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Two Input Channels

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FST500-602A Colorful Paperless Multifunction Recorder

FST500-602A Colorful Paperless Multifunction Recorder

US $ 232 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hunan Firstrate Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2015
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32 Points DIDO EtherCAT Remote IO Module for PLC, NPN Distributed IO System Adapter

32 Points DIDO EtherCAT Remote IO Module for PLC, NPN Distributed IO System Adapter

US $ 45-249 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Secondary Current Injection Testing Kits/Relay Protection Analysis Instruments/3 Phase Relay Protection Tester

Secondary Current Injection Testing Kits/Relay Protection Analysis Instruments/3 Phase Relay Protection Tester

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
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Kiyu Power Wuhan Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2018
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Compact Lorawan Gateway Zydlink G63 2000 Nodes Capacity for Small IoT Networks

Compact Lorawan Gateway Zydlink G63 2000 Nodes Capacity for Small IoT Networks

US $ 269-336 / Piece FOB
1 Piece (MOQ)
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ZYDlink (XiaMen) Information Technology Co., Ltd.

Fujian, China Since 2026
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Accurate Gas Measurement Equipment with Tunable Diode Laser Technology

Accurate Gas Measurement Equipment with Tunable Diode Laser Technology

US $ 22,000-25,000 / Unit FOB
1 Unit (MOQ)
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Shaanxi Bochun Technology Co., Ltd

Trading Company

Shaanxi, China Since 2026
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Versatile PWM Output Control Module for Precision Sensing Reliable Pulse Sensor Signal Isolation Amplifier

Versatile PWM Output Control Module for Precision Sensing Reliable Pulse Sensor Signal Isolation Amplifier

US $ 60.99-66.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Advanced Grating Ruler with Magnetic Features for Accurate Measurements Fast Di Pulse Signal

Advanced Grating Ruler with Magnetic Features for Accurate Measurements Fast Di Pulse Signal

US $ 60.99-62.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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2 Channel Dash Cam Driving Recorder Car Camera

2 Channel Dash Cam Driving Recorder Car Camera

US $ 28.5-31.5 / Piece FOB
2 Pieces (MOQ)
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Sunrise Security Technology Co., Ltd.

Trading Company

Guangdong, China Since 2018
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Portable Secondary Current Injection Test Set Price

Portable Secondary Current Injection Test Set Price

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
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Kiyu Power Wuhan Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2018
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4-20mA to RS-485/RS232, Advanced Modbus RTU Signal Isolation and Data Acquisition Module Remote I/O

4-20mA to RS-485/RS232, Advanced Modbus RTU Signal Isolation and Data Acquisition Module Remote I/O

US $ 28.66-31.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Advanced 40kw Smart DC Double Gun EV Charging Station

Advanced 40kw Smart DC Double Gun EV Charging Station

US $ 1,770-1,800 / Piece FOB
1 Piece (MOQ)
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Shandong Angao Electric Equipment Co., Ltd.

Shandong, China Since 2025
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Senchtec 6.1GHz-7.2GHz 7W 64CH GaN Long Range Vtx Video Transmitter for Fpv Drone Uav

Senchtec 6.1GHz-7.2GHz 7W 64CH GaN Long Range Vtx Video Transmitter for Fpv Drone Uav

US $ 69-70 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Senchtec Technology Co., Ltd.

Guangdong, China Since 2023
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Easy to Set up High Quality Cold-Rolled Steel Charging Equipment for Schools

Easy to Set up High Quality Cold-Rolled Steel Charging Equipment for Schools

US $ 200-400 / Piece FOB
50 Pieces (MOQ)
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Ningbo Gam Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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Advanced Local Data Acquisition System for Real-Time Insights

Advanced Local Data Acquisition System for Real-Time Insights

US $ 6,120-6,465 / Set FOB
1 Set (MOQ)
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Jiangxi Dongling Technology Co., Ltd.

Jiangxi, China Since 2025
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La310p&La215p Dual 10 Inch 3 Way PRO Audio Compact Active Line Array

La310p&La215p Dual 10 Inch 3 Way PRO Audio Compact Active Line Array

US $ 200-1,200 / Piece FOB
1 Piece (MOQ)
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Sanway Audio Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Siemens S7-400 CPU 414f-3 Safety PLC Controller 6es7414-3FM07-0ab0 Pn/Dp Industrial

Siemens S7-400 CPU 414f-3 Safety PLC Controller 6es7414-3FM07-0ab0 Pn/Dp Industrial

US $ 8,000-8,500 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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Senchtec 6.1g-7.2g 7W 64CH GaN Vtx Video Transmitter for Fpv Drone Uav

Senchtec 6.1g-7.2g 7W 64CH GaN Vtx Video Transmitter for Fpv Drone Uav

US $ 69-70 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Senchtec Technology Co., Ltd.

Guangdong, China Since 2023
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Commercial-Grade 7-Inch Bsd Monitor with 4CH Simultaneous Display and Loop Recording

Commercial-Grade 7-Inch Bsd Monitor with 4CH Simultaneous Display and Loop Recording

US $ 85-95 / Piece FOB
1 Piece (MOQ)
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Pcl Technology Co., Limited

Guangdong, China Since 2025
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Advanced Gkone Gk11-Dd-11 Adjustable Temperature Signal Isolator with Short Circuit Protection

Advanced Gkone Gk11-Dd-11 Adjustable Temperature Signal Isolator with Short Circuit Protection

US $ 9.5-14 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Throwing Device 80-2 Emergency Cleaning Patrol Inspection Rescue Forest Fire Illumination Fpv Drone Mounting Equipment

Throwing Device 80-2 Emergency Cleaning Patrol Inspection Rescue Forest Fire Illumination Fpv Drone Mounting Equipment

US $ 741.57-803.37 / Set FOB
10 Sets (MOQ)
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Nenggou (Beijing) Technology Co., Ltd.

Beijing, China Since 2025
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Advanced Secondary Current Injection Three Phase Relay Test Kits

Advanced Secondary Current Injection Three Phase Relay Test Kits

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
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Kiyu Power Wuhan Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2018
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Advanced Ethercat I/O Module for PLC Codesys Scada Systems

Advanced Ethercat I/O Module for PLC Codesys Scada Systems

US $ 25-35 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Premium Signal Isolation Device for Stable 1 Output DC 24V and Reliable Output

Premium Signal Isolation Device for Stable 1 Output DC 24V and Reliable Output

US $ 13-16 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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About Two Input Channels FAQ

  • QWhat factors should I consider when choosing an amplifier?

    The Two Input Channels is a key item within our extensive Amplifier selection.When selecting an amplifier, consider factors like power output, impedance compatibility, and features like built-in EQ. If you're looking for wholesale pricing or factory direct deals, make sure the amplifier suits your audio needs while ensuring you don’t overspend. Get tailored recommendations for your specific system!

  • QCan I customize the amplifier for my home setup?

    The Two Input Channels is included in our comprehensive Amplifier range.Yes, many amplifiers offer customization options to fit various setups. You can choose features like connectivity, outputs, and design suited to your space. If you're seeking factory-direct amplifiers or unique customization for your needs, now’s the time to explore your options. Learn more about our offerings to optimize your audio experience!

  • QAre there budget-friendly amplifiers that still perform?

    The Two Input Channels is an essential part of our Amplifier offerings.Absolutely! There are several cheap amplifiers on the market that deliver high-quality sound without breaking the bank. Look out for trusted reviews and specifications to ensure you're getting a solid deal. If cost-saving is essential, check for OEM options from famous brands that guarantee performance. Contact us for exclusive offers!

Multi-Scan Mode Dual-Sensor Surveillance Camera Supporting Onvif & Sdk Integration for Critical Facility Security

Multi-Scan Mode Dual-Sensor Surveillance Camera Supporting Onvif & Sdk Integration for Critical Facility Security

US $ 4,600-5,000 / Piece FOB
1 Piece (MOQ)
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Raythink Technology Co., Ltd.

Shandong, China Since 2024
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4 /8/ /12/16CH Mnvr 1080P Mobile Vehicle Car DVR Video Recorder System 4G WiFi GPS Ai Adas DMS Bsd Mdvr for Truck Bus RV

4 /8/ /12/16CH Mnvr 1080P Mobile Vehicle Car DVR Video Recorder System 4G WiFi GPS Ai Adas DMS Bsd Mdvr for Truck Bus RV

US $ 360-390 / Piece FOB
1 Piece (MOQ)
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Pcl Technology Co., Limited

Guangdong, China Since 2025
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New-Original SLC -H84 Configure programming Series Safety-Relay 24VDC DIN-Rail 6A Screw Good-Price

New-Original SLC -H84 Configure programming Series Safety-Relay 24VDC DIN-Rail 6A Screw Good-Price

US $ 120-200 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tongchuang Mechatronics Co., Ltd.

Guangdong, China Since 2011
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10W 3.3GHz 16CH Ultra Light Fpv Transmitter for Racing Drone Image Transmission

10W 3.3GHz 16CH Ultra Light Fpv Transmitter for Racing Drone Image Transmission

US $ 80 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Forchar Tech Co., Ltd.

Zhejiang, China Since 2022
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Industrial CC-Link IE Field Basic Adapter IO Controller Module

Industrial CC-Link IE Field Basic Adapter IO Controller Module

US $ 49-199 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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High-Speed Profinet Ethercat I/O Module with 8 Digital Inputs for Industrial Automation

High-Speed Profinet Ethercat I/O Module with 8 Digital Inputs for Industrial Automation

US $ 25-35 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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RS-485/232 Converter for 16 Dry and Wet Contact Sensors Io Module

RS-485/232 Converter for 16 Dry and Wet Contact Sensors Io Module

US $ 25.55-28.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Premium Frequency Inverters for Marine Applications

Premium Frequency Inverters for Marine Applications

US $ 103-1,136 / Piece FOB
1 Piece (MOQ)
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Wuhan Sine Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Intel LGA1151 6th/7th/8th/9th Processor with HDMI/VGA, 6 Xcom, 6 USB 2.0, 4 Xusb 3.0, Dual LAN Mini Itx Motherboard

Intel LGA1151 6th/7th/8th/9th Processor with HDMI/VGA, 6 Xcom, 6 USB 2.0, 4 Xusb 3.0, Dual LAN Mini Itx Motherboard

1 Piece (MOQ)
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R&O Industrial Technology Co., Limited

Guangdong, China Since 2020
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Best Selling Items 90W LED Pattern Moving Head Spot Lighting for DJ Club Party

Best Selling Items 90W LED Pattern Moving Head Spot Lighting for DJ Club Party

US $ 275 / Piece FOB
1 Piece (MOQ)
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Guangzhou Changyuan Stage Lighting Equipment Company Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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PWM Control Single Phase Motor VFD Drive Motor Frequency Inverter for Low Voltages

PWM Control Single Phase Motor VFD Drive Motor Frequency Inverter for Low Voltages

US $ 58-504 / Piece FOB
1 Piece (MOQ)
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Wuhan Sine Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Fd290 VFD Inverter High Torque Low Speed Performance Heavy Duty Motor Controller System

Fd290 VFD Inverter High Torque Low Speed Performance Heavy Duty Motor Controller System

US $ 300-25,000 / Set FOB
1 Set (MOQ)
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WindSun Science & Technology CO.,Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2026
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Beckhoff EL2819 Ethercat Digital Output Module 16 Channel Industrial Automation System

Beckhoff EL2819 Ethercat Digital Output Module 16 Channel Industrial Automation System

US $ 150 / Piece FOB
1 Piece (MOQ)
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Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
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