Jeanoko Preamplifier Module - HIFI Tone Volume Control Board with OP-AMP NE5532 Chip for Audio Systems | Perfect for Car Speakers, Home Theater & PC Sound Setup | DIY Audio Enhancement for Clearer Bass & Treble
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Description
HIFI Tone Volume Control Module OP-AMP NE5532 Amplifier Module Volume Control Volume Tone Control Assembled Board for Sound System Car Home Speaker GOOD SOUND QUALITY: Compared with traditional advanced audio amplifiers. Using audiophile-grade audio input coupling capacitors, the sound quality is more beautiful. High-fidelity sound brings you a pleasant experience.ADVANTAGE: The power circuit adopts a full bridge rectifier. The audio signal circuit is separated from the power circuit to avoid conflicts and interference with fidelity; the chip has a high conversion rate and powerful driving capability.HEAT DISSIPATION: Its array-shaped radiator chips can dissipate heat by convection, thereby generating lower heat, and the black coating around the radiator can increase the heat dissipation effect to a greater extent. Enhance the service life of the product.ELIMINATE INTERFERENCE: High-quality filter power supply. The four pins of the rectifier are respectively connected in parallel with decoupling capacitors, which can effectively eliminate high-frequency interference from the AC power grid.GOOD PERFORMANCE: Now the clutter interference of the power grid is very small, and the voltage is also very stable. Therefore, the product has better performance. The chip has a high conversion rate and powerful driving capability. The frequency band is wide and the noise is very small.
Features
GOOD SOUND QUALITY： Compared with traditional advanced audio amplifiers, power amplifiers can even have a fever. Using audiophile-grade audio input coupling capacitors, the sound quality is more beautiful. High-fidelity sound brings you a pleasant experience.
ADVANTAGE：The power circuit adopts a full bridge rectifier. The audio circuit is separated from the power circuit to avoid conflicts and interference with fidelity; the chip has a high conversion rate and powerful driving capability.
HEAT DISSIPATION：Its array-shaped radiator chips can dissipate heat by convection, thereby generating lower heat, and the black coating around the radiator can increase the heat dissipation effect to a greater extent. Enhance the service life of the product.
ELIMINATE INTERFERENCE：High-quality filter power supply. The four pins of the rectifier are respectively connected in parallel with decoupling capacitors, which can effectively eliminate high-frequency interference from the AC power grid.
GOOD PERFORMANCE：Now the clutter interference of the power grid is very small, and the voltage is also very stable. Therefore, the product has better performance. The chip has a high conversion rate and powerful driving capability. The frequency band is wide and the noise is very small.
