£ 13.80
Damavat AU-10X NE5532 Audio Signal Preamplifier Headphone Pre AMP Board Gain 20Db 3.5MM Volume Control Tone DC 12V
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Description
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This circuit can be used when the sound of your device is small when connected to the power amplifier. It is suitable for small audio signal amplification, the amplification factor is 10 times (20db), and the front 3.5mm interface can be connected to headphones; Feature The amplifier chip is a dual op amp NE5532 Power supply: DC9-19V Input and output are 3.5mm headphone jack or
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Description
(1)
This circuit can be used when the sound of your device is small when connected to the power amplifier. It is suitable for small audio signal amplification, the amplification factor is 10 times (20db), and the front 3.5mm interface can be connected to headphones; Feature The amplifier chip is a dual op amp NE5532 Power supply: DC9-19V Input and output are 3.5mm headphone jack or
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