D team, advanced production lines, and a strict quality control system. There are three brands 'LingBa' "ZQZ "and "QQ China PA"have received CCC, CE and RoHS approvals. Our product range includes: Power amplifier, Speaker amplifier, Line arry, Music mixer amplifier, common mixer amplifier, pre amplifier, power amplifier, assistant unit, ceiling speakers, indoor/outdoor column speaker, garden speaker, art panel, volume control, wireless MIC, PA lectern, IP Network, Wireless broadcast, Professional audio series, Monitor Series and so on.

Moreover, we can offer excellent service, react and customize according to customer's requirements. Adhering the principle of "quality first, reputation first", we sincerely hope to be your ideal supplier.

With high credit standing, best quality products and service system, and the competitive price policy, we sincerely look forward to establishing a stable long-term business cooperation with you.

Send your message to this manufacturer

  • Guangzhou Lingyin Electronic Co., Ltd.

More >

Other Valve Products with This Manufacturers

Look for Similar Items by Category: