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25W Upgrade Audiophile Linear Power Supply for DC5V 9V 12V 15V 18V 24V for Audio USB decoder/Raspberry Pi 3B 4B 5B / Router/preamp/Phono amp/Headphone Amplifier (9V, 2.5A)

Audiophile-Grade Capacitor Array Design Experience a dramatic upgrade in sound quality. Unlike standard power adapters, the MA11 utilizes a full capacitor array featuring original Japanese FW 4700uF/35V electric capacitors. This design ensures an incredibly stable and clean output current, providing the pure, high-quality power your sensitive audio components crave.
Ultra Low-Noise for a Blacker Background Engineered specifically for high-fidelity audio, this linear power supply adopts a low-noise circuit design to significantly reduce the electrical noise and interference that plagues standard switching power supplies. The effect is immediately obvious: a darker, quieter background that allows musical details to emerge with stunning clarity.
Multiple Voltage Options for Wide Compatibility This power supply is the perfect partner for a wide range of audio and digital devices. We offer several output voltage/current options, including DC 5V/3A, DC 12V/2A, and DC 18V/1.3A, making i

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