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| Best Seller  | Specification: Item Type: Microphone Audio Power Amplifier Material: Aluminum alloy Power Supply: DC 5V Microphone Interface: 3.5mm Indicator Light: 4 Consecutive flashes when powering on or charging to indicate 4 grids of power and so on Frequency: 5... more | FREE shipping go to store |
 | Specification: Item Type: Microphone Audio Power Amplifier Material: Aluminum alloy Power Supply: DC 5V Microphone Interface: 3.5mm Indicator Light: 4 Consecutive flashes when powering on or charging to indicate 4 grids of power and so on Frequency: 5... more | FREE shipping go to store |
| Best Seller  | Mic Amp Portable Microphone 3.5mm Interface for Audio Specification: Item Type: Microphone Product Material: ABS aluminium alloy. Power Supply: DC 5V Interface: Approx. 3.5mm / 0.14in Battery: 250mAh 502030 lithium batter with built in battery. Package... more | $20.84 $18.80 FREE shipping go to store |
 | 5Pcs Electret Microphone Amplifier Module Adjustable Gain LM386 20?200x DC4V?12V FLEXIBLE AND ADJUSTABLE: LM386 power amplifier chip magnification can be adjusted between 20 times and 200 times through the adjustable resistance on the board can directly drive small power horn suitable for the use of electret microphone EASY TO USE:... more | FREE shipping go to store |
 | 5Pcs Electret Microphone Amplifier Module Adjustable Gain LM386 20?200x DC4V?12V 1�FLEXIBLE AND ADJUSTABLE: LM386 power amplifier chip magnification can be adjusted between 20 times and 200 times through the adjustable resistance on the board can directly drive small power horn suitable for the use of electret microphone 2�EASY... more | FREE shipping go to store |
 | 5Pcs Electret Microphone Amplifier Module Adjustable Gain LM386 20?200x DC4V?12V FLEXIBLE AND ADJUSTABLE: LM386 power amplifier chip magnification can be adjusted between 20 times and 200 times through the adjustable resistance on the board can directly drive small power horn suitable for the use of electret microphone EASY TO USE:... more | FREE shipping go to store |
 | 5Pcs Electret Microphone Amplifier Module Adjustable Gain LM386 20?200x DC4V?12V 1�FLEXIBLE AND ADJUSTABLE: LM386 power amplifier chip magnification can be adjusted between 20 times and 200 times through the adjustable resistance on the board can directly drive small power horn suitable for the use of electret microphone 2�EASY... more | FREE shipping go to store |
 | 5Pcs Electret Microphone Amplifier Module Adjustable Gain LM386 20?200x DC4V?12V 1�FLEXIBLE AND ADJUSTABLE: LM386 power amplifier chip magnification can be adjusted between 20 times and 200 times through the adjustable resistance on the board can directly drive small power horn suitable for the use of electret microphone 2�EASY... more | FREE shipping go to store |
 | 5Pcs Electret Microphone Amplifier Module Adjustable Gain LM386 20?200x DC4V?12V 1�FLEXIBLE AND ADJUSTABLE: LM386 power amplifier chip magnification can be adjusted between 20 times and 200 times through the adjustable resistance on the board can directly drive small power horn suitable for the use of electret microphone 2�EASY... more | FREE shipping go to store |
 | 5Pcs Electret Microphone Amplifier Module Adjustable Gain LM386 20?200x DC4V?12V 1�FLEXIBLE AND ADJUSTABLE: LM386 power amplifier chip magnification can be adjusted between 20 times and 200 times through the adjustable resistance on the board can directly drive small power horn suitable for the use of electret microphone 2�EASY... more | FREE shipping go to store |
 | 5Pcs Electret Microphone Amplifier Module Adjustable Gain LM386 20?200x DC4V?12V 1�FLEXIBLE AND ADJUSTABLE: LM386 power amplifier chip magnification can be adjusted between 20 times and 200 times through the adjustable resistance on the board can directly drive small power horn suitable for the use of electret microphone 2�EASY... more | FREE shipping go to store |
 | 5Pcs Electret Microphone Amplifier Module Adjustable Gain LM386 20?200x DC4V?12V 1�FLEXIBLE AND ADJUSTABLE: LM386 power amplifier chip magnification can be adjusted between 20 times and 200 times through the adjustable resistance on the board can directly drive small power horn suitable for the use of electret microphone 2�EASY... more | FREE shipping go to store |
 | 5Pcs Electret Microphone Amplifier Module Adjustable Gain LM386 20?200x DC4V?12V 1�FLEXIBLE AND ADJUSTABLE: LM386 power amplifier chip magnification can be adjusted between 20 times and 200 times through the adjustable resistance on the board can directly drive small power horn suitable for the use of electret microphone 2�EASY... more | FREE shipping go to store |
 | clearance 5Pcs Electret Microphone Amplifier Module Adjustable Gain LM386 20?200x DC4V?12V 1�FLEXIBLE AND ADJUSTABLE: LM386 power amplifier chip magnification can be adjusted between 20 times and 200 times through the adjustable resistance on the board can directly drive small power horn suitable for the use of electret microphone 2�EASY... more | FREE shipping go to store |
 | Electret Microphone Amplifier Module MAX4466 Adjustable Gain GY-4466 CMA-4544PF W This carefully designed electret microphone amplifier can add a lot to your project Fully assembled and tested circuit board with soldered 20-20KHz electret microphone The product has excellent power supply noise suppression Suitable for voice... more | FREE shipping go to store |
 | Electret Microphone Amplifier Module MAX4466 Adjustable Gain GY-4466 CMA-4544PF W Item Type: Microphone Amplifier Module Description: 1. This carefully designed electret microphone amplifier can add a lot to your project 2. Fully assembled and tested circuit board with soldered 20-20KHz electret microphone 3. Has excellent power... more | FREE shipping go to store |
 | LM386 Electret Microphone Amplifier Module - Adjustable Gain 5pcs Item Type: Electret Microphone Amplifier Module Model: LM386 Material: ABS Operating Voltage: DC 4V-12V1�FLEXIBLE AND ADJUSTABLE: LM386 power amplifier chip magnification can be adjusted between 20 times and 200 times through the adjustable... more | FREE shipping go to store |
 | Electret Microphone Amplifier Module MAX4466 Adjustable Gain GY-4466 CMA-4544PF W Electret Microphone Amplifier Module MAX4466 Adjustable Gain GY-4466 CMA-4544PF W Item Type: Microphone Amplifier Module Description: 1. This carefully designed electret microphone amplifier can add a lot to your project 2. Fully assembled and tested... more | go to store |
 | Dcenta Microphone Amplifier for Home Recording and Podcasting Ultra-Gain Mic Preamplifier This is a professional microphone amplifier that works with a 48V phantom supply but phantom supply does not microphone which is a feature well suited for aluminum ribbon microphones and dynamic microphones. shell body is made of aluminum profile which... more | FREE shipping go to store |
 | LaMaz 5Pcs Electret Microphone Amplifier Module Adjustable Gain LM386 20?200x DC4V?12V https://yibaistore.yibainetwork.com/end/upload3/image/assistant_no_logo/1013230023111/1013230023111-1.jpg more | FREE shipping go to store |
 | 5Pcs Electret Microphone Amplifier Module Adjustable Gain LM386 20‑200x DC4V‑12V 5Pcs Electret Microphone Amplifier Module Adjustable Gain LM386 20‑200x DC4V‑12V Item Type: Electret Microphone Amplifier Module Model: LM386 Material: ABS Operating Voltage: DC 4V-12V more | go to store |
 | 5Pcs Electret Microphone Amplifier Module Adjustable Gain LM386 20?200x DC4V?12V 1�[VOLTAGE REGULATOR] The automatic voltage regulator is an advanced electronic component that controls the output voltage of the generator in a closed circuit. 2�[MAIN APPLICATION] Automatic voltage regulator to adjust voltage stability and low... more | FREE shipping go to store |
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