Digital Signal Amplifier
Total 629
manufacturers & suppliers found with 1,887 products
Sanway Audio Equipment Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
Audited Supplier
2000+
Plant Area
48
Number of Employees
Manufacturer/Factory
, Trading Company
Audio Power Amplifier
, Active or Passive Line Array System
, Professional Audio
, Class-D amplifier
, Active Audio Modules
Own Brand, ODM, OEM
within 15 workdays
-
US$ 100 / Piece1 Piece (MOQ) -
US$ 300 / Piece1 Piece (MOQ)
-
US$ 300 / Piece1 Piece (MOQ)
Guangzhou ACLON Pro Audio Co., Ltd.
Since 2011 Suppliers with verified business licenses
4.0
100
Plant Area
5
Number of Employees
Trading Company
Power Amplifier
, Loudspeaker
, Line Array
, PA Speaker
, KTV Amplifier
OEM, ODM, Own Brand
ISO 9001
-
US$ 300 / Piece1 Piece (MOQ)
-
US$ 400 / Piece1 Piece (MOQ)
-
US$ 300 / Piece1 Piece (MOQ)
Audited Supplier
Manufacturer/Factory
Isolation Amplifier
, Two-Wire Isolation Amplifier
, 4-20mA Isolation Amplifier
, PT100 Thermal Resistance Isolation Amplifier
, Thermocouple Temperature Isolation Amplifier
OEM, Own Brand
ISO 9001, ISO 9000
-
US$ 9 / Piece2 Pieces (MOQ)
-
US$ 9 / Piece2 Pieces (MOQ)
-
US$ 9 / Piece2 Pieces (MOQ)
Manufacturer/Factory
Professional Power Amplifiers
, Digital Power Amplifiers
, Analog Power Amplifiers
, Audio Power Amplifier PCB Modules
, Power Supply Sequence Controllers
OEM, ODM, Own Brand
within 15 workdays
-
US$ 292 / Piece20 Pieces (MOQ)
-
US$ 98 / Piece1 Piece (MOQ)
-
US$ 249 / Piece20 Pieces (MOQ)
Guangzhou FTD Audio Electronics Limited
Since 2018 Suppliers with verified business licenses
5.0
1000
Plant Area
30
Number of Employees
Manufacturer/Factory
, Trading Company
Public Address System
, Amplifier
, Speaker
, Evac System
, IP PA System
ODM, OEM, Own Brand
ISO 9001
-
US$ 90 / Piece1 Piece (MOQ)
-
US$ 180 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
Hangzhou Prevail Communication Technology Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
297
Number of Employees
Manufacturer/Factory
, Trading Company
1550nm Optical Transmitter
, 1550nm CATV EDFA
, GPON/EPON OLT&ONU
, Digital Headend Equipment
, CATV Optical Node
ODM, OEM
ISO9001:2015, ISO14001:2015, ISO 45001:2018
-
Negotiable1 Piece (MOQ)
-
US$ 110 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Guangzhou Xinbaosheng Audio Equipment Co., Ltd.
Since 2016 Suppliers with verified business licenses
5.0
1200
Plant Area
49
Number of Employees
Manufacturer/Factory
, Trading Company
Power Amplifier
, Professional Microphone
, Audio Processor
, Professional Speaker
, Line Array Speaker
Own Brand, ODM, OEM
SA 8000
-
US$ 950 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
Manufacturer/Factory
Signal Jammer
, Anti Drone System
, Signal Generator
, Signal Blocker
, Cell Phone Jammer
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Hearing Aid
, Hearing Aid Accessories
, Hearing Aid Device
, Hearing Aid Cleaning Tools
, Hearing Aid Parts
OEM, ODM, Own Brand
ISO 9001, ISO 13485
-
US$ 30 / Piece10 Pieces (MOQ)
-
US$ 30 / Piece10 Pieces (MOQ)
-
US$ 30 / Piece10 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Hearing Aids
ODM, OEM, Own Brand
ISO 9001, ISO 14001, ISO 13485
-
US$ 49 / Pair50 Pairs (MOQ)
-
US$ 249 / Pair1 Pair (MOQ)
-
US$ 49 / Pair1 Pair (MOQ)
Jucai E-Tech Co., Ltd
Since 2024 Suppliers with verified business licenses
5.0
2000+
Plant Area
3
Number of Employees
Manufacturer/Factory
, Trading Company
Car Amplifier
, Car Subwoofer
, Speaker
, Audio Mixer
, Trolley Speaker
OEM, ODM
ISO9001:2015
-
US$ 30 / Set500 Sets (MOQ)
-
US$ 48 / Piece500 Pieces (MOQ)
-
US$ 45.5 / pieces500 pieces (MOQ)
Manufacturer/Factory
, Trading Company
Amplifier
, Speaker
, Woofer and Driver
, Mixer
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 600 / Piece1 Piece (MOQ)
-
US$ 450 / Piece1 Piece (MOQ)
-
US$ 400 / Piece1 Piece (MOQ)
Manufacturer/Factory
Booster
, Amplifier
, Repeater
, off-Air Repeater
, Fiber Optic Repeater
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 40 / Set1 Set (MOQ)
-
US$ 40 / Set1 Set (MOQ)
-
US$ 40 / Set1 Set (MOQ)
Guangzhou Lingyin Electronic Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
2000+
Plant Area
103
Number of Employees
Manufacturer/Factory
, Trading Company
PRO Audio
, PA Address System
, Speaker
, IP Network System
, Amplifier
Own Brand, ODM, OEM
Response Time≤3h
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 55 / Piece1 Piece (MOQ)
-
US$ 65 / Piece1 Piece (MOQ)
Shenzhen Boostel Technologies Co., Ltd.
Since 2017 Suppliers with verified business licenses
5.0
2000+
Plant Area
2
Number of Employees
Manufacturer/Factory
, Trading Company
RF Repeaters
, Antennas
, Passive Components
, in Building System
, Wireless Signal Jammer
OEM, ODM, Own Brand
ISO9001:2015
-
US$ 20 / Piece1 Piece (MOQ)
-
US$ 50 / Set1 Set (MOQ)
-
US$ 50 / Set1 Set (MOQ)
Manufacturer/Factory
, Trading Company
Antenna
, RF Connector
, Power Amplifier
, Signal Generator
, Mu Ru Repeater
OEM, ODM, Own Brand
ISO 9001
-
US$ 850 / Piece10 Pieces (MOQ)
-
US$ 850 / Piece10 Pieces (MOQ)
-
US$ 850 / Piece10 Pieces (MOQ)
Guangzhou Ruizheng Audio Equipment Co.,Ltd
Since 2020 Suppliers with verified business licenses
4.0
1900
Plant Area
26
Number of Employees
Manufacturer/Factory
, Trading Company
Professional Amplifier
, Speakers
Own Brand, ODM, OEM
Guangzhou, Guangdong
-
US$ 150 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Manufacturer/Factory
Xgs-Pon & CATV Wdm EDFA
, Xgs-Pon & CATV Wdm Optical Receiver
, Telecom Pre / Line / Booster Edfas
, Hfc Optical Transmitter
, CATV Edfas
ODM, OEM, Own Brand
ISO 9001
-
US$ 1150 / Piece1 Piece (MOQ)
-
US$ 1500 / Piece1 Piece (MOQ)
-
US$ 1150 / Piece1 Piece (MOQ)
Hefei Brans Measuring And Controlling Technology Co., Ltd.
Since 2017 Suppliers with verified business licenses
5.0
400
Plant Area
11
Number of Employees
Manufacturer/Factory
, Trading Company
Load cells
, Force sensors
, Weighing indicators
, Transmitter
ODM, OEM, Own Brand
ISO9001:2015
-
US$ 60 / Piece1 Piece (MOQ)
-
US$ 60 / Piece1 Piece (MOQ)
-
US$ 60 / Piece1 Piece (MOQ)
Guangzhou strong sound electronic equipment Co., Ltd
Since 2019 Suppliers with verified business licenses
5.0
1223
Plant Area
29
Number of Employees
Manufacturer/Factory
, Trading Company
Speaker
, Professional Audio
, Amplifier
, Mixer
, Microphone
Own Brand, ODM, OEM
Others
-
US$ 101 / Piece500 Pieces (MOQ)
-
US$ 19 / Piece1 Piece (MOQ)
-
US$ 81 / Piece5 Pieces (MOQ)
Guangzhou CVR Pro-Audio Co., Ltd.
Since 2014 Suppliers with verified business licenses
5.0
2000+
Plant Area
39
Number of Employees
Manufacturer/Factory
Produce: Line Array
, Loudspeaker Sell: Amplifier
, Processor
, Karaoke Mixer
, Microphone
Own Brand, ODM, OEM
ISO 9000
-
Negotiable2 Pieces (MOQ)
-
Negotiable1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Line Array Professional Audio
Own Brand, ODM, OEM
within 15 workdays
-
US$ 500 / Piece12 Pieces (MOQ)
-
US$ 500 / Piece12 Pieces (MOQ)
-
US$ 1100 / Piece12 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Drone Jammer/Uav Jammer
, Handheld Signal Jammer
, Prison Jammer/Jail Jammer
, Ied Bomb Jammer
, Manpack Jammer/Pelican Jammer
OEM, ODM, Own Brand
ISO 9001, ISO 14000
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Guangzhou Temeisheng Audio Technic Co Ltd
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
62
Number of Employees
Manufacturer/Factory
, Trading Company
Loudspeaker; Portable Speaker; Amplifier
ODM, OEM
ISO 9001
-
US$ 137 / Piece1 Piece (MOQ)
-
US$ 125.4 / Piece1 Piece (MOQ)
-
US$ 609 / Piece2 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Jammer
, Drone Jammer/Uav Jammer
, Handheld Signal Jammer
, Prison Jammer/Jail Jammer
, Ied Bomb Jammer
OEM, ODM, Own Brand
ISO 9001, ISO 14000
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Htmicrowave Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
447
Number of Employees
Manufacturer/Factory
, Trading Company
RF Microwave Passive Products
, Optical Fiber Products
ODM, OEM, Own Brand
ISO 9001, ISO 14001
-
US$ 2998 / Piece1 Piece (MOQ)
-
US$ 6 / Piece1 Piece (MOQ)
-
US$ 69 / Piece1 Piece (MOQ)
Manufacturer/Factory
Signal Repeater
, Band Selective Repeater
, CDMA Repeater
, Triple Band Repeater
, Four Band Repeater
OEM, ODM
ISO 9001
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Hangzhou Kaqi Audio Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
2000
Plant Area
51
Number of Employees
Manufacturer/Factory
, Trading Company
Voltage Amplifier
, Power Amplifier
, Public Address System
, DVD/MP3/CD Player
, Am/FM Tuner
Own Brand, ODM, OEM
within 15 workdays
-
US$ 28.5 / Piece200 Pieces (MOQ)
-
US$ 28.5 / Piece200 Pieces (MOQ)
-
US$ 28.5 / Piece200 Pieces (MOQ)
Henan Yuzhixing Lamp Co., Ltd
Since 2023 Suppliers with verified business licenses
5.0
2000
Plant Area
20
Number of Employees
Manufacturer/Factory
, Trading Company
LED Flat Soft Light
, LEDSpotlight
, Conference Room Face Fill Light
, Ceiling Rail Track
, Constant Force Hinge
ODM, OEM, Own Brand
ISO 9001
-
US$ 58 / Piece5 Pieces (MOQ)
-
US$ 50 / Piece5 Pieces (MOQ)
-
US$ 42.9 / Piece30 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Car Speaker
, Car Tweeter
, Car Converter
, Car Ampliifer
, Car Subwoofer
OEM, ODM, Own Brand
Guangzhou, Guangdong
-
US$ 300 / Piece5 Pieces (MOQ)
-
US$ 55 / Piece5 Pieces (MOQ)
-
US$ 50 / pieces500 pieces (MOQ)
Audited Supplier
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