Get ready for an exceptional audio experience with the Fostex HP-A4BL DAC & Headphone Amplifier. Made in Japan, this audiophile-grade amplifier is perfect for those who demand high-quality sound. With its powerful output and advanced technology, you can enjoy your favorite music like never before. This amplifier is designed for use with headphones and features a built-in DAC, making it easy to connect to your computer or other audio devices. The Fostex HP-A4BL also has a sleek and stylish design that will complement any home audio setup. Dont miss out on this amazing opportunity to upgrade your audio system. One of the best small headphone amps ever made, the HPA4 has everything youd want from a mid-level audiophile amp/dac. It shows little signs of use. Everything works perfectly. Comes with power cable. No reserve.

FOSTEX HP-A4BL DAC & Headphone Amplifier

Our shop are all 100% original authentic c120wuyqcrUsed.Mint [ Description ] Our shop are all original authentic. [ Release Date(yyyy/mm/dd) ] Accessories: AC adapter, rubber feet x 4, USB cable x 1 [USB] terminal: Sampling frequency 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz (PCM), 2.8MHz, 5.6MHz, 11.2MHz (DSD) [DIGITAL IN] terminal: sampling frequency 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz [PHONES] terminal: XLR-4pin (balance), ?6.3mm stereo standard jack (unbalanced) [PHONES] terminal: Suitable load impedance 16 ~ 600? D / A converter & headphone amplifier [ Country of Manufacture ] If Made in Japan is NOT described on whole listing page, Items are manufactured in other country (China, Vietnam and etc.). [ Manual & Menu Language ] We treat Japanese Market Usage Items. So items have only Japanese Manual & Menu Language. [ Electronics ] Japan Voltage : 100V Please check your countrys voltage before order. Buyer may need down transfomer to use our item, Because most of countrys voltage is higher than 100V. Plug: TypeA Please check your countrys plug. Buyer may need exchange plug. [ International Buyers - Please Note ] - Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. - Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. - These charges are normally collected by the delivering freight (shipping) company or when you pick the item up. Expedited shipping- FedEx or DHL Standard shipping- AIR MAIL or FedEx or DHL --> [ Shipping Method ] Expedited shipping- FedEx or DHL Standard shipping- AIR MAIL or FedEx or DHL

DescriptionAll items are shown in the pictures. If you cannot tell from the pictures please contact us. Due to differences in region codes some games CDs DVDs etc. may not ?be available. The voltage of some electrical products may be different. Please make sure to check before purchasing. PaymentPlease pay within 2 days of winning the auction. Shipping There have been delays in delivery due to the global pandemic. There may be a significant delay in the scheduled delivery date. Delivery Time Economy delivery? 3 to 4 weeks (Tracking numbers are not reflected in Australia Canada and some regions.) Standard delivery 2 to 3 weeks Terms of Sale If payment is not confirmed within 2 days of purchase the order will be cancelled. Returns are accepted within 60 days.International Buyers - Please Note: Import duties and taxes are not included in the item price or shipping cost. Please check with your countrys customs office for additional costs before bidding or purchasing. Duties and taxes are not collected by the shipping company. Please check with your countrys customs office for additional costs before bidding or purchasing. The act of declaring goods at a lower value or declaring goods as gifts is prohibited by international governments.

Get ready for an exceptional audio experience with the Fostex HP-A4BL DAC & Headphone Amplifier. Made in Japan, this audiophile-grade amplifier is perfect for those who demand high-quality sound. With its powerful output and advanced technology, you can enjoy your favorite music like never before. This amplifier is designed for use with headphones and features a built-in DAC, making it easy to connect to your computer or other audio devices. The Fostex HP-A4BL also has a sleek and stylish design that will complement any home audio setup. Dont miss out on this amazing opportunity to upgrade your audio system. One of the best small headphone amps ever made, the HPA4 has everything youd want from a mid-level audiophile amp/dac. It shows little signs of use. Everything works perfectly. Comes with power cable. No reserve.

Get ready for an exceptional audio experience with the Fostex HP-A4BL DAC & Headphone Amplifier. Made in Japan, this audiophile-grade amplifier is perfect for those who demand high-quality sound. With its powerful output and advanced technology, you can enjoy your favorite music like never before. This amplifier is designed for use with headphones and features a built-in DAC, making it easy to connect to your computer or other audio devices. The Fostex HP-A4BL also has a sleek and stylish design that will complement any home audio setup. Dont miss out on this amazing opportunity to upgrade your audio system. One of the best small headphone amps ever made, the HPA4 has everything youd want from a mid-level audiophile amp/dac. It shows little signs of use. Everything works perfectly. Comes with power cable. No reserve.

?product I have made the following modifications: - Replaced surface-mount operational amplifiers (NJM2114) with MUSES8920 in three locations and OPA2134 with OPA1656.- Rewired to XLR terminals.- Replaced coupling capacitors with film capacitors (WIMA). **Operational Amplifier Replacement:**I replaced three NJM2114 operational amplifiers with MUSES8920 in I/V conversion and Low-Pass Filter sections. This upgrade improves signal response to high-speed signal changes, enhances noise performance and low distortion, resulting in clearer and more natural sound quality. Additionally, the OPA2134 was replaced with the OPA1656 for voltage amplification, aiming for improved overall performance. **Rewiring to XLR Terminals:**The front panels balanced connection terminals (XLR 4-pin) were rewired by directly soldering them to the XLR connector, eliminating unnecessary connections. This modification reduces interference points, utilizing high-quality copper wire to achieve high sound quality. **Coupling Capacitor Replacement:**Electrolytic coupling capacitors were replaced with film capacitors (WIMA) in four locations along the signal transmission path. The capacitors were reduced from 33uF to 4.7uF, considering the high input impedance of the operational amplifiers. This change allows the use of film capacitors and contributes to improved sound quality. I will include operational amplifiers installed in non-surface-mount locations (IC socket locations) for verification purposes. You can replace them with your preferred operational amplifiers if needed. The package includes the main unit, genuine AC adapter, USB cable, printed materials, and the original box. (The USB cable is included, although not shown in the photos.) As this is a modified item, please refrain from returns after purchase. Please proceed with your order, understanding the above details. ?shipping ?Fedex ?International Buyers – Please Note: ·Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. ·Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. ·These charges are normally collected by the delivering freight (shipping) company or when you pick the item up – do not confuse them for additional

viewport content=width=device-width, initial-scale=1> Fostex HP-A4BL D/A Converter & Headphone Amplifier In Working Condition Description Model number: HP-A4BLWarranty period 3 months Warranty Estimated shipping date 3-4 days later Registration date December 11, 2023 Features/NotesA model equipped with balanced output based on the HP-A4 headphone amplifier with built-in DAC.Maximum output300 mW or more (32 ?)distortion rate0.04% or less (at 1kHz)impedance16-600 ohmsinput terminalUSB2.0/square opticalOutput terminalXLR-4pin/? 6.3 mm stereo standard jack/RCA pin jackWEB No.2011630000103013[Display based on Secondhand Goods Business Law: Saitama Prefecture Public Safety Commission No. 431230006083] ?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

Get ready for an exceptional audio experience with the Fostex HP-A4BL DAC & Headphone Amplifier. Made in Japan, this audiophile-grade amplifier is perfect for those who demand high-quality sound. With its powerful output and advanced technology, you can enjoy your favorite music like never before. This amplifier is designed for use with headphones and features a built-in DAC, making it easy to connect to your computer or other audio devices. The Fostex HP-A4BL also has a sleek and stylish design that will complement any home audio setup. Dont miss out on this amazing opportunity to upgrade your audio system. One of the best small headphone amps ever made, the HPA4 has everything youd want from a mid-level audiophile amp/dac. It shows little signs of use. Everything works perfectly. Comes with power cable. No reserve.

Thank you for visiting our page All products we sell are officially licensed FOSTEX headphone amplifier D / A converter built-in high resolution HP-A4BL [ Brand ] FOSTEX [ Country of Manufacture ] If Made in Japan is NOT described on whole listing page,Items are manufactured in other country (China, Vietnam and etc.). [ Manual & Menu Language ] We treat Japanese Market Usage Items. So items have only Japanese Manual & Menu Language. Please contact us if you would like to know more details. *Japanese Menu Only : Panasonic Camera *English Menu available : Nikon, Canon [ Electronics ] Japan Usage Item. Voltage:100V, Plug :Type A, FM Tune:70-90MHz Please check your countrys condition for use. Payment [ International Buyers - Please Note ] - Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. - Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. - These charges are normally collected by the delivering freight (shipping) company or when you pick the item up. Please do not confuse them for additional shipping charges. standardDHL or FEDEX(with Track)expeditedDHL or FEDEX(with Track) --> Shipping [ Method ] standardDHL or FEDEX(with Track)expeditedDHL or FEDEX(with Track) [ Combine shipping & Large Quantity ] Please contact us for combine shipping & large quantity deals before payment.We do our best for you!!!!!

Our shop are all 100% original authentic c120wuyqcrUsed.Mint [ Description ] Our shop are all original authentic. [ Release Date(yyyy/mm/dd) ] Accessories: AC adapter, rubber feet x 4, USB cable x 1 [USB] terminal: Sampling frequency 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz (PCM), 2.8MHz, 5.6MHz, 11.2MHz (DSD) [DIGITAL IN] terminal: sampling frequency 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz [PHONES] terminal: XLR-4pin (balance), ?6.3mm stereo standard jack (unbalanced) [PHONES] terminal: Suitable load impedance 16 ~ 600? D / A converter & headphone amplifier [ Country of Manufacture ] If Made in Japan is NOT described on whole listing page, Items are manufactured in other country (China, Vietnam and etc.). [ Manual & Menu Language ] We treat Japanese Market Usage Items. So items have only Japanese Manual & Menu Language. [ Electronics ] Japan Voltage : 100V Please check your countrys voltage before order. Buyer may need down transfomer to use our item, Because most of countrys voltage is higher than 100V. Plug: TypeA Please check your countrys plug. Buyer may need exchange plug. [ International Buyers - Please Note ] - Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. - Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. - These charges are normally collected by the delivering freight (shipping) company or when you pick the item up. Expedited shipping- FedEx or DHL Standard shipping- AIR MAIL or FedEx or DHL --> [ Shipping Method ] Expedited shipping- FedEx or DHL Standard shipping- AIR MAIL or FedEx or DHL

Get ready for an exceptional audio experience with the Fostex HP-A4BL DAC & Headphone Amplifier. Made in Japan, this audiophile-grade amplifier is perfect for those who demand high-quality sound. With its powerful output and advanced technology, you can enjoy your favorite music like never before. This amplifier is designed for use with headphones and features a built-in DAC, making it easy to connect to your computer or other audio devices. The Fostex HP-A4BL also has a sleek and stylish design that will complement any home audio setup. Dont miss out on this amazing opportunity to upgrade your audio system. One of the best small headphone amps ever made, the HPA4 has everything youd want from a mid-level audiophile amp/dac. It shows little signs of use. Everything works perfectly. Comes with power cable. No reserve.

Fostex: HP-A4BL D/A Konverter & Kopfhörer Verstärker Gebrauchte Guter ZustandDas Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns.  FOSTEX: HP-A4BL | D/A-Wandler und Kopfhörerverstärker, gebraucht, guter Zustand  Beschreibung Modellnummer: HP-A4BLGarantiezeitraum 3 Monate Garantie Voraussichtliches Versanddatum 3-4 Tage später Registrierungsdatum 11. Dezember 2023 Merkmale/AnmerkungenEin Modell mit symmetrischem Ausgang basierend auf dem HP-A4-Kopfhörerverstärker mit integriertem DAC. Maximale Leistung 300 mW oder mehr (32 ?)Verzerrungsrate0,04 % oder weniger (bei 1 kHz)Impedanz16–600 OhmEingangsanschlussUSB2.0/quadratisch optischAusgangsanschlussXLR-4-polig/? 6,3 mm Stereo-Standardbuchse/RCA-Pin-BuchseWEB-Nr.2011630000103013[Anzeige basiert auf Gebrauchtwaren Wirtschaftsrecht: Kommission für öffentliche Sicherheit der Präfektur Saitama Nr. 431230006083]Wenn Sie Fragen haben, können Sie mich gerne kontaktieren.Bitte überprüfen Sie den Zustand des Produkts anhand des Fotos.Alle Artikel sind im Bild.?Hinweis nur für eingeschaltete Produkte. Produkte, die sich nicht einschalten lassen, sind nicht berechtigt.?  Die Stromversorgung für dieses Produkt ist AC100V 50/60Hz.In einigen Ländern ist möglicherweise ein Transformator erforderlich.Bitte bereiten Sie den Transformator kaufseitig vor. Steckdosenspezifikationen ?A-TypWenn es sich vom A-Typ unterscheidet, ist ein Konverter erforderlich.     Sie in anderen Bereichen als 100 V.Wenn Sie den von mir verkauften Transformator verwenden, können Sie ihn in anderen Bereichen als 100 V verwenden.eBay.comhttps://www.ebay.com/itm/373547463184Ebay UKhttps://www.ebay.com/itm/373547520813eBay.euhttps://www.ebay.com/itm/373547520926eBay.auhttps://www.ebay.com/itm/373547520958Wir verkaufen auch außerhalb von eBay.com.Bitte kontaktieren Sie uns, wenn Sie einen Kauf tätigen möchten.Wenn Sie weitere Fragen haben, kontaktieren Sie mich bitte.* In einigen Gebieten ist dies möglicherweise nicht möglichBitte überlegen Sie sorgfältig.In meinem Geschäft überprüfe ich die Artikel, die vor dem Versand überprüft werden müssen. Ich mache ein Video der Bestätigung des Vorgangs. Sie können das Video auf YouTube ansehen. Dieser Service gibt Käufern Sicherheit.Zahlung ??Bitte zahlen Sie innerhalb ??3 Tage nach Auktionsende. Versand Versand per Express-EMS, DHL oder FedExWir liefern mit der schnellsten Versandart.Versand mit Schadens-/VerlustversicherungMit einer Verfolgungs Nummer??(10-15 Tage in die USA) ??(10-30 Tage oder mehr in andere Länder) Verkaufsbedingungen ??[Über zurückgegebene Waren]????Rücksendungen werden nur akzeptiert, wenn der Artikel im Originalzustand war?   nicht der in der Auktion beschriebene Artikel.            [Zurückkehren]       Rücksendungen aus persönlichen Gründen werden nicht akzeptiert.    Internationale Käufer – Bitte beachten Sie: Einfuhrzölle, Steuern und Gebühren sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren liegen in der Verantwortung des Käufers. Bitte erkundigen Sie sich vor dem Bieten oder Kaufen beim Zollamt Ihres Landes, wie hoch diese zusätzlichen Kosten sein werden.  Bereitgestellt von HARUModellnummer: HP-A4BLGarantiezeitraum 3 Monate Garantie Voraussichtliches Versanddatum 3-4 Tage später Registrierungsdatum 11. Dezember 2023 Merkmale/AnmerkungenEin Modell mit symmetrischem Ausgang basierend auf dem HP-A4-Kopfhörerverstärker mit integriertem DAC. Maximale Leistung 300 mW oder mehr (32 ?)Verzerrungsrate0,04 % oder weniger (bei 1 kHz)Impedanz16–600 OhmEingangsanschlussUSB2.0/quadratisch optischAusgangsanschlussXLR-4-polig/? 6,3 mm Stereo-Standardbuchse/RCA-Pin-BuchseWEB-Nr.2011630000103013[Anzeige basiert auf Gebrauchtwaren Wirtschaftsrecht: Kommission für öffentliche Sicherheit der Präfektur Saitama Nr. 431230006083]Wenn Sie Fragen haben, können Sie mich gerne kontaktieren.Bitte überprüfen Sie den Zustand des Produkts anhand des Fotos.Alle Artikel sind im Bild.?Hinweis nur MPN HP-A4BL Brand Fostex Power supply DC12V UPC Does not apply Country/Region of Manufacture Japan Model HP-A4BL Type Headphone Amplifier; DAC

FOSTEX: HP-A4BL | D/A Converter & Headphone Amplifier Pre-Owned Good Condition Description Model number: HP-A4BLWarranty period 3 months Warranty Estimated shipping date 3-4 days later Registration date December 11, 2023 Features/NotesA model equipped with a balanced output based on the HP-A4 headphone amplifier with built-in DAC.Maximum output300 mW or more (32 ?)distortion rate0.04% or less (at 1kHz)impedance16-600 ohmsinput terminalUSB2.0/square opticalOutput terminalXLR-4pin/? 6.3 mm stereo standard jack/RCA pin jackWEB No.2011630000103013[Display based on Secondhand Goods Business Law: Saitama Prefecture Public Safety Commission No. 431230006083] If you have any questions, please feel free to contact me.Please check the condition of the product in the photo.All items are in the picture.?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.At my shop, I will check the items that need to be checked before shipping.I will take a video of the operation confirmation.You can check the video on YouTube.This service gives buyers peace of mind.Payment ??Please payment within ??3 days after the auction closed. Shipping Ship 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

Hallo, ich verkaufe hier meinen Fostex HP-A4BL DAC/AMP. Das Gerät wurde im August 2020 bei Thomann gekauft und befindet sich in einem Top Zustand. Das originale Kabel und Netzteil sind wie auf den Fotos zu sehen mit dabei. Der Versand erfolgt ausschließlich versichert per DHL und nur innerhalb Deutschlands. Hierbei handelt es sich um einen Privatverkauf. Dieser Verkauf erfolgt unter Ausschluss jeglicher Gewährleistung, keine Rücknahme!

Our shop are all 100% original authentic c120wuyqcrUsed.Mint [ Description ] Our shop are all original authentic. [ Release Date(yyyy/mm/dd) ] Accessories: AC adapter, rubber feet x 4, USB cable x 1 [USB] terminal: Sampling frequency 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz (PCM), 2.8MHz, 5.6MHz, 11.2MHz (DSD) [DIGITAL IN] terminal: sampling frequency 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz [PHONES] terminal: XLR-4pin (balance), ?6.3mm stereo standard jack (unbalanced) [PHONES] terminal: Suitable load impedance 16 ~ 600? D / A converter & headphone amplifier [ Country of Manufacture ] If Made in Japan is NOT described on whole listing page, Items are manufactured in other country (China, Vietnam and etc.). [ Manual & Menu Language ] We treat Japanese Market Usage Items. So items have only Japanese Manual & Menu Language. [ Electronics ] Japan Voltage : 100V Please check your countrys voltage before order. Buyer may need down transfomer to use our item, Because most of countrys voltage is higher than 100V. Plug: TypeA Please check your countrys plug. Buyer may need exchange plug. [ International Buyers - Please Note ] - Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. - Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. - These charges are normally collected by the delivering freight (shipping) company or when you pick the item up. Expedited shipping- FedEx or DHL Standard shipping- AIR MAIL or FedEx or DHL --> [ Shipping Method ] Expedited shipping- FedEx or DHL Standard shipping- AIR MAIL or FedEx or DHL

DescriptionAll items are shown in the pictures. If you cannot tell from the pictures please contact us. Due to differences in region codes some games CDs DVDs etc. may not ?be available. The voltage of some electrical products may be different. Please make sure to check before purchasing. PaymentPlease pay within 2 days of winning the auction. Shipping There have been delays in delivery due to the global pandemic. There may be a significant delay in the scheduled delivery date. Delivery Time Economy delivery? 3 to 4 weeks (Tracking numbers are not reflected in Australia Canada and some regions.) Standard delivery 2 to 3 weeks Terms of Sale If payment is not confirmed within 2 days of purchase the order will be cancelled. Returns are accepted within 60 days.International Buyers - Please Note: Import duties and taxes are not included in the item price or shipping cost. Please check with your countrys customs office for additional costs before bidding or purchasing. Duties and taxes are not collected by the shipping company. Please check with your countrys customs office for additional costs before bidding or purchasing. The act of declaring goods at a lower value or declaring goods as gifts is prohibited by international governments.