FiiO E17K (E17) Alpen 2 Portable Headphone Amplifier USB DAC with Extreme Audio 3.5mm Stereo to RCA Cable

Price: $121.99
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Manufacturer Details

FiiO E17K Alpen 2 (Upgraded E17 Alpen) USB DAC/Headphone Amplifier

The FiiO Alpen 2 E17K is a compact portable USB and coaxial digital to analog converter as well as an analog headphone amplifier for driving your preferred earphones at work and on the road.

For I/O the unit showcases a Micro-USB socket for charging, data exchange, and the alternative of docking with future desktop products. It likewise showcases a coaxial digital input with support as much as 192 kHz/24-bit PCM input (through the included 3.5 mm to coaxial converter plug), as well as a dual-function line in/ line out for optimum convenience.

2 front panel buttons enable you to power on the unit, browse menus on the OLED display screen, choose the input, and lock the gadget. All other controls such as bass adjustment, gain level, and volume control are provided by a side mounted multifunction control wheel. The gadget's internal rechargeable battery supplies more than 15 hours of operation on an approximately 3 hour and 40 minute charge.

Input: Micro USB, Coaxial 1/8" (3.5 mm) analog (dual function in and out)
> Output: 1/8" (3.5 mm) stereo jack (dual function in and out)
Frequency Response: 20 to 20,000 Hz
Output Power: > 200 mW (32 ohm at

Product Features

The FiiO Alpen 2 E17K is a compact portable USB and coaxial digital to analog converter as well as an analog headphone amplifier for driving your favorite headphones at work and on the road. For I/O the unit features a Micro-USB socket for charging, data exchange, and the option of docking with future desktop products. It also features a coaxial digital input with support up to 192 kHz/24-bit PCM input (via the included 3.5mm to coaxial converter plug), as well as a dual-function line in / line out for maximum convenience. Frequency Response: 20 to 20,000 Hz Headphone Impedance: 16 to 150 ohms Using the unit's SA9027 USB receiver chip, the device can be used as an external sound card for computers with support for up to 96 kHz 32 bit files and DSD decoding (with ASIO driver and SACD plug-in). It features the Texas Instruments PCM5102 digital to analog converter for improved S/N ratio, lower distortion, and more linear digital-analog conversion characteristics than previous generations. It also uses Texas Instruments' flagship OPA1622 low-pass filter, and the OPA1642+LMH6643 chips in an OP+BUF architecture that is often found in higher-end conversion systems.

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