Fosi Audio SK01

Fosi Audio SK01

Combo Design: Whether it’s a powerful headphone amplifier, a customizable analog preamp, or an acoustic equalizer for your instrument, it effortlessly enhances your listening experience and delivers exceptional sound quality and personalized sound signatures.

Tri-Band Control: By allowing adjustments to the high, mid, and low frequencies, combined with central controls for muting the tone, achieving the optimal balance is effortless. In high-impedance mode, up to 2,400 mW of power is available.

Various options: Restore the original sound instantly with the one-click tone suppression button; immerse yourself in music during quiet hours using the loudness function; adjust the gain level for headphones with different impedances using the gain level switch.

Superb craftsmanship: the aluminum alloy housing reflects meticulous attention to detail. Built-in 2500 mAh battery, up to 6 hours of battery life. Offers versatile connectivity via the 3.5 mm and 6.35 mm headphone jacks (32–300 ohms) and serves as both a portable and desktop headphone amplifier. With adjustable treble, midrange, and bass settings, combined with center-point positioning, you can easily find the perfect balance. Plus, you can effortlessly reset all tone adjustments with just one click of the PURE button.

Unmatched headphone compatibility: Experience versatile connectivity with the Fosi Audio SK01 2-in-1 headphone amplifier and preamp. The input features a 3.5 mm line input, while the output offers a 3.5 mm line output along with a 3.5 mm/6.35 mm headphone jack. Enjoy powerful performance with a maximum RMS output power of 2,400 mW at 32 Ω, suitable for impedances ranging from 16 to 300 Ω. Enhance your audio experience with seamless connectivity and exceptional power, all in one compact device.

Customized Audio Experience: The SK01 is a multifunctional audio device designed for playing music on desktop and portable devices and for fine-tuning the sound. With the tri-band equalizer, you can customize the high, mid, and low frequencies to find the perfect balance for your preferences.

Multifunctional experience: Whether it’s a powerful headphone amplifier, a customizable analog preamp, or a precise equalizer, it effortlessly enhances your listening experience and delivers exceptional sound quality and personalized sound signatures.

Long-lasting battery: Enjoy up to 6 hours of continuous use with the built-in high-capacity battery, while the isolated power supply design prevents interference and delivers a pure, uninterrupted listening experience.

Stunning design: The SK01 features an aluminum alloy casing and is both elegant in appearance and feel, adding a touch of sophistication to your desktop setup.