*** USED / MINT CONDITION *** E17 is kind of high-grade and multi-functional amplifier for headphones. It has many excellent functions with small shape and being portable. High performance design of amplifier is to ensure the quality of sound. Multi-input ports design makes it easy to operate. It has many ports such as PC USB or S/PDIF digital single or AUX analog signal input. With OLED screen, the interface of E17 is so intuitive and key operation is comfortable.Work indicator - indicate power on/off and charging status High-brightness of OLED dot matrix screen - display kinds of working and setting information Built-in high capacity chargeable Li-ion battery whose use time can reach 15 hours Meet listening needs by adjusting GAIN, BASS, TREBLE or BALANCE Key FeaturesStandard Mini USB Interface3.5mm Line and S/PDIF Inputs3.5mm Stereo Headphone JackGain, Balance, and Tone Controls18-pin Docking InterfaceOLED DisplayRechargeable Li-ion Battery

Upgrade your music experience with this FiiO E17 Alpen Portable Headphone Amplifier USB Audio DAC. This digital amplifier supports USB audio input and comes with all needed accessories. Designed by FiiO, a leading brand in the audio industry, the E17 model is perfect for music lovers who need a boost in sound quality. This portable amplifier enhances the audio output of your device and provides a clear, crisp audio experience. With its compact size, you can take it anywhere you go. Whether you're at home, at work, or on-the-go, this FiiO E17 Alpen Portable Headphone Amplifier will deliver high-quality sound without any compromise. Includes charging cable, instruction manual, and various adapters.

Used 10 times max.. item is working and powers on FiiO E17K Highlights 192 kHz/24-Bit PCM Coaxial Input Dual Function Line In/ Line Out Coaxial Digital Input Port Uses Texas Instruments PCM5102 DAC Rechargeable Battery OLED Display Multifunctional Wheel Supports DSD Decoding 96 kHz/32-Bit Computer Operation Metal Design 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. Using the units 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. 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. Two front panel buttons allow you to power on the unit, navigate menus on the OLED display, select the input, and lock the device. All other controls such as bass adjustment, gain level, and volume control are provided by a side mounted multifunction control wheel. The devices internal rechargeable battery provides more than 15 hours of operation on an approximately 3 hour and 40 minute charge

viewport content=width=device-width, initial-scale=1> Fiio E17K ALPEN 2 USB DAC Headphone Amplifier, Tested In Working Condition Description Model number: E17KWarranty period: 3 months Warranty Estimated shipping: 1-2 days later Registration date: July 16, 2021 Release date:2015Features/NotesAccessories: USB cableWEB No.2011050000103583[Display based on the Secondhand Goods Business Law: Tokyo Metropolitan Public Safety Commission No. 308839702078] ?Note only for products that are turned on.?????????????Products that do not turn on are not eligible? The power supply for this product is AC100V 50/60Hz.A transformer may be required in some countries.Please prepare the transformer on the purchase side. Outlet specifications??A typeIf it is different from A type, a converter is required. You in areas other than 100V.If you use the transformer I sell, you can use it in areas other than 100V.ebay.comhttp://www.ebay.com/itm/373547463184ebay.ukhttps://www.ebay.com/itm/373547520813 ebay.euhttps://www.ebay.com/itm/373547520926ebay.auhttps://www.ebay.com/itm/373547520958We also sell other than ebay.com.Please contact us if you would like to purchase.If you have any other questions, please contact me.* It may not be possible in some areasPlease consider carefully.Payment ??We accept payment by PayPal only. ??Please payment within ??3 days after the auction closed. Shipping free shippingShip by express EMS?or DHL or FedExWe will deliver by the fastest delivery method. Shipment with damage / loss insuranceWith tracking number ??(10-15 days to US) ??(10-30days or more to Other countries) Terms of Sale ??[About returned goods]????Returns are accepted only if the item was ? not the item described in the aution. [Return] Returned goods for personal reasons will not be accepted. International Buyers - Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. Provided by HARU

Upgrade your music experience with this FiiO E17 Alpen Portable Headphone Amplifier USB Audio DAC. This digital amplifier supports USB audio input and comes with all needed accessories. Designed by FiiO, a leading brand in the audio industry, the E17 model is perfect for music lovers who need a boost in sound quality. This portable amplifier enhances the audio output of your device and provides a clear, crisp audio experience. With its compact size, you can take it anywhere you go. Whether you're at home, at work, or on-the-go, this FiiO E17 Alpen Portable Headphone Amplifier will deliver high-quality sound without any compromise. Includes charging cable, instruction manual, and various adapters.

*** USED / MINT CONDITION *** E17 is kind of high-grade and multi-functional amplifier for headphones. It has many excellent functions with small shape and being portable. High performance design of amplifier is to ensure the quality of sound. Multi-input ports design makes it easy to operate. It has many ports such as PC USB or S/PDIF digital single or AUX analog signal input. With OLED screen, the interface of E17 is so intuitive and key operation is comfortable.Work indicator - indicate power on/off and charging status High-brightness of OLED dot matrix screen - display kinds of working and setting information Built-in high capacity chargeable Li-ion battery whose use time can reach 15 hours Meet listening needs by adjusting GAIN, BASS, TREBLE or BALANCE Key FeaturesStandard Mini USB Interface3.5mm Line and S/PDIF Inputs3.5mm Stereo Headphone JackGain, Balance, and Tone Controls18-pin Docking InterfaceOLED DisplayRechargeable Li-ion Battery

Upgrade your music experience with this FiiO E17 Alpen Portable Headphone Amplifier USB Audio DAC. This digital amplifier supports USB audio input and comes with all needed accessories. Designed by FiiO, a leading brand in the audio industry, the E17 model is perfect for music lovers who need a boost in sound quality. This portable amplifier enhances the audio output of your device and provides a clear, crisp audio experience. With its compact size, you can take it anywhere you go. Whether you're at home, at work, or on-the-go, this FiiO E17 Alpen Portable Headphone Amplifier will deliver high-quality sound without any compromise. Includes charging cable, instruction manual, and various adapters.

This FiiO Alpen E17 with E09k amplifier and preamp is a great addition to any home audio setup. The sleek design and high-quality components provide an exceptional listening experience. Experience the incredible sound quality that FiiO is known for. This set is perfect for audiophiles and music lovers alike. The Alpen E17 is a high-performance portable headphone amplifier and digital-to-analog converter, while the E09k is a desktop headphone amplifier and preamp. Don't miss out on this amazing opportunity to enhance your home audio setup.

Comes with charging micro USB cord & USB type C to micro USB cord for connecting to cell phone. Ships fast.

Upgrade your music experience with this FiiO E17 Alpen Portable Headphone Amplifier USB Audio DAC. This digital amplifier supports USB audio input and comes with all needed accessories. Designed by FiiO, a leading brand in the audio industry, the E17 model is perfect for music lovers who need a boost in sound quality. This portable amplifier enhances the audio output of your device and provides a clear, crisp audio experience. With its compact size, you can take it anywhere you go. Whether you're at home, at work, or on-the-go, this FiiO E17 Alpen Portable Headphone Amplifier will deliver high-quality sound without any compromise. Includes charging cable, instruction manual, and various adapters.

FiiO E17K ALPEN 2 USB DAC Headphone Amplifier. Condition is Used. Shipped with USPS Ground Advantage.