Used Fiio E17K ALPEN 2 USB DAC Headphone Amplifier InputMicro USBCoaxial1/8 (3.5 mm) analog (dual function in and out)Output1/8 (3.5 mm) stereo jack (dual function in and out)Volume ControlDigital volume control (0 to 60)Bass Boost±10 dBFrequency Response20 to 20,000 HzTHD + N<0.003% (1 kHz)SNR> 113 dB (AUX IN Gain 0 dB/6 dB)Line Max Input Level> 4 VrmsInput Sensitivity2.70 V (0 dB)1.38 V (6 dB)0.68 V (12 dB)Crosstalk> 75 dB (1 kHz)Channel Imbalance0.5 dBGain0/6/12 dBMax Output Voltage per port> 7.8 Vp-pOutput Power>200 mW (32 ohm at <1% THD)Max Output Current per port>80 mAHeadphone Impedance16 to 150 ohmsOutput Impedance< 1.1 ohmSample Rate96 kHz at 32 bit (USB decoding)192 kHz at 24 bit (coaxial digital input decoding)Battery Life>15 hoursCharge TimeLess than or equal to 220 minutesBattery Capacity>1500 mAh>200 mW (32 ohm at 1% THD)Power Input5 VDC 1 A recommendedDimensions4.1 x 2.5 x 0.5 (104.1 x 62.2 x 12.8 mm)Weight3.9 oz (110.0 g) Used. In great working conditions. comes with what is pictured. feel free to ask any questions.

WELCOME MY STORE! Description Please check the photos for condition.If you are not satisfied with your purchase, such as the product is different from the picture shown, please feel free to contact us for a return.The products my store sells will be Japanese products.Please make sure that the voltage and language description are compatible with your country before making a purchase. Payment credit and debit cards, Apple Pay, Google Pay, and PayPal Shipping Free Shipping REGISTERED AIR 7-21 days until goods arrivalExpedited shipping 5-10 days until goods arrival 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.If the cancellation is due to the buyer, we will charge a PayPal fee.If there is a remote charge for your address, we will charge you for additional shipping.Thank you for your understanding. Return We have a 30 day return guarantee.Please return in the original condition.

viewport content=width=device-width, initial-scale=1> FiiO E17K Alpen Portable Headphone Amplifier DAC In Working Condition From Japan Description Model number: E17Warranty period 3 months Warranty Estimated shipping 3-4 days later Registration date February 15, 2019 Release dateyear 2012operating power supplyUSBFeatures/remarksNo box; only the main body.WEB No.1010320000036973[Indication based on the Secondhand Articles Dealer Act: Niigata Prefecture Public Safety Commission No. 461060001043] ?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

Fiio E17K ALPEN 2 USB DAC Headphone Amplifier. Spent most of its life on my desk. Couple tiny scratches on the screen. Works great, drives my sundaras very well. Includes box and all original accessories.

Introducing the Fiio E17K Alpen II USB DAC Headphone Amplifier, a high-quality device that enhances audio experience like never before. Designed with universal compatibility, it connects seamlessly with any device that has a 3.5mm audio port. The sleek black color adds a touch of sophistication to its appearance. This amplifier is manufactured in China and is in excellent working condition. It is perfect for those who seek an enhanced audio experience without compromising on quality. With its compact and portable design, it is a perfect companion for audiophiles on the go.

Fiio E17K ALPEN 2 USB DAC Headphone Amplifier Used DescriptionFeatures/remarksOutput 200MWX2 (32?) Battery up to 15 hours Stereo mini/USB/coaxial input (192KHZ/32BIT DSD2.8MHZ) * Main unit only. Please check the images posted for other conditions.ShippingDHL or Fedex or Japan post. Cancellations due to customer convenience will be charged 3.7%. This is a fee that paypal will not return.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.Thank you for your understanding.

ShippingDHL or FedEx or Japan Post. - Orders are shipped within 5-10 business day after received payment.- We can only ship to the registered address as stated in your payment . International Buyers - Please Note:Electronics that uses a power supply should pay attention to the voltage.Most of the Electronics we sell operates on 100v.Always make sure you have the correct voltage before connecting to the power supply.Depending on the Electronics and country, a transformer may be required.Malfunctions caused by connecting the wrong voltage cannot be returned.Please be careful.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.

FiiO E17K Alpen Portable Headphone Amplifier DAC No Cords. Condition is Used. Shipped with USPS First Class.

Fiio ALPEN 2 DAC AND HEADPHONE AMPLIFIER. Fully working. Comes in original box with a few cables as shown. In good condition. The battery is still very good because it has just been sitting in a drawer for the last couple of years.

Akku Batterij 1000mAh für Fiio E17 E7 Batterie Batería ? New product · Neuware · Nuova merce · Marchandises neuves · Mercancías nuevas! Leistung: 3.7Wh Typ: Li-Polymer Farbe: Schwarz Nettogewicht: 21g Bruttogewicht: 46g Kapazität: 1000mAh Spannung: 3.7V Gewicht: 22g Dimensionen: 55mm x 33.4mm x 6.1mm Cameron Sino CS-FE170SL Akku (Vestärker Akkus). Compatible with / Kompatibel mit / compatibile con / compatible avec / compatible con: Fiio * E17 * E7 Replaces / Ersetzt / sostituisce / remplace / sustituye: * 523455 For compatibility, please check under Replaces the following original battery types: to see if your currently used battery is listed. / Für eine gesicherte Kompatibilität prüfen Sie bitte unter Ersetzt folgenden Original Akkutyp: ob Ihr momentan verwendeter Akku aufgelistet ist. / Per verificare la compatibilità, verificare che la batteria attualmente in uso sia elencata in Sostituisce i seguenti tipi di batterie: / Pour une compatibilité garantie veuillez vérifier sous Remplace modèles dorigine suivante: si votre batterie actuelle y figure. / Para asegurar la compatiblidad compruebe que el dispositivo a sustituir se encuentre en la lista de dispositivos compatibles.

Akku Batería 1000mAh für Fiio E17 E7 Battery Batterie ? New product · Neuware · Nuova merce · Marchandises neuves · Mercancías nuevas! Leistung: 3.7Wh Typ: Li-Polymer Farbe: Schwarz Nettogewicht: 21g Bruttogewicht: 46g Kapazität: 1000mAh Spannung: 3.7V Gewicht: 22g Dimensionen: 55mm x 33.4mm x 6.1mm Cameron Sino CS-FE170SL Akku (Vestärker Akkus). Compatible with / Kompatibel mit / compatibile con / compatible avec / compatible con: Fiio * E17 * E7 Replaces / Ersetzt / sostituisce / remplace / sustituye: * 523455 For compatibility, please check under Replaces the following original battery types: to see if your currently used battery is listed. / Für eine gesicherte Kompatibilität prüfen Sie bitte unter Ersetzt folgenden Original Akkutyp: ob Ihr momentan verwendeter Akku aufgelistet ist. / Per verificare la compatibilità, verificare che la batteria attualmente in uso sia elencata in Sostituisce i seguenti tipi di batterie: / Pour une compatibilité garantie veuillez vérifier sous Remplace modèles dorigine suivante: si votre batterie actuelle y figure. / Para asegurar la compatiblidad compruebe que el dispositivo a sustituir se encuentre en la lista de dispositivos compatibles.

Akku Battery 1000mAh für Fiio E17 E7 Bateria Batterie ? New product · Neuware · Nuova merce · Marchandises neuves · Mercancías nuevas! Leistung: 3.7Wh Typ: Li-Polymer Farbe: Schwarz Nettogewicht: 21g Bruttogewicht: 46g Kapazität: 1000mAh Spannung: 3.7V Gewicht: 22g Dimensionen: 55mm x 33.4mm x 6.1mm Cameron Sino CS-FE170SL Akku (Vestärker Akkus). Compatible with / Kompatibel mit / compatibile con / compatible avec / compatible con: Fiio * E17 * E7 Replaces / Ersetzt / sostituisce / remplace / sustituye: * 523455 For compatibility, please check under Replaces the following original battery types: to see if your currently used battery is listed. / Für eine gesicherte Kompatibilität prüfen Sie bitte unter Ersetzt folgenden Original Akkutyp: ob Ihr momentan verwendeter Akku aufgelistet ist. / Per verificare la compatibilità, verificare che la batteria attualmente in uso sia elencata in Sostituisce i seguenti tipi di batterie: / Pour une compatibilité garantie veuillez vérifier sous Remplace modèles dorigine suivante: si votre batterie actuelle y figure. / Para asegurar la compatiblidad compruebe que el dispositivo a sustituir se encuentre en la lista de dispositivos compatibles.

Akku Bateria 1000mAh für Fiio E17 E7 Batería Batterij ? New product · Neuware · Nuova merce · Marchandises neuves · Mercancías nuevas! Leistung: 3.7Wh Typ: Li-Polymer Farbe: Schwarz Nettogewicht: 21g Bruttogewicht: 46g Kapazität: 1000mAh Spannung: 3.7V Gewicht: 22g Dimensionen: 55mm x 33.4mm x 6.1mm Cameron Sino CS-FE170SL Akku (Vestärker Akkus). Compatible with / Kompatibel mit / compatibile con / compatible avec / compatible con: Fiio * E17 * E7 Replaces / Ersetzt / sostituisce / remplace / sustituye: * 523455 For compatibility, please check under Replaces the following original battery types: to see if your currently used battery is listed. / Für eine gesicherte Kompatibilität prüfen Sie bitte unter Ersetzt folgenden Original Akkutyp: ob Ihr momentan verwendeter Akku aufgelistet ist. / Per verificare la compatibilità, verificare che la batteria attualmente in uso sia elencata in Sostituisce i seguenti tipi di batterie: / Pour une compatibilité garantie veuillez vérifier sous Remplace modèles dorigine suivante: si votre batterie actuelle y figure. / Para asegurar la compatiblidad compruebe que el dispositivo a sustituir se encuentre en la lista de dispositivos compatibles.

Akku Batteria 1000mAh für Fiio E17 E7 Batterij Bateria Battery ? New product · Neuware · Nuova merce · Marchandises neuves · Mercancías nuevas! Leistung: 3.7Wh Typ: Li-Polymer Farbe: Schwarz Nettogewicht: 21g Bruttogewicht: 46g Kapazität: 1000mAh Spannung: 3.7V Gewicht: 22g Dimensionen: 55mm x 33.4mm x 6.1mm Cameron Sino CS-FE170SL Akku (Vestärker Akkus). Compatible with / Kompatibel mit / compatibile con / compatible avec / compatible con: Fiio * E17 * E7 Replaces / Ersetzt / sostituisce / remplace / sustituye: * 523455 For compatibility, please check under Replaces the following original battery types: to see if your currently used battery is listed. / Für eine gesicherte Kompatibilität prüfen Sie bitte unter Ersetzt folgenden Original Akkutyp: ob Ihr momentan verwendeter Akku aufgelistet ist. / Per verificare la compatibilità, verificare che la batteria attualmente in uso sia elencata in Sostituisce i seguenti tipi di batterie: / Pour une compatibilité garantie veuillez vérifier sous Remplace modèles dorigine suivante: si votre batterie actuelle y figure. / Para asegurar la compatiblidad compruebe que el dispositivo a sustituir se encuentre en la lista de dispositivos compatibles.

Akku Batteria 1000mAh Kompatibel mit Fiio E17 E7 Battery Batterie Batería ? New product · Neuware · Nuova merce · Marchandises neuves · Mercancías nuevas! Leistung: 3.7Wh Typ: Li-Polymer Farbe: Schwarz Nettogewicht: 21g Bruttogewicht: 46g Kapazität: 1000mAh Spannung: 3.7V Gewicht: 22g Dimensionen: 55mm x 33.4mm x 6.1mm Cameron Sino CS-FE170SL Akku (Vestärker Akkus). Compatible with / Kompatibel mit / compatibile con / compatible avec / compatible con: Fiio * E17 * E7 Replaces / Ersetzt / sostituisce / remplace / sustituye: * 523455 For compatibility, please check under Replaces the following original battery types: to see if your currently used battery is listed. / Für eine gesicherte Kompatibilität prüfen Sie bitte unter Ersetzt folgenden Original Akkutyp: ob Ihr momentan verwendeter Akku aufgelistet ist. / Per verificare la compatibilità, verificare che la batteria attualmente in uso sia elencata in Sostituisce i seguenti tipi di batterie: / Pour une compatibilité garantie veuillez vérifier sous Remplace modèles dorigine suivante: si votre batterie actuelle y figure. / Para asegurar la compatiblidad compruebe que el dispositivo a sustituir se encuentre en la lista de dispositivos compatibles.

FiiO E17K Alpen 2 Portable Headphone Amplifier DAC In Box TESTED NICE. Tested!! Works Great!! Includes unit, soft Case, USB charger, cable, and manual in original box!! As Shown!!

WELCOME MY STORE! Description Please check the photos for condition.If you are not satisfied with your purchase, such as the product is different from the picture shown, please feel free to contact us for a return.The products my store sells will be Japanese products.Please make sure that the voltage and language description are compatible with your country before making a purchase. Payment credit and debit cards, Apple Pay, Google Pay, and PayPal Shipping Free Shipping REGISTERED AIR 7-21 days until goods arrivalExpedited shipping 5-10 days until goods arrival 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.If the cancellation is due to the buyer, we will charge a PayPal fee.If there is a remote charge for your address, we will charge you for additional shipping.Thank you for your understanding. Return We have a 30 day return guarantee.Please return in the original condition.

FiiO E09K, QOGIR Headphone Amplifier and Alpen Dac and headphone amp- E17. EXCELLENT CONDITION, black. Here is review - https://www.trustedreviews.com/reviews/fiio-e09k From the review: Its sound quality is fabulous sumptuously detailed, rich and open, with real punch and agility in the lower frequencies. Itll show your headphones in a whole new light. Starting with a batch of driving House tracks, the E09K delivers a naturally robust sound with muscular yet tightly-controlled 808 kick drums and crisp, smooth hi-hats. Its a huge step up from our laptops own headphone output, with a greater dynamic range and a generally fuller sound. Also impressive is the way it takes loud volumes in its stride. We cranked the knob up full (with the E17s volume at a sensible level) and there were no signs of strain or hardness. Its a really impressive little amp. Comes with everything in pictures only. Tested working. In very nice condition. Sent special delivery.