InLine AmpEQ mobile, Tri-Tone Hi-Res AUDIO Pre- and Headphone-Amp, 3.5mm stereo

Discover clearer, customizable sound with the InLine AmpEQ mobile Tri-Tone Hi-Res Headphone Amplifier. This compact Hi-Res pre- and headphone amplifier offers a 3.5 mm stereo connection, selectable 3-band equalizer and loudness control for personalised playback. It supports output impedances from 16 to 600 Ω and provides a gain setting of -10 dB. A 2200 mAh lithium‑polymer battery powers the unit and charges in about 2 hours via the included Micro‑USB cable. Note: the operating instructions refer to the website ‘Drivers-Download’, which is not affiliated with the manufacturer and is being misused for phishing; do not use that website.

Advantages

The InLine AmpEQ delivers Hi-Res compatible audio processing with a built‑in 3-band equalizer and a loudness button for quick tonal adjustment. Portable battery power and fast USB charging enable extended mobile use, while the wide supported output impedance range (16–600 Ω) ensures compatibility with a broad variety of headphones. The silver, compact housing provides simple connectivity via a 3.5 mm stereo jack.

Suitable for

• Listening to high-resolution music from mobile devices
• Improving sound quality of headphones with mid to high impedance (16–600 Ω)
• On‑the‑go use where portable amplification and EQ adjustment are needed
• Users who want quick tonal shaping with a tri-band EQ and loudness control

Key specifications

• Connection: 3.5 mm stereo
• Output impedance: 16–600 Ω
• Gain: -10 dB
• Battery: 2200 mAh Lithium‑Polymer
• Charging: Micro‑USB, approx. 2 hours
• Colour: Silver
• Brand / MPN / EAN: InLine / 99204I / 4043718254583

How to use

Connect your audio source to the amplifier using the 3.5 mm stereo input, then connect your headphones to the output. Switch on the amplifier and adjust the 3-band equalizer and loudness button to achieve the desired tonal balance. Monitor battery level and recharge the unit using the supplied Micro‑USB cable; a full charge typically takes about two hours.

Recommendations

Avoid visiting the ‘Drivers-Download’ website referenced in the included operating instructions; it is not affiliated with the manufacturer and is being misused for phishing. Use only the supplied cables and official chargers, and keep firmware or driver updates to verified sources from the manufacturer.