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| Best Seller  | 2024 Amp Circuit Board Audio Amplifier Module Single Power 2 Channel Circuit Board Component 47 1�DUAL CHANNEL: Dual channel design op amp is compatible with multiple specifications of dual op amps you can change different op amps there are different op amps to choose from you can choose according to your own preferences 2�1.6MM THICK PCB... more | FREE shipping go to store |
 | LaMaz Amp Circuit Board Audio Amplifier Module Single Power 2 Channel Circuit Board Component 47 Item Type: Amp Circuit Board Material: PCB Purpose: Single power supply 47 amp board Channel: Two channels Power Supply Voltage: AC 6-18V or DC 9-24V more | FREE shipping go to store |
| Best Seller  | 2024 Amp Circuit Board Audio Amplifier Module Single Power 2 Channel Circuit Board Component 47 1�DUAL CHANNEL: Dual channel design op amp is compatible with multiple specifications of dual op amps you can change different op amps there are different op amps to choose from you can choose according to your own preferences 2�1.6MM THICK PCB... more | FREE shipping go to store |
 | EXTECH 382200 Digital Single Output DC Power Supply DC Power Supply, Output Volts (DC) 0 to 30V, Output Current (Amps) 0 to 1 A, Ripple Volts Regulation 0.5mV, Line Volts Regulation 0.1 Percent + 3mV, Load Regulation Less Than0.01 Percent + 2mV/ Less Than0.2 Percent + 3mA, Line Regulation Less Than0.2... more | go to store |
 | Lutron 08296 - 120 volt Snow 8 amp Single-Pole / 3-Way Digital Wall Dimmer Switch Lutron 120 volt - 8 amp - Snow - Wall Switch - Digital - Single-Pole / 3-Way - Maestro | Lutron Dimmer Switch (MSC-S8AM-SW MAESTRO SC 8 AMP SWITCH M-LOC SNOW 08296) more | go to store |
 | Lutron 08262 - 120 volt Ivory 8 amp Single-Pole / 3-Way Digital Wall Dimmer Switch Lutron 120 volt - 8 amp - Ivory - Wall Switch - Digital - Single-Pole / 3-Way - Maestro | Lutron Dimmer Switch (MA-S8AM-IV MAESTRO 8 AMP SWITCH M-LOC IVORY 08262) more | go to store |
 | Lutron 59331 - 277 volt Plum 6 amp Single-Pole / 3-Way Digital Wall Dimmer Switch Lutron 277 volt - 6 amp - Plum - Wall Switch - Digital - Single-Pole / 3-Way - Maestro | Lutron Dimmer Switch (MSCF-S6AM-277-PL MAESTRO SC 277V FLUOR SWITCH 6 PLUM 59331) more | go to store |
 | Amp Circuit Board Audio Amplifier Module Single Power 2 Channel Circuit Board Component 47 1�DUAL CHANNEL: Dual channel design op amp is compatible with multiple specifications of dual op amps you can change different op amps there are different op amps to choose from you can choose according to your own preferences 2�1.6MM THICK PCB... more | FREE shipping go to store |
 | Amp Circuit Board Audio Amplifier Module Single Power 2 Channel Circuit Board Component 47 HLF 1�DUAL CHANNEL: Dual channel design op amp is compatible with multiple specifications of dual op amps you can change different op amps there are different op amps to choose from you can choose according to your own preferences 2�1.6MM THICK PCB... more | FREE shipping go to store |
 | DC 8-16V CSR BT 4.0 AMP Module 2*30W Dual Channel Digital Audio Amplifier Board Feature: The power supply of module has anti-reverse protection and is safer to use. Support BT 4.0 protocol to meet the needs of most devices access. Support 2 channel output better sound effect. The module uses CSR8635 BT chip to support stereo... more | FREE shipping go to store |
 | AC12-17V/DC 12-24V AMP Module 80W*2 Dual Channel Digital Audio Amplifier Board AC12-17V/DC 12-24V AMP Module 80W*2 Dual Channel Digital Audio Amplifier Board Feature: Adjusted by the front knob it is very convenient to use. Good heat dissipation performance to ensure stable operation of the product. The modules are made of high... more | go to store |
 | DC 10-25V BT 4.2 AMP Module 2.1 Channel Digital Audio Amplifier Board with Remote Control Feature: The power supply of module has anti-reverse protection and is safer to use. Support BT 4.2 protocol to meet the needs of most devices access. Support 2.1 channel output better sound effect. Support wireless remote control convenient for your... more | FREE shipping go to store |
 | DC 10-25V BT 4.2 AMP Module 2.1 Channel Digital Audio Amplifier Board with Remote Control DC 10-25V BT 4.2 AMP Module 2.1 Channel Digital Audio Amplifier Board with Remote Control Feature: The power supply of module has anti-reverse protection and is safer to use. Support BT 4.2 protocol to meet the needs of most devices access. Support 2.1... more | go to store |
 | AC/DC 12V TDA7297 2 * 15W Digital Audio Amplifier Board DIY Dual-Channel Module Descriptions: *This audio amplifier board fits for bookshelf speakers CRT televisions radios and other small amplifiers. *AC/DC 2.0/dual channel/stereo 12V/2A when using the output power of 15W +15W peak up 25W +25W. *It can be accessed by two 4-8Ω... more | FREE shipping go to store |
 | 2 Channel BT 5.1 Digital Audio Amplifier Board Module High and Low Tone Adjustment Mobilephone APP Control Support AUX 3.5mm Audio U disk Sound Card Input This audio amplifier module supports MP3 cellphones computers TV AUX audio input pure audiophile... more | FREE shipping go to store |
 | Preamp Board 2.1 Channel Subwoofer Pre‑Amp Low Pass Filter Amplifier Circuit Board 1�Onboard bass frequency regulator potentiometer can make a relatively wide adjustment so that subwoofer can be blend in the mid?to?treble harmoniously without a sense of violation 2�Phase switch designs both noninverting amplifier and see‑saw... more | FREE shipping go to store |
 | LaMaz Preamp Board 2.1 Channel Subwoofer Pre‑Amp Low Pass Filter Amplifier Circuit Board Item Type: Preamp board Material: Synthetic cardboard Chip Model: NE5532 78M12 Input Voltage: DC 12-30V / AC 9-20V Architecture: Dual 5532 2.0 full tone + 0.1 bass Frequency Range: Full tone 20-20KHz / bass 20-200Hz Features: 2.0+0.1 Controllable... more | FREE shipping go to store |
 | Preamp Board 2.1 Channel Subwoofer Pre‑Amp Low Pass Filter Amplifier Circuit Board Preamp Board 2.1 Channel Subwoofer Pre‑Amp Low Pass Filter Amplifier Circuit Board Item Type: Preamp boardMaterial: Synthetic cardboardChip Model: NE5532 78M12Input Voltage: DC 12-30V / AC 9-20VArchitecture: Dual 5532 2.0 full tone + 0.1... more | go to store |
 | Preamp Board 2.1 Channel Subwoofer Pre‑Amp Low Pass Filter Amplifier Circuit Board 1�Onboard bass frequency regulator potentiometer can make a relatively wide adjustment so that subwoofer can be blend in the mid?to?treble harmoniously without a sense of violation 2�Phase switch designs both noninverting amplifier and see‑saw... more | FREE shipping go to store |
 | Features: 1. The conversion rate of the chip can be roughly judged. 2. Those low-speed chips that pretend to be high-speed chips can be found. 3. The circuit board can interpret whether the IC can be used for amplification. Material: PC+Metal colour:... more | FREE shipping go to store |
 | Features: 1. The conversion rate of the chip can be roughly judged. 2. Those low-speed chips that pretend to be high-speed chips can be found. 3. The circuit board can interpret whether the IC can be used for amplification. Material: PC+Metal colour:... more | FREE shipping go to store |
 | Features: 1. The conversion rate of the chip can be roughly judged. 2. Those low-speed chips that pretend to be high-speed chips can be found. 3. The circuit board can interpret whether the IC can be used for amplification. Material: PC+Metal colour:... more | FREE shipping go to store |
 | Feature: 1. 50W + 50W 2.0 HIFI level digital power amplifier board. 2. Can be used for switching power supply notebook computer switching power supply battery or car power supply etc. 3. Using TPA3116D2 chip high efficiency and high performance. 4.... more | FREE shipping go to store |
 | -1602T 320W Amplifier Board with Subwoofer 2.0 Channel 160Wx2 15V-36V Audio Amplifier Module Black Product name: 2.0 channel Bluetooth audio amplifier module Product : -1602T Bluetooth version: 5.0 (unobstructed 10 meters) Input : AUX+Bluetooth+USB (switching mode and song by dial button) Number of channels: 2.0 channels (left channel + right... more | FREE shipping go to store |
 | Preamp Op Amp Module Amplifier Dual Channel NE5532 Tone Board 5 Times Name:NE5532 OP-AMP Board Channels: 2 (2.0) Working voltage: DC: 12V-30V Magnification :5 times Channel: Stereo Board size:50*30*15 mm Installation size:43*23mm Size: 36.4*35.5mm Color: Green Material: metal PC Package Contents: 1 * Amplifier Board Only... more | FREE shipping go to store |
 | 1�Optoelectronic Isolation: PLC amplifier board with optoelectronic isolation drive current is greater than 3.8MA the output voltage is AC8?230V the load current is a single load maximum 8A. 2�High Sensitivity: PLC amplifier board SSR module is... more | FREE shipping go to store |
 | 1�Optoelectronic Isolation: PLC amplifier board with optoelectronic isolation drive current is greater than 3.8MA the output voltage is AC8?230V the load current is a single load maximum 8A. 2�High Sensitivity: PLC amplifier board SSR module is... more | FREE shipping go to store |
 | Features High-definition sound quality highlights the advantages of digital chips. Circuit using the most reasonable peripheral configuration power supply filtering. Wear-resistant: High eco-friendly material can be used for a very long time. Easy to... more | $11.85 $10.04 FREE shipping go to store |
 | 1�Optoelectronic Isolation: PLC amplifier board with optoelectronic isolation drive current is greater than 3.8MA the output voltage is AC8?230V the load current is a single load maximum 8A. 2�High Sensitivity: PLC amplifier board SSR module is... more | FREE shipping go to store |
 | 1�Optoelectronic Isolation: PLC amplifier board with optoelectronic isolation drive current is greater than 3.8MA the output voltage is AC8?230V the load current is a single load maximum 8A. 2�High Sensitivity: PLC amplifier board SSR module is... more | FREE shipping go to store |
 | 1�Optoelectronic Isolation: PLC amplifier board with optoelectronic isolation drive current is greater than 3.8MA the output voltage is AC8?230V the load current is a single load maximum 8A. 2�High Sensitivity: PLC amplifier board SSR module is... more | FREE shipping go to store |
 | 1�Optoelectronic Isolation: PLC amplifier board with optoelectronic isolation drive current is greater than 3.8MA the output voltage is AC8?230V the load current is a single load maximum 8A. 2�High Sensitivity: PLC amplifier board SSR module is... more | FREE shipping go to store |
 | Optoelectronic Isolation: PLC amplifier board with optoelectronic isolation drive current is greater than 3.8MA the output voltage is AC8?230V the load current is a single load maximum 8A. 2�High Sensitivity: PLC amplifier board SSR module is... more | FREE shipping go to store |
 | 1�Optoelectronic Isolation: PLC amplifier board with optoelectronic isolation drive current is greater than 3.8MA the output voltage is AC8?230V the load current is a single load maximum 8A. 2�High Sensitivity: PLC amplifier board SSR module is... more | FREE shipping go to store |
 | 1�Optoelectronic Isolation: PLC amplifier board with optoelectronic isolation drive current is greater than 3.8MA the output voltage is AC8?230V the load current is a single load maximum 8A. 2�High Sensitivity: PLC amplifier board SSR module is... more | FREE shipping go to store |
 | 1�Optoelectronic Isolation: PLC amplifier board with optoelectronic isolation drive current is greater than 3.8MA the output voltage is AC8?230V the load current is a single load maximum 8A. 2�High Sensitivity: PLC amplifier board SSR module is... more | FREE shipping go to store |
 | Item Type: Relay PLC Amplifier Board Material: ABS Control Component: SCR Driving Current: >3.8MA Output Voltage: AC8-230V Load Current: Maximum 8A for single circuit load Load Factor: 0.2 (long time working current <1.6A) Service Life: 100 million... more | FREE shipping go to store |
 | 1�Optoelectronic Isolation: PLC amplifier board with optoelectronic isolation drive current is greater than 3.8MA the output voltage is AC8?230V the load current is a single load maximum 8A. 2�High Sensitivity: PLC amplifier board SSR module is... more | FREE shipping go to store |
 | Item Type: Channel Power Amplifier Board Material: PCB Product Category: Class AB 2.1 Channel Digital Power Amplifier Working Voltage: DC 9V-18V Output Power: Maximum 80W x 2 Stereo (18V/4Ω) and 120W x 1 Pure Bass (18V/4Ω) Impedance: Support 2Ω 4Ω... more | FREE shipping go to store |
 | 1 x Relay PLC Amplifier Board more | FREE shipping go to store |
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