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Qwen3.5-Flashproduct Titlepremium Genuine Jrc4558d Njm4558d DIP-8 Dual Low-Noise Op-AMP IC Chip

Qwen3.5-Flashproduct Titlepremium Genuine Jrc4558d Njm4558d DIP-8 Dual Low-Noise Op-AMP IC Chip

US $ 4.99 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Da Songhe Trading Co., Ltd.

Trading Company

Guangdong, China Since 2026
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Middle East School Supplies Smart Car Maker Education Programming Stem Robot Educational Kit for Students

Middle East School Supplies Smart Car Maker Education Programming Stem Robot Educational Kit for Students

US $ 108-121 / Set FOB
2 Sets (MOQ)
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Audited Supplier
Weeemake Steam Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Lpcb Addressable Fire Alarm Control Panel Show Case for Hotel/Market/Shope/Hospital Project

Lpcb Addressable Fire Alarm Control Panel Show Case for Hotel/Market/Shope/Hospital Project

US $ 100-950 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Asenware Test and Control Technology Co., Ltd.

Guangdong, China Since 2013
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RS485 Wiegand Display Blue Tooth Remote Control APP Qr Code Access Control Scanning for Door Outdoor

RS485 Wiegand Display Blue Tooth Remote Control APP Qr Code Access Control Scanning for Door Outdoor

US $ 99 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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Original Stk4141II Stereo Audio Power Amplifier IC Module

Original Stk4141II Stereo Audio Power Amplifier IC Module

US $ 0.99-3 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Da Songhe Trading Co., Ltd.

Trading Company

Guangdong, China Since 2026
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Xh-M139 Tpa3116D2 2.1 Channel Digital Amplifier Board 12V-24V 2×50W+Subwoofer Total 100W

Xh-M139 Tpa3116D2 2.1 Channel Digital Amplifier Board 12V-24V 2×50W+Subwoofer Total 100W

US $ 9.85 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Da Songhe Trading Co., Ltd.

Trading Company

Guangdong, China Since 2026
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CT5 Wiegand 13.56MHz RFID NFC Card Reader RS485 Access Control Qr Code Scanner Touch Keyboard Waterproof

CT5 Wiegand 13.56MHz RFID NFC Card Reader RS485 Access Control Qr Code Scanner Touch Keyboard Waterproof

US $ 99 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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Tda7562b Tda7562 Zip-27 4 X 50W Multi Quad Power Audio Amplifier

Tda7562b Tda7562 Zip-27 4 X 50W Multi Quad Power Audio Amplifier

US $ 5.68 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Da Songhe Trading Co., Ltd.

Trading Company

Guangdong, China Since 2026
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SMD Jrc4565 Njm4565m Operational Amplifier IC Chip Sop-8 4565

SMD Jrc4565 Njm4565m Operational Amplifier IC Chip Sop-8 4565

US $ 0.55-3.04 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Da Songhe Trading Co., Ltd.

Trading Company

Guangdong, China Since 2026
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Wired Fire Alarm Control Panel Security Alarm System

Wired Fire Alarm Control Panel Security Alarm System

US $ 150-210 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Puzhesi Technology Co., Ltd.

Trading Company

Guangdong, China Since 2018
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RS485 RFID Access Control Keypad Reader with Configurable Touch Screen Wiegand NFC BLE Smartphone Access Control APP

RS485 RFID Access Control Keypad Reader with Configurable Touch Screen Wiegand NFC BLE Smartphone Access Control APP

US $ 99 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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Outdoor Touch Screen Access Control Keypad Qr Code Scan Code Reader Uart RS485 13.56MHz RFID Card Reader with Wiegand

Outdoor Touch Screen Access Control Keypad Qr Code Scan Code Reader Uart RS485 13.56MHz RFID Card Reader with Wiegand

US $ 99 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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Lpcb Addressable Fire Alarm System with GSM/Network Function

Lpcb Addressable Fire Alarm System with GSM/Network Function

US $ 500-550 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Asenware Test and Control Technology Co., Ltd.

Guangdong, China Since 2013
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Integrated Circuits Electronic Components Speaker Amplifier Mix2051

Integrated Circuits Electronic Components Speaker Amplifier Mix2051

US $ 0.145 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Shenzhen Da Songhe Trading Co., Ltd.

Trading Company

Guangdong, China Since 2026
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Elevator Intercom Weather Proof Help Point Cleanroom Emergency Telephone

Elevator Intercom Weather Proof Help Point Cleanroom Emergency Telephone

US $ 129-169 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Middle East Children Gift Stem RC Car Projects Children Steam Programming Education Robot Kit for Kids

Middle East Children Gift Stem RC Car Projects Children Steam Programming Education Robot Kit for Kids

US $ 79-88 / Set FOB
2 Sets (MOQ)
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Audited Supplier
Weeemake Steam Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Sta540 Class Ab Stereo/Quad Audio Amplifier IC

Sta540 Class Ab Stereo/Quad Audio Amplifier IC

US $ 0.67 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Da Songhe Trading Co., Ltd.

Trading Company

Guangdong, China Since 2026
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New Integrated Circuit Audio Amplifier IC Tda2003 Tda2030 Tda2050 Tda2040

New Integrated Circuit Audio Amplifier IC Tda2003 Tda2030 Tda2050 Tda2040

US $ 0.88 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Da Songhe Trading Co., Ltd.

Trading Company

Guangdong, China Since 2026
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Tda7384A 4-Channel Class Ab Amplifier IC 25zip

Tda7384A 4-Channel Class Ab Amplifier IC 25zip

US $ 2-2.8 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Da Songhe Trading Co., Ltd.

Trading Company

Guangdong, China Since 2026
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Stk4231II Audio Amplifier Special Effects Module Stk4231

Stk4231II Audio Amplifier Special Effects Module Stk4231

US $ 0.98 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Da Songhe Trading Co., Ltd.

Trading Company

Guangdong, China Since 2026
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Middle East Schools Projects Electronics 4 in 1 Programmable Smart Car Stem Education Robot Kit for Engineers

Middle East Schools Projects Electronics 4 in 1 Programmable Smart Car Stem Education Robot Kit for Engineers

US $ 117-131 / Set FOB
2 Sets (MOQ)
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Audited Supplier
Weeemake Steam Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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RS485 Qr Code Reader Wiegand 13.56MHz Mf IC NFC BLE APP Access Control System Linux 3.5" Touch Display Outdoor

RS485 Qr Code Reader Wiegand 13.56MHz Mf IC NFC BLE APP Access Control System Linux 3.5" Touch Display Outdoor

US $ 99 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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Hikvision 4 MP Dual Light MD 2.0 Varifocal Bullet Network CCTV Camera

Hikvision 4 MP Dual Light MD 2.0 Varifocal Bullet Network CCTV Camera

US $ 76.5-84.7 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Future Vision Technology Co., Ltd.

Shanghai, China Since 2022
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About Programmable Sound Module Factory FAQ
  • QWhat are the advantages of purchasing linear amplifiers from a distributor?

    Discover the perfect Linear (Amplifiers & Comparators) addition with our Programmable Sound Module Factory.Buying linear amplifiers from a reliable distributor ensures access to comparison data between famous brands, real-time market trends, and wholesale pricing options. Optimal for OEM needs, it's easier to guide your product to market success. Contact us for distributor advantages!

  • QCan OEM linear amplifiers and comparators be customized for specific projects?

    The Programmable Sound Module Factory is a premium choice in the Linear (Amplifiers & Comparators) category.Yes, most suppliers offer OEM services, allowing customization of linear amplifiers and comparators to meet specific project needs. From trends forecasting to price adjustments, discovering the right custom options can enhance device performance significantly. Learn how to customize at factory prices now!

  • QHow do I compare linear amplifiers for price and performance?

    The Programmable Sound Module Factory is included in our comprehensive Linear (Amplifiers & Comparators) range.A good guide to linear amplifiers would suggest assessing both price trends and performance metrics like signal fidelity. Comparing factory direct offers may reveal cost-saving deals, especially for bulk or custom configurations. Connect with us for a deep comparison now!

Analogue Emergency Dustfree Elevator Intercom Clean Room Telephone for Hospital

Analogue Emergency Dustfree Elevator Intercom Clean Room Telephone for Hospital

US $ 219-299 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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3.5" Touch Screen Osdp RS485 RFID Card Wall Reader for Access Control

3.5" Touch Screen Osdp RS485 RFID Card Wall Reader for Access Control

US $ 99 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
Chat Now Send Inquiry
Hot Line LCD Telecom Public Emergency Telephone Waterproof Anti-Lightning Telephone

Hot Line LCD Telecom Public Emergency Telephone Waterproof Anti-Lightning Telephone

US $ 159-185 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Icl7621dcpa Dual Ultra-Low Power CMOS Operational Amplifier

Icl7621dcpa Dual Ultra-Low Power CMOS Operational Amplifier

US $ 1.57 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Da Songhe Trading Co., Ltd.

Trading Company

Guangdong, China Since 2026
Chat Now Send Inquiry
Original Tda2004r Class B Dual Audio Power Amplifier IC Multiwatt-11

Original Tda2004r Class B Dual Audio Power Amplifier IC Multiwatt-11

US $ 0.32-0.6 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Da Songhe Trading Co., Ltd.

Trading Company

Guangdong, China Since 2026
Chat Now Send Inquiry
Flush Mounting Emergency Intercom Telephone Clean Room Phone for Elevator

Flush Mounting Emergency Intercom Telephone Clean Room Phone for Elevator

US $ 90-280 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Emergency Watertight Phone Security SIP Phone Industrial Vandal Proof Telephone

Emergency Watertight Phone Security SIP Phone Industrial Vandal Proof Telephone

US $ 159-185 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Heavy Duty Public Teleaid Telephone Prison Emergency Telephone for Jail

Heavy Duty Public Teleaid Telephone Prison Emergency Telephone for Jail

US $ 190-215 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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New Cxd9788r Audio Processing IC Chip Cxd9788ar

New Cxd9788r Audio Processing IC Chip Cxd9788ar

US $ 5.28 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Da Songhe Trading Co., Ltd.

Trading Company

Guangdong, China Since 2026
Chat Now Send Inquiry
Ba3121f-E2 Single Channel Audio Power Amplifier IC SMD Sop-8

Ba3121f-E2 Single Channel Audio Power Amplifier IC SMD Sop-8

US $ 0.22-2.23 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Da Songhe Trading Co., Ltd.

Trading Company

Guangdong, China Since 2026
Chat Now Send Inquiry
Original Jrc4558d Njm4558d DIP-8 Dual Op-AMP Integrated Circuit Chip

Original Jrc4558d Njm4558d DIP-8 Dual Op-AMP Integrated Circuit Chip

US $ 0.445 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Shenzhen Da Songhe Trading Co., Ltd.

Trading Company

Guangdong, China Since 2026
Chat Now Send Inquiry
Brand New Audio Amplifier IC Chips Tda2003 Tda2030 Tda2050

Brand New Audio Amplifier IC Chips Tda2003 Tda2030 Tda2050

US $ 0.98 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Da Songhe Trading Co., Ltd.

Trading Company

Guangdong, China Since 2026
Chat Now Send Inquiry
Middle East Educational Equipment DIY Project 328p Esp32 12 in 1 Programming Stem Alluminum Robotic Arm Kits for Education

Middle East Educational Equipment DIY Project 328p Esp32 12 in 1 Programming Stem Alluminum Robotic Arm Kits for Education

US $ 260-291 / Piece FOB
2 Pieces (MOQ)
Send Inquiry
Audited Supplier
Weeemake Steam Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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