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8 preamplifier
700+ factories verified
Hangzhou Kaqi Audio Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Kacaudio CNC Public Address System Pre Audio Amplifier 5 Microphone Preamplifier
US$
49.50
-
56.60
1 Piece
(MOQ)
Bt-9011 Professional CNC Public Address Mixer Pre Amplifier
US$
55.00
-
62.00
200 Pieces
(MOQ)
Karaoke Aux Booster Stereo PA Pre Amplifier for Signal Amplifier Applications
US$
49.50
-
56.60
1 Piece
(MOQ)
2 Microphone Inputs Indoor Soundpaul Amplifier with 220V Input Voltage
US$
47.00
-
162.00
200 Pieces
(MOQ)
1/4
Guangzhou Ke Audio Equipment Co., Ltd.
24 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Fashion HiFi Preamplifier Transistor Ke Audio China Nanocrystalline Switching Supply Power Amplifier Ke1600b
US$
696.41
-
851.17
10 Pieces
(MOQ)
High Quality Push-Pull HiFi Preamplifier Ke China Mixer Professional Audio Amplifier Ke3000b
US$
737.81
-
901.77
10 Pieces
(MOQ)
Push-Pull Amplifier Pre-Amplifier Ke Audio Automatic Backup System Digital Analog
US$
585.97
-
716.18
10 Pieces
(MOQ)
AC 220V Pre-Amplifier Ke Audio High-Performance Processor Two Channels Amplifier
US$
1,091.64
-
1,334.23
10 Pieces
(MOQ)
1/4
Hangzhou Fullwell Optoelectronic Equipment Co., Ltd.
Send Inquiry
DWDM Pre Amplifier with Ultra Low Input Optical Power for DWDM System
US$
900.00
-
1,600.00
1 Piece
(MOQ)
C-Band Pre-Amplifier for Long-Haul Transmission
US$
585.00
-
1,050.00
1 Piece
(MOQ)
Fullwell FTTH Ba La PA DWDM C-Band Pre Amplifier 1528-1565nm EDFA
US$
900.00
-
1,600.00
1 Piece
(MOQ)
1550nm CATV Amplifier for Long Distance Transmission
US$
585.00
-
1,080.00
1 Piece
(MOQ)
1/4
Guangzhou strong sound electronic equipment Co., Ltd
10 yrs
·
4.9
·
Manufacturer/Factory & Trading Company
Send Inquiry
Al-11p PA System Versatile Pre Amplifier with 4 Microphone Inputs 3 Auxiliary Inputs 2 Emergency Inputs and Mute Function Analog PA Controls
US$
50.00
-
70.00
1 Piece
(MOQ)
8 Channel Mixer Pre-Amplifier Multi-Function Public Address Amplificadores De Sonido De Potencia
US$
119.00
-
153.00
1 Piece
(MOQ)
Public Address Audio Power Pre-Amplifier Audiophile Classic Stereo Pre-Amplifier
US$
106.00
-
145.00
1 Piece
(MOQ)
Lucky Tone Analog Public Address System Power Amplifier Pre-Amplifier with Mic/ Aux/ EMC Inputs
US$
55.00
-
136.00
1 Piece
(MOQ)
1/4
Hangzhou Vertex Broadcasting Audio Co., Ltd.
5.0
Send Inquiry
High Quality Dpa-201 Bluetooth USB Preamplifier for PA Background Music System
US$
1.00
-
999.00
15 Pieces
(MOQ)
High Quality PA System Dpa-5113 6 Mic Input Pre-Amplifier with USB
US$
76.99
-
90.99
15 Pieces
(MOQ)
Wholesale Peripheral Equipment PA System M/S Amplifier Auto Switcher with Factory Price
US$
149.99
-
179.99
15 Pieces
(MOQ)
High Quality PA System Peripheral Dpl-890 Public Address Signal Distributor
US$
107.14
-
128.57
15 Pieces
(MOQ)
1/4
Guangzhou Lingyin Electronic Co., Ltd.
21 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
100V Pre-Amplifier with 4 Zones and USB Player Lpa-100m 100W
US$
80.00
-
90.00
1 Piece
(MOQ)
60W-1000W Pre Mixer Power Amplifier Public Address System
US$
40.00
-
80.00
1 Piece
(MOQ)
Pre-Amplifier with 4 Zones and Volume Control for Each Lpa-480t 480W Lpa-680t 680W Lpa-880t 880W
US$
290.00
-
300.00
1 Piece
(MOQ)
Pre-Amplifier with CD Player and 5 Zones Lpa-200fcd
US$
125.00
-
135.00
1 Piece
(MOQ)
1/4
Shenzhen Greetwin Telecom Co., Ltd
4.9
Send Inquiry
Aws1700 Pre-Amplifier for 20dBm Mobile Booster Good Helper of Repeaters
US$
57.98
-
87.00
1 Piece
(MOQ)
Pre-Amplifier for GSM900 Repeater 20dBm Single Amplifier Good Helper of Repeaters
US$
57.00
-
87.00
1 Piece
(MOQ)
Preamplifier Cell Phone Range Extender Improve Uplink Power 2g 3G 4G Signal Booster
US$
71.80
-
82.10
1 Piece
(MOQ)
Good Helper 20dBm Wide Band Preamplifier for GSM 900 Signal Booster
US$
70.20
-
80.50
1 Piece
(MOQ)
1/4
Guangzhou Temeisheng Audio Technic Co Ltd
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Public Address 8 Channel Stereo Pre Amplifier with 2 Outputs Power Amplifier
US$
112.00
-
145.60
20 Pieces
(MOQ)
10 All-in-One System Professional Pre Amplifiers Sound Feedback 8 Channels Pre-Amplifier with 8 Line/Mic Inputs
US$
119.00
-
153.00
1 Piece
(MOQ)
2X150W at 8ohm All-in-One Digital Amplifier with DSP Bridged 300W at 8ohm with 16 Built-in Presets
US$
266.10
-
345.80
1 Piece
(MOQ)
Adjustable Step-by-Step Wide-Frequency Amplifiers Mpro-Mic Series Commercial Audio Power Amplifier
US$
246.00
-
317.00
1 Set
(MOQ)
1/4
Kerui (Weifang) Automation Equipment Co., Ltd.
4.8
Send Inquiry
Brand New Original Bently Front End 330180-91-05 PLC Preamplifier
US$
339.00
-
389.00
1 Piece
(MOQ)
Low-Price Original Bentley 330180-91-05 Front End Genuine Stock Wholesale PLC Preamplifier
US$
400.00
-
600.00
1 Piece
(MOQ)
Original Bently Nevada 330180 Proximity Sensor Preamplifier 3300XL 5/8mm
US$
400.00
-
550.00
1 Piece
(MOQ)
Original and Brand-New Bentley 3300XL 5/8mm Proximitor Sensor
US$
300.00
-
400.00
1 Piece
(MOQ)
1/4
Taizhou Tianlai Youyang Electronic Technology Co., Ltd.
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Tianlai Tl-86K Wireless Remote Control Pre Audio Amplifier
US$
44.00
-
45.29
5 pieces
(MOQ)
Tianlai Tl-K400 Amplificateur Audio Amplifier Audio Bluetooth Professional 500W Mixer Audio Sound Equipment Power Amplifier
US$
72.99
-
76.49
1 pieces
(MOQ)
Cong Tac Thong Minh Tuyahome Control Touch Screen Products Bluetooth Wall Amplifier
US$
180.00
-
198.00
1 pieces
(MOQ)
Tianlai Tl-Jx600 Home Professional 200 Watt 4 Channel Class D Stereo PRO Audio Four Channel Power Amplifier Receivers Amplifiers
US$
64.00
-
66.00
1 Piece
(MOQ)
1/4
Dongguan Sunhyor Audio Technology Co., Ltd
5.0
Send Inquiry
Household KTV Professional Pre-Level Combined Card Package Power Amplifier High Power Stage Anti-Noise Call Bluetooth DSP Digital Reverb
US$
120.00
-
760.00
5 Pieces
(MOQ)
OEM Factory Price Sound Equipment Class D 1u 2u Professional Digital Stereo Switching Audio Power Amplifier for High End Audio Sound System Bar Stage Speakers
US$
120.00
-
760.00
5 Pieces
(MOQ)
OEM Professional Consumer Electronics Powered Audio Sets Ca Series Switch Stable Lab Series Class D IC Power Amplifier for KTV Church Bar Subwoofer Speaker
US$
120.00
-
760.00
5 Pieces
(MOQ)
OEM Factory Wholesale Price Line Array Professional Amplifier
US$
120.00
-
760.00
5 Pieces
(MOQ)
1/4
Guangzhou Xinbaosheng Audio Equipment Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
2019 Upgrade Fp14000 Professional Fp14000 Amplifier Karaoke Pre Power Fp14000 Amplifier for Christmas Event
US$
500.00
-
854.00
1 Piece
(MOQ)
Sinbosen 4 Channel 5000 Watts 10000q Class Td Professional Audio Power Amplifier Sound
US$
400.00
-
630.00
1 Piece
(MOQ)
Sinbosen 4 Channel 4000W Fp20000q for 18 Inch Subwoofer Professional Audio Sound Power Amplifier Module
US$
600.00
-
738.00
1 Piece
(MOQ)
Sinbosen 4 Channel 10000W Sound Subwoofer Professional Audio Fp22000q High Power Amplifier
US$
500.00
-
860.00
1 Piece
(MOQ)
1/4
Jiangmen Shengdong Electronic Technology Co., Ltd
8 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Professional +26db Gain Microphone Booster Inline Preamplifier for Dynamic and Ribbon Mics, Ultra-Clean Audio Gain Mic Preamp for Studio Recording and Podcastin
US$
9.40
-
12.31
50 Pieces
(MOQ)
Sdondz Pd2300 2-Channel 300W Power Amplifier for The Activity
US$
64.19
2 Pieces
(MOQ)
Professional 2 X 1200-Watt H-Class Stereo Amplifier for Subwoofers
US$
188.00
2 Pieces
(MOQ)
Mmx2 Professional Home Microphone Amplifier with Cables
US$
10.60
-
13.33
50 Pieces
(MOQ)
1/4
Guangzhou Yuexiu District Yihua Auto Supplies Firm
5.0
Send Inquiry
15band Car Equalizer Audio EQ Tuning +-12dB Crossover Amplifier Parametric Car Audio Preamplifier Equalizer
US$
18.00
500 pieces
(MOQ)
Class D 3000W 4 Channel Car Audio Amplifier for with Customizable
US$
65.00
10 Pieces
(MOQ)
12V 150W Black Powerful Bass Subwoofer Car Audio High Power Amplifier Board for 6 / 8 / 10 Inch Car Subwoofer
US$
9.00
-
10.00
200 Pieces
(MOQ)
12V 150W Black Powerful Bass Subwoofer Car Audio High Power Amplifier Board with Light for 6 /8 /10 Inch Car Subwoofer
US$
10.00
-
12.00
200 Pieces
(MOQ)
1/4
Tiandunbj Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Differential Output Amplifier Tdq8 Low Noise Preamplifier for Underwater Hydrophones
US$
2.00
-
120.00
1 Piece
(MOQ)
TDQ08 Differential Output Amplifier
US$
2.00
-
120.00
1 Piece
(MOQ)
Tdq09 Dual-Channel Differential Pressure Output Amplifier Signal Amplification and Conversion
US$
2.00
-
120.00
1 Piece
(MOQ)
TDQ09 Dual-Channel Differential Pressure Output Amplifier
US$
2.00
-
120.00
1 Piece
(MOQ)
1/4
Shenzhen Xishengtuo Communication Equipment Co., Ltd.
Send Inquiry
4W Signal Preamplifier 20W Rear Signal Booster 2400-2500GHz 5000-5925GHz Dual-Band WiFi Repeater Incubator 3.0 High Power Drone Signal Amplifier
US$
2,300.00
-
2,350.00
10 Sets
(MOQ)
40dBm 4W 2.4GHz & 5.2GHz & 5.8GHz Wireless Network Signal Repeater Double Band WiFi Signal Amplifier
US$
1,320.00
-
1,388.00
10 Sets
(MOQ)
Drone Signal Booster 20W 4000mAh 2.4G/5.2g/5.8g Signal Repeater High Gain Extender WiFi Tri-Band Dual Port All Aluminum Housing Drone Signal Amplifier
US$
2,300.00
-
2,350.00
10 Sets
(MOQ)
Signal Repeater Triple Band 2.4G/5.2g/5.8g Powerful Amplifier Waterproof Drone Signal Booster Signal Incubator 3.0
US$
2,300.00
-
2,350.00
10 Sets
(MOQ)
1/4
CHANGSHA LANGSHUO TECHNOLOGY CO LTD
7 yrs
·
5.0
·
Trading Company
Send Inquiry
Sr570 Microcurrent Preamplifier, Low Noise Input Amplifier
US$
3,000.00
-
10,000.00
1 Piece
(MOQ)
Femto Dlpca-200 Impedance Current Amplifier PA Class Weak Current Signal
US$
500.00
-
2,000.00
1 Piece
(MOQ)
Dhpca-100 Femto PS-15-25-L Current Preamplifier Module
US$
500.00
-
2,000.00
1 Piece
(MOQ)
EDX-9000PRO X-ray Fluorescence Analyzer XRF Metal Test Machine Emission Spectrometer
US$
10,000.00
-
30,000.00
1 Piece
(MOQ)
1/4
Hangzhou Shuyuan Audio Equipment Factory
28 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Bluetooth USB FM 8-Zone 70V/120V PRO Audio 8-Zone Mix PA Amplifier
US$
145.00
5 set
(MOQ)
Factory Supply Customizable Commercial Non-Standard Power Amplifier
US$
27.00
6 Pieces
(MOQ)
5 Zone Control 1u Rack Mount Fast Delivery PA-180UL Mixing Amplifier
US$
34.00
4 Pieces
(MOQ)
Bluetooth USB FM Multi-Zone PA Professional Audio MP3/FM Mix Amplifier
US$
50.00
3 Pieces
(MOQ)
1/4
Enping Shengyao(Xiy) Electronic Technology Co., Ltd.
5 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Factory Wholesale 2u KTV Class H Power Amplifier 350W*2
US$
90.20
1 pieces
(MOQ)
Xiy Ma4120 4 Channels 1200W*4 Digital Power Amplifier Professional for Stage Karaoke
US$
254.29
-
264.29
1 pieces
(MOQ)
Xiy Ca18 Professional Power Amplifier KTV System High Power Amplifie
US$
143.80
-
152.86
30 pieces
(MOQ)
3u 4*1200W Class H 4 Channel Stereo Sound System Professional Audio Amplifier
US$
254.29
-
264.29
1 pieces
(MOQ)
1/4
Foshan Ruizheng Audio Co.,Ltd
3 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
3u DJ Amplifier High Power PA-1500 Professional Power Amplifiers for Subwoofer
US$
100.00
-
500.00
1 Piece
(MOQ)
2500 Watt Professional Audio Class Td Switching Power Amplifier
US$
300.00
-
320.00
1 Piece
(MOQ)
800W RMS Full Range Professional Class H Power Amplifier Sound for 15inch Speakers
US$
100.00
-
500.00
1 Piece
(MOQ)
Stage Equipment Big Power Popular Stable Power Amplifier Class H Amplifier Ca18
US$
300.00
-
500.00
1 Piece
(MOQ)
1/4
NANCHANG HUAYIN CO.,LTD
Send Inquiry
1000W Mixer Amplifier IP Digital Amplifier with Mic in
US$
500.00
1 pieces
(MOQ)
Hot Sale 240W Publi Address Mixer Amplifier 100V Output
US$
500.00
1 pieces
(MOQ)
500W Huayin Merlaud Digital Amplifier TCP IP PA System
US$
500.00
1 pieces
(MOQ)
IP Amplifier 100V Digital Amplifier 120W for IP PA System
US$
500.00
1 pieces
(MOQ)
1/1
Guangzhou Jiuding Audio-Visual Technology Co., Ltd.
8 yrs
·
Trading Company
Send Inquiry
Mekey Professional Grade Four-Channel Amplifier for Enhanced Audio Performance MP-26408
US$
385.00
-
495.00
1 Piece
(MOQ)
Mekey 2CH Channel Professional Power Amplifier MP-2615
US$
411.00
-
515.00
1 Piece
(MOQ)
Premium Speaker Power Amplifier with 20Hz-20kHz Frequency Response
US$
186.00
-
220.00
1 Piece
(MOQ)
Mekey Dual-Channel Professional Power Amplifier for Superior Sound Performance MP-3613
US$
456.00
-
538.00
1 Piece
(MOQ)
1/4
Guangzhou Hao Yang Pro Audio Manufactory
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
La8 Powerful 4 Channels 5000W DSP Amplifier
US$
800.00
-
1,000.00
12 Pieces
(MOQ)
New Fp20000q Amplifier with 4 Channel 4000W. Audio Equipment, Subwoofer Amplifier
Negotiable
1 Piece
(MOQ)
Diase Newest Model V25 Dual 15inch Big Line Array
Negotiable
10 Pieces
(MOQ)
Single 6.5 Inch Speaker Multi-Functional Conference Room Speaker
US$
50.00
-
100.00
8 Pieces
(MOQ)
1/4
Guangzhou Ruifeng Intelligence Technology Co., Ltd
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Professional Amplifier Four Channels High Power for All Occasions with Dt15.4
US$
1,000.00
-
1,300.00
1 Piece
(MOQ)
Two Channels Dante Network Features Professional Amplifier 750W 1050W with G750190810
US$
200.00
-
400.00
1 Piece
(MOQ)
4 Channels Professional Line Array Amplifier, Audio Amplifier, PA Amplifier, Power Amplifier Da6.4
US$
1,000.00
-
2,000.00
1 Piece
(MOQ)
Professional Amplifier High Power Class D Design Ka4.420
US$
200.00
-
400.00
1 Piece
(MOQ)
1/4
DONGGUAN FDB AUDIO MANUFACTURE CO .,LTD
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ca Series Constant Voltage Power Amplifier Ca660
US$
1.00
-
3,000.00
1 Piece
(MOQ)
Fdb 2 Channels 500 Watts Class D Digital Professional Amplifier
US$
154.00
-
1,231.00
1 Piece
(MOQ)
Ha Series Professional Power Amplifier Ha802
US$
1.00
-
3,000.00
1 Piece
(MOQ)
70V/100V/120V Constant Voltage Amplifier Public Broadcasting Amplifier Ca660
US$
1.00
-
3,000.00
1 Piece
(MOQ)
1/4
Chartu Technologies Co., Ltd
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
1u Slim Type Dual-Channel 500W Power Amplifier for Fixed Installations
US$
158.50
-
162.50
10 Pieces
(MOQ)
1u Rackmount 2X250W Audio Amplifier for Large Meeting and Conference Rooms
US$
158.50
-
162.50
10 Pieces
(MOQ)
Slim 1u Dual 250W+250W Audio Power Amplifier for Conference Hall Installation
US$
158.50
-
162.50
10 Pieces
(MOQ)
High-Power 2-Channel 1u 500W Amplifier for Conference and Seminar Halls
US$
158.50
-
162.50
10 Pieces
(MOQ)
1/4
CVR PRO AUDIO CO.,LTD
Send Inquiry
The Ke-Series Power Amplifier Sound System, \China Wholesale
US$
100.00
-
1,500.00
1 Piece
(MOQ)
Cvr Amplifier DSP-2002 Professional Audio Amplifier in China
Negotiable
2 Pieces
(MOQ)
4 Channel Professional Power Amplifier 2000W Amplifier 1 U Class D
Negotiable
1 Piece
(MOQ)
Cvr PRO Audio Active Speakers Tube Amplifier Cvr Amplifier D-2004
Negotiable
2 Pieces
(MOQ)
1/4
Shenzhen Yuantong Modern Technology Co, . Ltd.
9 yrs
·
Manufacturer/Factory
Send Inquiry
150W/300W/500W Smart City Industrial Speaker Broadcasting Power Amplifier
US$
299.00
-
399.00
2 Pieces
(MOQ)
70V/100V 4/8/16 Ω IP65 Industrial Grade Broadcast Speaker Power Amplifier
US$
299.00
-
399.00
2 Pieces
(MOQ)
Industrial PA Broadcast Amplifer Waterproof Public Power Amplifier
US$
299.00
-
399.00
2 Pieces
(MOQ)
Industrial Broadcasting IP Amplifer Connect with Speaker PA System
US$
299.00
-
399.00
2 Pieces
(MOQ)
1/4
Sanway Audio Equipment Co., Ltd.
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Fp14000 2 Channel 7000W Public Address Amplifier
US$
650.00
-
750.00
1 Piece
(MOQ)
Sound Equipment, 2 CH Digital Switching Audio Amplifier (SANWAY FP13000)
US$
500.00
-
1,000.00
1 Piece
(MOQ)
Class H Professional Crest Audio Ca20 Power Amplifier
US$
300.00
-
500.00
1 Piece
(MOQ)
Da2008 8X300W Class-D 8 Channel Home Theater System 1u Power Amplifier
US$
100.00
-
350.00
1 Piece
(MOQ)
1/4
Ningbo Jumboaudio Industrial Co., Ltd.
10 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
700W RMS Full-Range DSP Class D Professional Amplifier with Four Preset Modes for Exceptional Clarity and Punch Audio
US$
57.31
200 Pieces
(MOQ)
700W RMS Full-Range DSP Class D Professional Amplifier with Four Preset Modes for Exceptional Clarity and Punch
US$
57.31
200 Pieces
(MOQ)
700W RMS Full-Range DSP Classed Professional Amplifier with Four Preset Modes for Exceptional Clarity and Punch Power Mixer Amplifier Audio
US$
57.31
200 Pieces
(MOQ)
700W RMS Full-Range DSP Classd Professional Amplifier with Four Preset Modes for Exceptional Clarity and Punch
US$
57.31
200 Pieces
(MOQ)
1/4
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