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5pcs 200 Times Gain 5V-12V Audio Amplifier Module For Ek1236 L1P8 Features: Th... 5pcs 200 Times Gain 5V-12V Audio Amplifier Module For Ek1236 L1P8 Features: This audio power amplifier uses LM386 chip. It has 200 times gain circuit design and power indicator light. The board is designed with terminal blocks for convenient wiring of... more

Onboard LM386 chip 200 times gain circuit design on?board speaker wire holder.... Onboard LM386 chip 200 times gain circuit design on?board speaker wire holder. The main pins of the chip have been led out you can directly input audio signals. On?board 10K variable resistor you can adjust the amplification volume. Good?quality PCB... more

Features: 1.Onboard LM386 chip 200 times gain circuit design on?board speaker ... Features: 1.Onboard LM386 chip 200 times gain circuit design on?board speaker wire holder. 2.The main pins of the chip have been led out you can directly input audio signals. 3.On?board 10K variable resistor you can adjust the amplification volume.... more

Features: 1.Onboard LM386 chip 200 times gain circuit design on?board speaker ... Features: 1.Onboard LM386 chip 200 times gain circuit design on?board speaker wire holder. 2.The main pins of the chip have been led out you can directly input audio signals. 3.On?board 10K variable resistor you can adjust the amplification volume.... more

1�This audio power amplifier uses LM386 chip. 2�It has 200 times gain circ... 1�This audio power amplifier uses LM386 chip. 2�It has 200 times gain circuit design and power indicator light. 3�The board is designed with terminal blocks for convenient wiring of speaker. 4�The 10K adjustable resistor can be used to adjust... more

1.Onboard LM386 chip 200 times gain circuit design on?board speaker wire holde... 1.Onboard LM386 chip 200 times gain circuit design on?board speaker wire holder. 2.The main pins of the chip have been led out you can directly input audio signals. 3.On?board 10K variable resistor you can adjust the amplification volume.... more

1�Onboard LM386 chip 200 times gain circuit design on?board speaker wire hol... 1�Onboard LM386 chip 200 times gain circuit design on?board speaker wire holder. 2�The main pins of the chip have been led out you can directly input audio signals. 3�On?board 10K variable resistor you can adjust the amplification volume.... more

1�Onboard LM386 chip 200 times gain circuit design on?board speaker wire hol... 1�Onboard LM386 chip 200 times gain circuit design on?board speaker wire holder. 2�The main pins of the chip have been led out you can directly input audio signals. 3�On?board 10K variable resistor you can adjust the amplification volume.... more

Onboard LM386 chip 200 times gain circuit design on?board speaker wire holder.... Onboard LM386 chip 200 times gain circuit design on?board speaker wire holder. The main pins of the chip have been led out you can directly input audio signals. On?board 10K variable resistor you can adjust the amplification volume. Good?quality PCB... more

1�Onboard LM386 chip 200 times gain circuit design on?board speaker wire hol... 1�Onboard LM386 chip 200 times gain circuit design on?board speaker wire holder. 2�The main pins of the chip have been led out you can directly input audio signals. 3�On?board 10K variable resistor you can adjust the amplification volume.... more