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Fosi Audio SK01 Headphone Amplifier Equalizer Preamp with Bass Midrange Treble Tone Control and Loudness Compensation Portable Class A Analog Amp for Electric Guitar Instrument with 3.5/6.35mm Jacks

Fosi Audio SK01 Headphone Amplifier Equalizer Preamp with Bass Midrange Treble Tone Control and Loudness Compensation Portable Class A Analog Amp for Electric Guitar Instrument with 3.5/6.35mm Jacks

Q: Can it be used while charging?

You can use the SK01 while it is plugged in and charging, and connect the source via AUX IN. Or use a 5V 1.5A/2A adapter to charge it fully and unplug it when in use

Q: If both its line out and headphone jack are connected to the headphones and amplifier, which output takes priority?

The design allows both the line output and headphone output to play the same audio simultaneously. To exclusively use the headphones, it's necessary to disconnect the line out

Q: The tone-control knobs are not working?

Please check if the TONE button is set to PURE mode. PURE is the mode where the signal bypasses the tone circuit. Switching to TONE mode should enable the tone adjustment.

4.5/5

Product ID: 575002662

Secure Transaction

12 interest-free installments with tabby

Details

Brand
Fosi Audio
Colour
silver
Compatible devices
Musical with
Material
Aluminum Alloy
Output wattage
2400 Watts

🎧2400mW Power

🔊Tri-Band Control

🔋2500mAh Battery

Frequently Bought Together

Fosi Audio SK01 Headphone Amplifier Equalizer Preamp with Bass Midrange Treble Tone Control and Loudness Compensation Portable Class A Analog Amp for Electric Guitar Instrument with 3.5mm 6.35mm Jacks

Syncwire 3.5mm Nylon Braided Aux Cable (3.3ft/1m,Hi-Fi Sound), Audio Auxiliary Input Adapter Male to Male Cord for Headphones, Car, Home Stereos, Speaker, iPhone, iPad, iPod, Echo & More – Black

Nanxudyj AUX Cord 6ft/1.8M,3.5mm Stereo Audio Cable 90 Degree 3.5mm Male to Male Stereo Aux Cable Right Angle TRS Cable Compatible for car, Headphone,Tablets, Speakers

Description

🎶 Unleash Your Inner Audiophile!

PRECISION TUNING - Easily adjust treble, midrange, and bass for your perfect sound signature.
ELEVATE YOUR SOUND - Transform your audio experience with customizable tone control.
WORRY FREE EXPERIENCE - Includes a 24-month warranty and dedicated customer support.
VERSATILE CONNECTIVITY - Compatible with both 3.5mm and 6.35mm jacks for all your devices.
POWER MEETS PORTABILITY - Enjoy up to 6 hours of high-quality sound on the go.

The Fosi Audio SK01 is a portable Class A analog headphone amplifier and equalizer designed for electric guitars and instruments. It features tri-band tone control, a powerful 2400mW output, and a built-in 2500mAh battery for up to 6 hours of use. With versatile connectivity options and a sleek aluminum alloy body, it’s perfect for both home and on-the-go listening.

Have a Question? See What Others Asked

Can it be used while charging?

If both its line out and headphone jack are connected to the headphones and amplifier, which output takes priority?

The tone-control knobs are not working?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

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Fantastic and great service. Shipping was faster than expected.

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Secure Transaction

12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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