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12V 20A 18 Channel Power Supply Box 110V/220V AC Input to DC 12V Multichannel Box for Access Control CCTV Camera 250W

12V 20A 18 Channel Power Supply Box 110V/220V AC Input to DC 12V Multichannel Box for Access Control CCTV Camera 250W

US $ 13.5-15 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Shenzhen Gofern Electronic Co., Ltd.

Guangdong, China Since 2006
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Voltage Current Signal Converter 0-75mv 1-5V Input 4-20mA 0-10V Output 1 in 2 out High Integration Signal Isolator Transmitter

Voltage Current Signal Converter 0-75mv 1-5V Input 4-20mA 0-10V Output 1 in 2 out High Integration Signal Isolator Transmitter

US $ 25-40 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Anhui Qidian Automation Technology Co., Ltd.

Anhui, China Since 2021
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Acrel Bm100 Dual Channel Current Input Signal Isolator

Acrel Bm100 Dual Channel Current Input Signal Isolator

US $ 33.6 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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Professional Manufacturer 4 Channels Input RS485 CE Multi-Parameter Analyzer for Water Monitoring

Professional Manufacturer 4 Channels Input RS485 CE Multi-Parameter Analyzer for Water Monitoring

US $ 259-309 / Piece FOB
1 Piece (MOQ)
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Suzhou Delfino Environmental Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
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37kw Pump and Fan Motor VFD Drive Close Loop High Precision Control 220V or 380V Input Voltage Frequency Converter

37kw Pump and Fan Motor VFD Drive Close Loop High Precision Control 220V or 380V Input Voltage Frequency Converter

US $ 600-700 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Sanyu Industry Co., Ltd.

Shanghai, China Since 2012
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Universal Input Kt500 Data Logger with Blue Screen Display

Universal Input Kt500 Data Logger with Blue Screen Display

US $ 180-204 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hangzhou Pangu Automation System Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Dante 2CH Analog Input Dante Dongle Converter

Dante 2CH Analog Input Dante Dongle Converter

US $ 99-111 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen E-Linkchina Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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Brand New Original Delta Dvp201LC-SL Left Channel Input Analog PLC Module Dvp201LC

Brand New Original Delta Dvp201LC-SL Left Channel Input Analog PLC Module Dvp201LC

US $ 120-150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Wonderful Tech Co., Ltd.

Trading Company

Guangdong, China Since 2026
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380V Frequency Inverter 3phase Input&Output for General Application

380V Frequency Inverter 3phase Input&Output for General Application

US $ 85-140 / Piece FOB
1 Piece (MOQ)
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Quanzhou Machtric Automation Equipment Co., Ltd.

Trading Company

Fujian, China Since 2010
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6es7531-7kf00-0ab0 S7-1500 Analog Input Controller with Cable

6es7531-7kf00-0ab0 S7-1500 Analog Input Controller with Cable

US $ 600-725 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Dongguan Sinaean Industrial Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Universal Input Data Logger with Fast Delivery for 1-16 Channels

Universal Input Data Logger with Fast Delivery for 1-16 Channels

US $ 180-204 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hangzhou Pangu Automation System Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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20kHz-50kHz PWM Input to 4-20mA Output Signal Isolated Distributor

20kHz-50kHz PWM Input to 4-20mA Output Signal Isolated Distributor

US $ 13.5-15 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Mipi-Rffe Master Network Anylyzer Trigger Input SMA Rffe Controller

Mipi-Rffe Master Network Anylyzer Trigger Input SMA Rffe Controller

US $ 899 / pieces FOB
5 pieces (MOQ)
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Smartgiant Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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7" TFT Digital Monitor 2&3 Camera Input CVBS Ahd Signal Input

7" TFT Digital Monitor 2&3 Camera Input CVBS Ahd Signal Input

US $ 55.99-85.99 / Piece FOB
2 Pieces (MOQ)
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Brvision Technology Co., Ltd.

Trading Company

Guangdong, China Since 2015
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Car Bluetooth Audio Player Car Audio FM Radio MP3 Player with Aux USB SD Input

Car Bluetooth Audio Player Car Audio FM Radio MP3 Player with Aux USB SD Input

US $ 8.5-14 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Jiangmen Pusound Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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C320 Pram Power Module Power Input 230V AC, The Port for Backup Batteries, Power DC Output

C320 Pram Power Module Power Input 230V AC, The Port for Backup Batteries, Power DC Output

US $ 680-730 / Piece FOB
2 Pieces (MOQ)
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TOB Technologies Co., Limited

Trading Company

Guangdong, China Since 2023
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High Quality Vx5300 Paperless Data Logger Universal Input 1-16 Channels Ethernet Function Pressure Temperature and Humidity

High Quality Vx5300 Paperless Data Logger Universal Input 1-16 Channels Ethernet Function Pressure Temperature and Humidity

US $ 180-204 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hangzhou Pangu Automation System Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Di821 3bse008550r1 Ai830 3bse008518r1 Digital Input Module

Di821 3bse008550r1 Ai830 3bse008518r1 Digital Input Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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Siemens S7-1200 Sm 1223 Digital Input & Output Module 6es72231bh320xb0 8di/8do Transistor Module

Siemens S7-1200 Sm 1223 Digital Input & Output Module 6es72231bh320xb0 8di/8do Transistor Module

US $ 110-180 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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Portable USB Sound Card for Microphone Input and Audio Output

Portable USB Sound Card for Microphone Input and Audio Output

US $ 4.8-5.1 / Set FOB
1,000 Sets (MOQ)
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Audited Supplier
Shenzhen Qiyin Electronics Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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ODM/OEM Factory Car DSP Audio Processor with 4CH Input 6/8CH Output31EQ /Android APP

ODM/OEM Factory Car DSP Audio Processor with 4CH Input 6/8CH Output31EQ /Android APP

US $ 82-85 / pieces FOB
5 pieces (MOQ)
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Guangzhou Yuexiu District Yihua Auto Supplies Firm

Guangdong, China Since 2022
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Best Voltage Transmitter 4-20am 0-10V 1-5V Output DC24V AC220V 0-5V 0-24V 0-48V 0-100V 0-220V Input on Sale

Best Voltage Transmitter 4-20am 0-10V 1-5V Output DC24V AC220V 0-5V 0-24V 0-48V 0-100V 0-220V Input on Sale

US $ 13-20 / Piece FOB
1 Piece (MOQ)
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Anhui Qidian Automation Technology Co., Ltd.

Anhui, China Since 2021
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Eight Channel 4-20mA to Modbus TCP Network Data Acquisition Module Switching Input/Output

Eight Channel 4-20mA to Modbus TCP Network Data Acquisition Module Switching Input/Output

US $ 80.99-93.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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About Two Input Channels FAQ

  • QAre there budget-friendly amplifiers that still perform?

    Discover the perfect Amplifier addition with our Two Input Channels.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!

  • QCan I customize the amplifier for my home setup?

    The Two Input Channels is a premium choice in the Amplifier category.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!

  • QWhat factors should I consider when choosing an amplifier?

    The Two Input Channels is classified under our comprehensive Amplifier range.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!

Universal Power Distribution Box with 400A Input 12 Channels Waterproof Socket Output Power Distro

Universal Power Distribution Box with 400A Input 12 Channels Waterproof Socket Output Power Distro

US $ 100-480 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Zhejiang Penghan New energy Co., LTD

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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6es7134-6hb00-0da1 Et 200sp Analog Input Module PLC with Ai 2X U/I 2-. 4-Wire High Speed Industrial Original Products PLC

6es7134-6hb00-0da1 Et 200sp Analog Input Module PLC with Ai 2X U/I 2-. 4-Wire High Speed Industrial Original Products PLC

US $ 100-400 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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China PV Solar Junction Box 10 Input Lighting Surge Protection Monitor Smart Solar Combiner Box

China PV Solar Junction Box 10 Input Lighting Surge Protection Monitor Smart Solar Combiner Box

US $ 269-301 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Jiaxing Ifind Electromechanical Device Co., Ltd.

Zhejiang, China Since 2020
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Isolated Barrier T4-20mA 0-10V 1-5V Analog Input Isolated Barrier 1 Input 2 Outputs Intrinsic Safety Barrier

Isolated Barrier T4-20mA 0-10V 1-5V Analog Input Isolated Barrier 1 Input 2 Outputs Intrinsic Safety Barrier

US $ 40-48 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Anhui Qidian Automation Technology Co., Ltd.

Anhui, China Since 2021
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General VFD 1.5kw 380V Three-Phase 380V Input Three-Phase 380V Output Motor Speed Controller Inverter Frequency Converter

General VFD 1.5kw 380V Three-Phase 380V Input Three-Phase 380V Output Motor Speed Controller Inverter Frequency Converter

US $ 79 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Quanzhou Machtric Automation Equipment Co., Ltd.

Trading Company

Fujian, China Since 2010
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DC12-24V High Resolution 1024X600 IPS Panel 7" Car Digital Quad Monitor with 4 Ways Input

DC12-24V High Resolution 1024X600 IPS Panel 7" Car Digital Quad Monitor with 4 Ways Input

US $ 50-65 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Favo-Tech Group Co., Ltd

Guangdong, China Since 2025
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Three Phase Input Line Reactor for VFD Inverter Harmonic Suppression

Three Phase Input Line Reactor for VFD Inverter Harmonic Suppression

US $ 39.8-98.8 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Actranx New Energy Technology Co., Ltd

Fujian, China Since 2025
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2 Wire 3 Wire Tc Thermocouple Input Intrinsic Isolated Safety Barrier 1 in 2 out

2 Wire 3 Wire Tc Thermocouple Input Intrinsic Isolated Safety Barrier 1 in 2 out

US $ 30-47 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Anhui Qidian Automation Technology Co., Ltd.

Anhui, China Since 2021
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Switch or Namur Proximity Detector Input Relay Output Isolated Safety Barriers

Switch or Namur Proximity Detector Input Relay Output Isolated Safety Barriers

US $ 36-45 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Anhui Qidian Automation Technology Co., Ltd.

Anhui, China Since 2021
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6es7134-6jd00-0ca1 Et200 Analog Input Module

6es7134-6jd00-0ca1 Et200 Analog Input Module

US $ 120-130 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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High Definition 4K 16 Input 1 out Video Switchers HDMI Video Splitter

High Definition 4K 16 Input 1 out Video Switchers HDMI Video Splitter

US $ 240-309 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Bitvisus Technology Limited

Guangdong, China Since 2020
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Mpts and 8 Spts 1 Asi Input IP Streaming HDMI Encoder

Mpts and 8 Spts 1 Asi Input IP Streaming HDMI Encoder

US $ 2,450 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hangzhou Softel Optic Co., Ltd.

Trading Company

Zhejiang, China Since 2009
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High-Speed Remote Io Module for Conveyor Control with 8-Point NPN Input and 600m Transmission

High-Speed Remote Io Module for Conveyor Control with 8-Point NPN Input and 600m Transmission

US $ 15-130 / 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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