100% Authentic. All packages are shipped directly from japan! Description Brand: Oppo Condition: Usde Thank you for looking at my items. Please look at my other items if you like. Please feel free to contact us if you have any question. Policy Payment You can use various payment methods based on eBay Managed Payments. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.Shipping It will be shipped within 7-10 business days. (Please note that weekends and national holidays are not considered business days.) Shipping companies are FedEx, DHL, and Japan Post. If you have any problems after receiving the item, please contact us via message.International Buyers 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 - do not confuse them for additional shipping charges.Cancellations & Returns Cancellation or returns will be accepted only if the item has an obvious problem that was not mentioned in the listing description. If that, please let us know within 3 days you got the item. Buyer is responsible for shipping costs and any charge incurred shipping products back.

Oppo HA-1 JP-B Headphone Amplifier DAC HA1 High Res AC100V with Remote Tested Description Condition : UsedPayment Credit and Debit Cards, Apple Pay, Google Pay, and Paypal Shipping Handling time 5-10 days after payment Please understand since we have many order to ship and check in our shop in Japan also. ? Due to Japanese Post Service delay, estimated arrival time can be delay. The situation changes these days. Please understand it Depends on custom in your country also. So if it is late please contact local post office with tracking number . Return You can return in 60 days We will bear the return shipping costs. 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.

It's been quite a while since it was released, but it still produces good sound. The later Sonica dac is also popular, but I personally think that this one produces better sound if you use it as a headphone amplifier. It has a variety of inputs and outputs, so it can be used not only as a headphone amplifier, but also as an amplifier to speakers from RCA output or balanced output via XLR, and is very easy to use. I really liked it and used it a lot, but I'm selling it now because I'm replacing my system and want someone to use it. Accessories include a high-quality remote control, BT antenna (long type), and power cable + conversion plug. The amplifier part is a class A circuit and generates a lot of heat, so I'll also include a handmade cooling fan as a bonus. (I used a 100 yen gel sheet on top of a punched metal for cooling.) The USB input terminal seems to fit a little loosely, but there were no problems such as sound cutting in actual use. The original box has been discarded, so it will be wrapped in bubble wrap and securely packed in recycled cardboard before shipping. It was working fine with USB input until yesterday, so I don't think there are any problems with it, but please understand that it is a used item and there is no exchange or refund. Please Note shipping from Japan. Policy PaymentYou can use various payment methods based on eBay Managed Payments. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.Cancellations & ReturnsCancellation or returns will be accepted only if the item has an obvious problem that was not mentioned in the listing description. If that, please let us know within 30 days you got the item. Buyer is responsible for shipping costs and any charge incurred shipping products back.International BuyersImport 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 - do not confuse them for additional shipping charges.

DescriptionThe ultimate all-in-one headphone amplifier No compromise on analog circuits. Class A, fully balanced, discrete design The HA-1(JP) uses a fully balanced analog circuit section to ensure that the output from the DAC is not impaired in the analog domain. The fully balanced Class A power amplifier circuit uses a matched pair discrete design using symmetrical selected products, perfectly driving the headphones with high-quality signal amplification. To bring out the true value of the analog circuit, the HA-1(JP) is equipped with a powerful toroidal core transformer, linear power regulator, and power line filter to achieve stable power supply. In addition, the high-quality motor-controlled volume control knob can be adjusted to the optimal volume either manually or by remote control. Fully compatible with all high-resolution sound sources. Enjoy with the highest quality DAC The HA-1(JP) is ideal for high-resolution digital audio playback. The HA-1(JP) is equipped with a D/A converter equipped with coaxial, optical, and AES/EBU digital inputs, as well as asynchronous USB DAC function. The USB DAC supports PCM signals up to 32bit/384kHz and DSD signals up to 11.2MHz. The HA-1(JP) is equipped with the high-end DAC chip ES9018 made by ESS Technology, which is also used in OPPOs Blu-ray players. It achieves the ultimate low noise and low distortion characteristics. Connect the HA-1(JP) to your PC via USB and use your favorite playback software to enjoy music with as little jitter as possible. Easy to enjoy great sound. Digital connection and Bluetooth connection with iOS devices The HA-1(JP) is compatible with iOS devices and can be used as an external DAC. Not only can listeners enjoy audio sources stored on these devices directly via digital connection, but they can also enjoy high-performance audio sources via Bluetooth by using the aptX codec. All my products are 100% Authentic.Please feel free to contact us if you have any question. Shipping We ship using FedEx, DHL and Japan Post. PaymentWe usually ship within 5?10 business days of receiving cleared payment. 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 shipping charges. I do not mark merchandise values below value or mark items as gifts - US and International government regulations prohibit such behavior.

DescriptionThe pure A-class headphone amplifier section is comparable to current mid-range models, and you can enjoy the best sound with depth and high resolution. Its easy to set up on a Mac, and a remote control is also included so you can enjoy audio without any stress.I put a protective film on the display and used a cooling fan at the same time, so I think the internal condition is good.All accessories are included, including the original box, and although there are dents and minor scratches on the volume knob, there is no problem with operation.Payment payoneerShipping japan post -Fedex *For FedEx / DHL shipping items, a person residing in the remote area will have to pay an additional shipping fee.Terms of Sale We can accept return within 60 days after you receive it. Please make sure to contact us first if you want to return it. It is buyers responsibility for the return shipping cost when sending back the item to us. The item has to be returned in the original condition from the time you received. No returns on products that show any evidences of use.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.Conditions shown here are based on our standard.Please understand that the conditions of used items that have been stored in our warehouse changes by time.Listings that shows Working means that it confirmed working when we stored items in our warehouse, some items might stop working during the shipment or after delivery to you.(We double check if they are working before shipping them out) Pre-owned(used) items are used items, so please purchase if you acknowledge it.

Model number: HA-1Fully balanced design with fully differential operation using a class A power amplifier that is also compatible with headphones.Features/NotesAll analog unbalanced outputs are converted from balanced signals. By ensuring balanced transmission, it is possible to reduce common mode noise and improve signal quality.conditionUsed for daily use/slightly damagedFor remote delivery areas, additional fees will be charged. Import duties,taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. These charges are normally collected by the delivering freight(shipping) company or when you pick the item up. -do not confuse them for additional shipping charges. We do not mark merchandise values below value or mark items as gifts. -US and International government regulations prohibit such behavior.

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. Shipping discounts are available for multiple purchases.We now accept more than just PayPal!Condition? MINT

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. Shipping discounts are available for multiple purchases.We now accept more than just PayPal!Condition? MINT

Oppo HA-1 Kopfhörer Verstärker Guter Zustand Gebraucht W/Zubehör Das Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns.   Oppo HA-1 Kopfhörerverstärker Guter Zustand mit Zubehör verwendet  Beschreibung Klasse A, vollständig ausgewogener, diskreter Kopfhörerverstärker mit integriertem, ausgewogenem Laufwerk!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.Zahlung ??Bitte zahlen Sie innerhalb ??3 Tage nach Auktionsende. Versand per Express-EMS, DHL oder FedExWir liefern mit der schnellsten Versandart.Versand mit Schadens-/VerlustversicherungMit Sendungsverfolgungsnummer??(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: 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 HARUKlasse A, vollständig ausgewogener, diskreter Kopfhörerverstärker mit integriertem, ausgewogenem Laufwerk!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.e MPN HA-1 Brand Oppo Model HA-1 Type Headphone Amplifier Country/Region of Manufacture Japan Color Black Audio Outputs Headphone Jack Audio Inputs RCA UPC Does not apply

Oppo HA-1 Headphone Amplifier Good Condition Used w/Accessories Description Model number: HA-1Warranty period: 6 monthsGuaranteed shipping: 3-4 days later Registration date: December 1, 2024No compromises in analog circuitry! Class A, fully balanced, discrete design headphone amplifier with built-in balanced drive! 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

DescriptionAll my products are 100% Authentic. Please feel free to contact us if you have any question. Payment We usually ship within 10 business days of receiving cleared payment. Shipping We ship using FedEx, DHL and Japan Post.Remote area fee may be charged separately.International Buyers - Please Note: We will always send the package with a tracking number. So, please place your order with no worries about delivery. You can track the delivery status at any time. We only ship to addresses registered with eBay. If you wish to ship to another address, please change your address on eBay before placing your order. Shipping is available Monday through Friday. Weekends are not available as freight (shipping) companies are closed. We do not list item values below value or label items as gift items. Japanese, U.S., and international government regulations prohibit such practices.

Oppo HA-1 JP-B Kopfhörerverstärker DAC HA1 High Res von JPBeschreibungBetrieb wurde bestätigt.Bitte überprüfen Sie den Zustand anhand des Bildes.VersandStandardversand (Japan Post, FedEx, DHL) Das Paket kommt anInternationale Käufer - Bitte beachten Sie:Einfuhrzölle, Steuern und Abgaben sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren trägt der Käufer. Bitte erkundigen Sie sich vor dem Bieten oder Kaufen bei den Zollbehörden Ihres Landes, welche zusätzlichen Kosten anfallen.Vielen Dank für Ihr Verständnis.

Oppo HA-1 JP-B Headphone Amplifier DAC HA1 High Res from JPDescriptionOperation has been confirmed.Please check the condition by looking at the picture.ShippingStandard Shipping (Japan Post , FedEx , DHL) The Package Will arriveInternational 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.

DescriptionCondition : USED A general-purpose remote control (manufactured by an outside company) is included. This is a used item for daily use. There are few scratches and dirt. This is a headphone amplifier that supports balanced drive with a built-in DAC and uses a fully balanced analog circuit that prevents the output from the DAC from being impaired in the analog domain. It is fully compatible with high-resolution sound sources, and the DAC chip uses ESS Technologys ES9018, which is also used in OPPO Blu-ray players. It can be digitally connected to an iOS device as an external DAC, and also supports Bluetooth connection using the aptX codec. This product is an authentic product sold in Japan. Please be assured that we package each item carefully without causing damage. Shipping We send a product with careful packing. After confirm your payment, Well ship this item within 5 business days. (except for Saturday, Sunday and national holiday in JAPAN) Weekends are not available because FedEx or DHL are closed. Returns We accept return items up to 60 days after the item has arrived. If you receive a defective product, please contact us. We will bear the return shipping costs. Please buy with confidence. About us Thank you for your seeing our page. Please feel free to question if there is an uncertain point on this page. We cordially answer it. 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.

DescriptionCondition : USED This is a used item for daily use. There are few scratches and dirt. This is a headphone amplifier that supports balanced drive with a built-in DAC and uses a fully balanced analog circuit that prevents the output from the DAC from being impaired in the analog domain. It is fully compatible with high-resolution sound sources, and the DAC chip uses ESS Technologys ES9018, which is also used in OPPO Blu-ray players. It can be digitally connected to an iOS device as an external DAC, and also supports Bluetooth connection using the aptX codec. This product is an authentic product sold in Japan. Please be assured that we package each item carefully without causing damage. Shipping We send a product with careful packing. After confirm your payment, Well ship this item within 5 business days. (except for Saturday, Sunday and national holiday in JAPAN) Weekends are not available because FedEx or DHL are closed. Returns We accept return items up to 60 days after the item has arrived. If you receive a defective product, please contact us. We will bear the return shipping costs. Please buy with confidence. About us Thank you for your seeing our page. Please feel free to question if there is an uncertain point on this page. We cordially answer it. 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.

DescriptionCondition : USED There are many scratches, scratches, dirt, dents, etc. on the main body.Please check the photo. Accessories include remote control cable.I think the cable was not genuine. The remote control also has scratches, scratches, dirt, and faded printing. This product is an authentic product sold in Japan. Please be assured that we package each item carefully without causing damage. Shipping We send a product with careful packing. After confirm your payment, Well ship this item within 5 business days. (except for Saturday, Sunday and national holiday in JAPAN) Weekends are not available because FedEx or DHL are closed. Returns We accept return items up to 60 days after the item has arrived. If you receive a defective product, please contact us. We will bear the return shipping costs. Please buy with confidence. About us Thank you for your seeing our page. Please feel free to question if there is an uncertain point on this page. We cordially answer it. 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.

DescriptionCondition : USED OPPO HA-1, rare limited edition silver model.It is very multi-functional as it also has Bluetooth, coaxial, etc.Accessories include remote control, power cable, Bluetooth antenna, mini to standard conversion adapter, instruction manual, and original box. The appearance is beautiful. Input terminal: analog input, digital input Output terminal: analog output Volume adjustment: analog dial USB terminal: USB DAC Display: large display Vent: Top vent This product is an authentic product sold in Japan. Please be assured that we package each item carefully without causing damage. Shipping We send a product with careful packing. After confirm your payment, Well ship this item within 5 business days. (except for Saturday, Sunday and national holiday in JAPAN) Weekends are not available because FedEx or DHL are closed. Returns We accept return items up to 60 days after the item has arrived. If you receive a defective product, please contact us. We will bear the return shipping costs. Please buy with confidence. About us Thank you for your seeing our page. Please feel free to question if there is an uncertain point on this page. We cordially answer it. 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.

BeschreibungZustand: GEBRAUCHT Es sind viele Kratzer, Schrammen, Schmutz, Dellen usw. vorhanden. auf dem Hauptkörper.Bitte schauen Sie sich das Foto an. Zum Zubehör gehört ein Fernbedienungskabel.Ich glaube, das Kabel war nicht echt. Die Fernbedienung weist zudem Kratzer, Schrammen, Schmutz und verblassten Aufdruck auf. Bei diesem Produkt handelt es sich um ein in Japan verkauftes Originalprodukt. Seien Sie versichert, dass wir jeden Artikel sorgfältig und ohne Beschädigungen verpacken. Versand Wir versenden das Produkt sorgfältig verpackt. Nach Bestätigung Ihrer Zahlung versenden wir diesen Artikel innerhalb 5 Werktage. (außer Samstag, Sonntag und Nationalfeiertagen in JAPAN) An Wochenenden ist keine Verfügbarkeit gegeben, da FedEx oder DHL geschlossen sind. Rückgaben Wir akzeptieren Rücksendungen bis zu 60 Tage nachdem der Artikel eingetroffen ist. Sollten Sie ein defektes Produkt erhalten, nehmen Sie bitte Kontakt mit uns auf. Die Kosten der Rücksendung tragen wir. Bitte kaufen Sie mit Vertrauen. Über uns Vielen Dank, dass Sie unsere Seite besucht haben. Wenn auf dieser Seite ein Punkt unklar ist, können Sie gerne nachfragen. Wir beantworten sie herzlich. Internationale Käufer - Bitte beachten Sie:Einfuhrzölle, Steuern und Gebühren sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren gehen zu Lasten des Käufers. Bitte erkundigen Sie sich beim Zollamt Ihres Landes, wie hoch diese zusätzlichen Kosten sind, bevor Sie ein Gebot abgeben oder einen Kauf tätigen. Vielen Dank für Ihr Verständnis.

DescriptionCondition : USED Its been quite a while since it was released, but its still working and producing good sound. Accessories include a high-quality remote control, BT antenna (long type), power cable + conversion plug. The amplifier section is a class A circuit and generates a lot of heat, so a handmade cooling fan is included as an extra. (I used a 100-yen gel sheet placed on top of a punching metal for cooling.) The USB input terminal seems a little loose to fit, but in actual use, there were no problems such as sharpness in the sound. This product is an authentic product sold in Japan. Please be assured that we package each item carefully without causing damage. Shipping We send a product with careful packing. After confirm your payment, Well ship this item within 5 business days. (except for Saturday, Sunday and national holiday in JAPAN) Weekends are not available because FedEx or DHL are closed. Returns We accept return items up to 60 days after the item has arrived. If you receive a defective product, please contact us. We will bear the return shipping costs. Please buy with confidence. About us Thank you for your seeing our page. Please feel free to question if there is an uncertain point on this page. We cordially answer it. 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.

PREOWNED - $1200 LIST! - FULLY TESTED - BLACK - COMPLETE AND IN GREAT CONDITION Discrete Class A Amplifier A Class A amplifier conducts signal over the entire range of the input signal cycle. The output transistors are biased to operate in their most linear range, and there is no crossover distortion caused by switching the signal between two push-pull devices. The HA-1s power amplification circuit for the headphones is Class A built with discrete transistors. The discrete design allows us to hand-pick and match the best parts to build the HA-1. Toroidal Power Supply A toroidal power transformer offers superior power efficiency and much lower exterior magnetic fields over traditional laminated steel core transformers. The HA-1s toroidal linear power supply provides a very clean and robust power source to the audio components. Fully Balanced Design The internal analog audio signal path of the HA-1 is fully balanced. For digital audio, the signal runs in balanced mode all the way from the DAC to the output jacks. Balanced analog input is kept intact, and single-ended input is converted to balanced at the input buffer. All single-ended outputs are derived from the balanced signal as well. The balanced design provides better common-mode noise rejection and improves signal quality. The balanced headphone output provides twice the voltage and four times the power of the single-ended output, enabling the HA-1 to drive the most power hungry headphones. It also provides better channel seperation by eliminating the common ground return path. ESS Sabre32 Reference DAC The DAC is one of the most important components for digital audio playback. The SABRE32 Reference ES9018 from ESS Technology is the world’s best performing 32-bit audio DAC solution targeted for high-end consumer applications and professional studio equipment. With the ESS patented 32-bit Hyperstream™ DAC architecture and Time Domain Jitter Eliminator, the SABRE32 Reference DAC delivers an unprecedented DNR (Dynamic Range) of up to 135dB and THD+N (Total Harmonic Distortion plus Noise) of -120dB, the industry’s highest performance level that will satisfy even the most demanding audio enthusiast. To learn more about the technologies behind the exceptional performance of the SABRE DAC, please read the SABRE Technical White Paper. OPPO HA-1 4.3 information display Clean Signal Path The HA-1 uses an analog potentiometer (the familar volume knob) to control the volume. By avoiding re-digitizing the audio signal for volume adjustment, the HA-1 provides a clean signal path for the audio. At the same time, the convenience of modern digital volume control is not lost - a remote-controlled motor turns the volume knob and a 10-bit analog-to-digital converter samples the signal to display a numeric dB level. Made for iPod®, iPhone® and iPad® The HA-1 passes Apples MFi certification and is compatibile with the latest iPod, iPhone and iPad to be used as the digital audio output accessory of these devices. By tapping directly into the digital audio signal of these devices and converting the audio to analog using the high performance SABRE32 Reference DAC, music from your favorite portable device will sound its best. Wireless Audio via Bluetooth The HA-1 supports Bluetooth Advanced Audio Distribution Profile (A2DP) with both the standard and aptX® high quality codec. Simply pair your phone with the HA-1 and set music free wirelessly from your mobile phone. Asynchronous USB DAC By bypassing the low fidelity, poor quality DAC of traditional computer soundcards, the HA-1 turns any computer into a high performance multi-media source by converting digital audio to analog through the ESS Sabre32 Reference DAC. The asynchronous transfer mode uses the high precision clock inside the HA-1 to drive the audio signal, not relying on the clock quality of the computer. HA-1s USB DAC input supports PCM up to 384 kHz 24-bit and DSD up to 12 MHz (DSD256). Adjustable Gain Setting The headphone power amplifier has an adjustable gain setting. For optimal sound quality and to best match your headphones sensitivity, you can choose between Normal and High for the Headphone Gain setting. Build Quality The HA-1 is housed in a brushed aluminum chassis. The Class A amplifier naturally consumes more power and generate more heat than other types of amplifiers, so the HA-1 is designed with ample ventilation and built with the finest components to ensure long term stability and performance. Tipping the scale at 13 lbs, the HA-1 is a solidly built desktop headphone amplifier. Stereo Pre-Amplifier with Home Theater Bypass The HA-1 doubles as a high fidelity stereo pre-amplifier with both RCA and XLR output ports. A special Home Theater Bypass mode can be assigned to any input source, making it very easy to integrate the HA-1 as a stereo pre-amplifier into a home theater sound system. Trigger Input & Output The HA-1 features 12V trigger input and output. When used as a stereo pre-amplifier, the trigger output can turn on your power amplifiers automatically when the HA-1 is turned on. You can also turn on the HA-1 automatically by connecting its trigger input to the trigger output of a source device or a surround sound processor. Remote Control & App The HA-1 comes with a remote control that provides volume control, direct source selection and even playback control for digital audio sources. A remote control app is available for both Apples iPhone and Android-based smartphones. The app works over Bluetooth and offers the same functionality as the physical remote control. SPECIFICATIONS Designs and specifications are subject to change without notice. General Dimensions (W x H x D) 10.0 x 3.6 x 13.1 inches, 254 x 91 x 333 mm Mass 13.0 lbs, 5.9 kg Power Supply AC 110-120 V~ / 220-240 V~, 50/60 Hz auto-sensing Power Consumption 70 W (operation), 0.5 W (standby) Trigger Input 3.5 V – 15 V, 10mA minimum Trigger Output 12 V, 100 mA maximum Operating Temperature 41 °F - 95 °F, 5 °C - 35 °C Operating Humidity 15% - 75% No condensation Recommended Headphone Impedance 32 ohm – 600 ohm Balanced Headphone Jack Output (XLR-4) Pin order 1: L+, 2: L-, 3: R+, 4: R-, Shell: GND 6.35 mm Headphone Jack Output Pin order Tip: L, Ring: R, Sleeve: GND XLR Balanced Audio Input Input Impedance 15k ohm Maximum Input Level 18 Vrms, +27.3 dBu (0 dBu = 0.775 Vrms) RCA Stereo Audio Input Input Impedance 10k ohm Maximum Input Level 9 Vrms, +21.3 dBu (0 dBu = 0.775 Vrms) Coaxial, Optical, AES/EBU Digital Inputs Input Format Stereo PCM Sampling Frequencies 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz Word Length 16-bit, 24-bit USB DAC Audio Input (USB B Type) Input Format Stereo PCM, Stereo DSD (DoP v1.1 or native) PCM Sampling Frequencies 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz, 352.8 kHz, 384 kHz PCM Word Length 16-bit, 24-bit, 32-bit DSD Sampling Frequencies 2.8224 MHz (DSD64), 5.6448 MHz (DSD128), 11.2896 MHz (DSD256, native mode only) Profile USB 2.0, USB Audio 2.0 Mobile USB Audio Input (USB A Type) Input Format Stereo PCM PCM Sampling Frequencies 44.1 kHz, 48 kHz Profile USB 2.0, USB Audio 2.0 VBUS Power Output +5 V, 2.1 A Bluetooth Audio Input Standard Bluetooth 2.1+EDR Profile iAP, SPP, AVRCP, A2DP Audio Transmission Format SBC, aptX DAC Performance Specifications Specification XLR Output RCA Output Output Level 4.6 ± 0.3 Vrms 2.3 ± 0.3 Vrms Frequency Response (Tested with -10 dBFS / 384 kHz) 10 Hz – 170 kHz (+0/-3 dB) 20 Hz – 20 kHz (+0/-0.07 dB) 10 Hz – 170 kHz (+0/-3 dB) 20 Hz – 20 kHz (+0/-0.07 dB) THD+N at 1 kHz (A Weight, 20 Hz – 20 kHz) < 0.00056% (< -105 dB) < 0.00056% (< -105 dB) Channel Separation > 105 dB > 105 dB Signal-to-Noise Ratio (A Weight, 20 Hz – 20 kHz) > 115 dB > 113 dB Dynamic Range (1 kHz -60 dBFS, A Weight, 20 Hz – 20 kHz) > 115 dB > 113 dB (Test condition: USB DAC input in Home Theater Bypass mode and the volume knob at Max position.) Pre-amplifier Performance Specifications Specification XLR Input – XLR Output RCA Input – RCA Output Rated Output Level 4.6 Vrms 2.3 Vrms Frequency Response 10 Hz – 200 kHz (+0/-2 dB) 20 Hz – 20 kHz (+0/-0.04 dB) 10 Hz – 200 kHz (+0/-2 dB) 20 Hz – 20 kHz (+0/-0.04 dB) THD+N at 1 kHz (A Weight, 20 Hz – 20 kHz) < 0.00056% (< -105 dB) < 0.00071% (< -103 dB) Channel Separation > 120 dB > 110 dB Signal-to-Noise Ratio (A Weight, 20 Hz – 20 kHz) > 110 dB > 105 dB Dynamic Range (1 kHz -60 dB, A Weight, 20 Hz – 20 kHz) > 120 dB > 115 dB Maximum Gain (100 mVrms input) 6 dB 6 dB (Test condition: Volume knob at Max position and an input signal to drive the output to the rated output level.) Headphone Amplifier Performance Specifications Specification Condition XLR Input - Balanced Output RCA Input - 6.35 mm Output Maximum Output Power (Per Channel) Into 600 Ohm 2400 mW 600 mW Into 32 Ohm 3000 mW 3500 mW Rated Output Power (Per Channel) Into 600 Ohm 800 mW 200 mW Into 32 Ohm 2000 mW 500 mW Frequency Response 10 Hz – 200 kHz (+0/-1 dB) 20 Hz – 20 kHz (+0/-0.04 dB) 10 Hz – 200 kHz (+0/-1 dB) 20 Hz – 20 kHz (+0/-0.04 dB) THD+N at 1k Hz (A Weight, 20 Hz – 20 kHz) Rated Power < 0.0018% (< -95 dB) < 0.0056% (< -85 dB) 50 mW < 0.001% (< -100 dB) < 0.0022% (< -93dB) Channel Separation > 120 dB > 90 dB Signal-to-Noise Ratio (A Weight, 20 Hz – 20 kHz) > 111 dB > 111 dB Dynamic Range (1 kHz -60 dB, A Weight, 20 Hz – 20 kHz) > 120 dB > 115 dB Output Impedance 0.5 Ohm 0.7 Ohm

DescriptionCondition: USED Payment Payment Please pay within 5 days after your purchase. Shipping ShippingAbout other area, please ask me.When you purchase two or more our items, in some cases, we can send them together. Economy Shipping ?Japan Post : With Tracking Number /About 2?4weeks +Handling Time(10 business days) Expedited Shipping Fedex : With Tracking Number /About 1weeks +Handling Time(10 business days) DHL : With Tracking Number /About 1weeks +Handling Time(10 business days) Japan Post : With Tracking Number /About 1~2weeks +Handling Time(10 business days) Returns Returns are accepted ONLY if the item was not the item described International Buyers - Please Note: Attention: If the item for sale is an electronic device, the voltage may be 100V. In this case, it is for use in Japan only. If you are using the product overseas with a voltage higher than 100V, such as 200V to 240V, you will need to use a transformer to adjust the voltage. If you do not use a transformer, this product will malfunction. If you use the device without a transformer, we cannot be held responsible for any damage to the device.Please purchase from a local retailer. Depending on the country, you may have trouble with additional charges and custom charges/taxes in remote areas.Please understand the following rules before purchasing. * 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 - do not confuse them for additional shipping charges. * We do not mark merchandise values below value or mark items as gifts - US and International government regulations prohibit such behavior. Due to international transport regulations, in the case of products that contain lithium batteries or batteries, even new products may be opened. After that, we may consult with you about using a different type of transport or removing the lithium or batteries, etc. Please understand this and make your purchase. Thank you for your understanding.

Condition DescriptionAccessories include remote control, power cable, Bluetooth antenna, mini to standard conversion adapter, instruction manual, and original box.No noticeable scratches or stains. Please Note ? We treat Japanese Market Usage Items.shipping from Japan. Please check the photos and let me know if you have any questions. (Dont worry when buying on ebay, buyers are protected by buyer protection.) Policy Shipping Shipment with a tracking number. If your address is located in a remote area, additional shipping charges may apply. Please refer to the website below for more information. In such cases, we may request payment for the remote area fee before shipping the item.Returns All returned item must be unused, unopened and undamaged in the same condition as it was delivered to you. If the item does not under the same condition, we will not be able to make a full refund. After checking the item and estimating its condition, we will decide the percentage of the refund (80%, 50%, etc).All packaging, manuals, warranty cards, box and accessories must be sent back with the item.International Buyers - Please Note: Import Duties and Charged We ship the item from Japan. 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 or buying. These charges are normally collected by the shipping company or when you pick the item up - do not confuse them for additional shipping charges. In the case you refuse to pay import taxes and item is returned, we cannot refund shipping charges and ebay fees we paid.

Oppo HA-1 Headphone Amplifier Good Condition Used w/Remote Description Model number: HA-1Warranty period 6 months Estimated shipping date 3-4 days laterRegistration date September 6, 2024A headphone amplifier with a built-in DAC that supports balanced drive and uses a fully balanced analog circuit that prevents the output from the DAC from being impaired in the analog domain.It is fully compatible with high-resolution sound sources, and the DAC chip uses ESS Technologys ES9018, which is also used in OPPO Blu-ray players.It can be digitally connected to an iOS device as an external DAC, and also supports Bluetooth connection using the aptX codec.General-purpose remote control (made outside the company) 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