Here you can compare the prices for headphone amplifiers FiiO, get acquainted with photos and technical characteristics (for example Pre-out connectivity, S/PDIF in port, Audio D/A Converter (DAC), Cables included, Gain, Headphone connectivity) and buy a liked model headphone amplifiers in one of the reliable online stores.
280mW, 16 - 150Ω, 20Hz - 20kHz, 32/44.1/48/96 kHz (16/24 bit)
USB DAC & AMP for computer
Professional USB DAC + AMP function lets you enjoy higher quality music out of all computers. The E18 supports USB audio decoding out of computers at up to 96kHz/24bit.
PORTABLE HEADPHONE AMPLIFIER
All-new headphone amp tuning and longer run-time: the E18 can function as outboard headphone amp for mobile music enjoyment with any source, including all Androids, iDevices and DAPs.
USB audio decoding on supported android devices
The FiiO E18 can work with smartphones with USB OTG function. Connected via Micro USB OTG cable, the E18 would first decode the music stream, then amplify it. The FiiO E18 can even remotely control the playback of songs on the phone.
MOBILE POWER SUPPLY
The E18 can also act as a mobile power source, so you don't need to worry about your smartphone running out of juice while you're listening to music. The E18 comes with a 3,500mAh high-capacity, high-current Li-polymer battery with option to output power to charge your smartphone.
PERFORMANCE PARAMETERS
User-friendly volume knob design. Symmetrical volume roller is resistant to accidental bumps yet easy to adjust.
Built-in rechargeable battery with high-capacity and charging protection
Built-in battery: 3500mAh Li-polymer. When used as power source, the automatic cut-off and self-recovery function of charging current limiter IC on the E18 protects the phone. Battery life: 25 hours (AMP only) / 12 hours (USB DAC+AMP)
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