In the recent announcement, I offer for sale my Oppo HA-1. It is in very good aesthetic conditions. It has worked perfectly so far. Unfortunately, for several weeks, it has had problems with the display. It doesnt light up anymore. Otherwise, there are no problems of any kind. For this reason, I sell it as spare parts or non-functional The DAC operated in a non-smoking area, with a total of approximately 1500 operating hours. I ensure perfect packaging for transport, also in such a way that nothing gets damaged during transport. With dedicated remote control. Maybe someone skilled can repair it and it can be used for years.

Oppo HA-1 Kopfhörer Verstärker Guter Zustand Gebraucht W/Fernbedienung 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, gebraucht, mit Fernbedienung  Beschreibung Bei Fragen stehe ich Ihnen gerne zur Verfügung.Bitte überprüfen Sie den Zustand des Produkts auf dem Foto.Alle Artikel sind auf dem Bild zu sehen.?Hinweis: Nur für eingeschaltete Produkte. Produkte, die sich nicht einschalten lassen, sind nicht zulässig?  Die Stromversorgung für dieses Produkt beträgt AC100V 50/60Hz.In manchen Ländern kann ein Transformator erforderlich sein.Bitte legen Sie den Trafo kaufseitig bereit. Steckdosen-Spezifikationen ? Typ AWenn es sich vom Typ A 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 einsetzen.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 über andere Plattformen als ebay.com.Bitte nehmen Sie Kontakt mit uns auf, wenn Sie kaufen möchten.Bei weiteren Fragen stehe ich Ihnen gerne zur Verfügung.* In manchen Gegenden ist dies möglicherweise nicht möglichBitte überlegen Sie es sorgfältig.Zahlung ??Bitte Zahlung innerhalb ??3 Tage nach Auktionsende. Versand per Express EMS oder DHL oder FedExWir liefern mit der schnellsten Versandmethode.Versand mit Schaden-/VerlustversicherungMit Trackingnummer??(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?   nicht der in der Auktion beschriebene Artikel.            [Zurückkehren]       Rücksendungen aus persönlichen Gründen werden nicht angenommen.    Internationale Käufer - Bitte beachten Sie: 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.  Zur Verfügung gestellt von HARUBei Fragen stehe ich Ihnen gerne zur Verfügung.Bitte überprüfen Sie den Zustand des Produkts auf dem Foto.Alle Artikel sind auf dem Bild zu sehen.?Hinweis: Nur für eingeschaltete Produkte. Produkte, die sich nicht einschalten lassen, sind nicht zulässig?  Die Stromversorgung für dieses Produkt beträgt AC100V 50/60Hz.In manchen Ländern kann ein Transformator erforderlich sein.Bitte legen Sie den Trafo kaufseitig bereit. Steckdosen-Spezifikationen ? Typ AWenn es sich vom Typ A 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 einsetzen.ebay.comhttps://www.ebay.com/itm/373547463184ebay.ukhttps://www.ebay.com/itm/373547520813ebay.euhttps://www.ebay.com/itm/ 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

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.

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.

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.

Shipping Expedited Shipping (FedEx , DHL) The package will arrive 1-3 days after shipment. (We usually ship out your order within 3-10 working days after receiving your payment.) 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 there is a remote charge for your address, we will charge you for additional shipping. Thank you for your understanding.

Sometimes displays turns on normal sometimes doesn’t Some times works sometimes doesn’t As is Not remote control or why other accessories You can used app HA-1 control is like remote control Used condition and shows some marks of used like scratches Pictures are part of the description so please see them carefully and make your own conclusion about the item’s Thanks for looking selling as the pictures shown. WHAT YOU SEE IS WHAT YOU GET ABOUT SHIPPING Shipping Within US 48 Continental States Only (No shipping to Puerto Rico ,Alaska or Hawaii ) by Fedex Or USPS Ground according your location with free tracking number and It will be shipped thru the address provided by eBay so please make sure it's right during checkout! Feel free to any questions. ABOUT RETURN Please contact seller if you have any inconvenience with your item, before open an eBay case or leave a negative feedback (There are many ways to solve any issue) Is very important for Us make costumers happy. Buy with confidence. ?????TOP SELLER ????? Thanks for your purchased • See other items in our eBay page!!

DescriptionOperation verified.Please check photos for condition. AC100V No power cable and antenna.Shipping Fedex,DHL,Japan Post *For FedEx / DHL shipping items, a person residing in the remote area will have to pay an additional shipping fee.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.Read more... 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.

DescriptionAuthenticity: 100% AUTHENTIC! If you have any question about the condition, accessories, or anything about the product,Please feel free to message us. We are glad to answer all your concerns. ShippingDHL, Fedex Fastshipping3-10 business days after shipment(Tracking number + Insurance.)PaymentPlease give me the payment within 3days from the date of bid.About UsWe sell our items on other websites and in our retail stores in Japan at the same time.If the item was sold out before your purchase, your order will be cancelled and a full refund will be issued immediately. 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.We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior. Thank you.

Policy PaymentBuy it now: Please pay when you purchase. Auction: Please pay within 1 day after the auction closes.Cancellations & ReturnsCancellations or returns will be accepted only if the item was not the item mentioned in the listing description. If that is, please let us know within 3 days of you getting the item including pictures and videos.International BuyersImport duties, taxes, and charges are not included in the item price or shipping. Charges are normally collected by the delivering freight company or when you pick the item up - do not confuse them for additional shipping charges. We dont ship to P.O. boxes.DisclaimerWe also offer our products through other channels, which may result in items being out of stock even if we make every effort to maintain accurate inventory levels. If it happens, we promptly send a message to our customers and they are obligated to respond to the message in 48 hours and cooperate with us to resolve the case.

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.

Item TitleOppo Headphone Lifier Dac Ha-1 Jp Payment Supports managed payments Please pay within 5 days after auction is finished. About Us We are located in Japan. Its our pleasure to make you happy by proposing our recommend item. If you have any questions or request about items please feel free to ask us. 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 - do not confuse them for additional shipping charges. -We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior. Thank you for your understanding.

Item Description Condition : USED Very Good Shipping Standard Shipping (Japan Post , FedEx , DHL) The package will arrive 5-14 days after shipment.Other Term Import duties, taxes, customs fees, and various 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.

>> --> >> --> Description >> --> I am selling a beautiful OPPO HA-1 rare limited edition silver edition. The sound quality is excellent enough to put an end to the audio spiral, and the design is also excellent and the silver color makes it fit in your room and just looking at it will get you excited. The 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 some minor scratches, there is no problem with operation. It will be shipped in the original box. Payment Payment You can use credit and debit cards ; Apple Pay ; Google Pay; and Paypal.;PayPal payments. Shipping We will ship from Japan. Japan Post,DHL,Fedex . About Us A specialty shop offering a wide variety of carefully selected Japanese brand items. Unless marked used all of our inventory is brand new, so you can feel confident about your purchase. Even if you think to yourself, But the item I want is only available in Japan., make sure to consult with us before giving up hope. We will look for and suggest the best products on your behalf. 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 - do not confuse them for additional shipping charges. >

>> --> >> --> Description >> --> OPPO HA-1 amplifier is a rare limited edition silver model.It is very versatile, with Bluetooth, coaxial, etc.- Accessories include a remote control, power cable, Bluetooth antenna, mini-to-standard conversion adapter, instruction manual, and original box. - Brand: OPPO- Model Name: HA-1- Color: Silver- Input terminal: Analog input, digital input- Output terminal: Analog output- Volume control: Analog dial- USB port: USB DAC- Display: Large display- Ventilation: Top vent Payment We only accept PayPal payments. Please pay within 5 days after auction is finished. Term of Sale Money back guarantee within 14 days if returned by customer. We offer 14 days money back guarantee for defective products. However the buyer must pay money for returning it back to us. About Us A specialty shop offering a wide variety of carefully selected Japanese brand items. Unless marked used all of our inventory is brand new, so you can feel confident about your purchase. Even if you think to yourself, But the item I want is only available in Japan., make sure to consult with us before giving up hope. We will look for and suggest the best products on your behalf. 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 - do not confuse them for additional shipping charges.

OPPO HA-1 Reference Balanced Hi-Res Headphone Amp / Dac / Pre-amp - 3x MINT Absolute MINT condition high-end headphone amplifier for high-end headphones. I babied this piece of gear and its physically and operationally flawless. Comes with all of the original equipment including power cable, and its original box. The remote did not work when tested, so no remote. This is an audiophile level product for very discerning people. At the time I bought it, it was the best you could get and its held its own in the years since. Im a audio reviewer and I believe it to be one of the very best headphone amplifiers Ive ever encountered. Thats why I bought one. Im selling it because Im downsizing but I will miss this one. It is truly a stellar piece of gear. Features: • Class A Headphone amp and Pre-Amp: Fully balanced analog inputs and outputs, purely analog volume control, and an adjustable headphone gain switch. • Toroidal Power supply: A custom OPPO transformer provides clean power with plenty of energy reserves. • Mobile Device Support: Bluetooth with Apt-X codec for high quality wireless audio and a USB input for mobile players and tablets. • ESS 9018 Sabre Reference DAC: High resolution performance with extremely low noise and distortion. • High Definition Audio Support: Numerous digital inputs including coaxial, optical, AES/EBU, and an asynchronous USB DAC input that supports PCM, DSD64, and DSD128. • Display Driven Interface: Physical volume and source selection knobs frame a 4.3-inch display for easy operation. HIGH PERFORMANCE AUDIODiscrete Class A AmplifierA 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 SupplyA 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 DesignThe 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 DACThe 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 BluetoothThe 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 DACBy 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 SettingThe 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 QualityThe 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 BypassThe 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 & OutputThe 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 & AppThe 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.SPECIFICATIONSDesigns and specifications are subject to change without notice. GeneralDimensions (W x H x D)10.0 x 3.6 x 13.1 inches, 254 x 91 x 333 mmMass13.0 lbs, 5.9 kgPower SupplyAC 110-120 V~ / 220-240 V~, 50/60 Hz auto-sensingPower Consumption70 W (operation), 0.5 W (standby)Trigger Input3.5 V – 15 V, 10mA minimumTrigger Output12 V, 100 mA maximumOperating Temperature41 °F - 95 °F, 5 °C - 35 °COperating Humidity15% - 75% No condensationRecommended Headphone Impedance32 ohm – 600 ohmBalanced Headphone Jack Output (XLR-4) Pin order1: L+, 2: L-, 3: R+, 4: R-, Shell: GND6.35 mm Headphone Jack Output Pin orderTip: L, Ring: R, Sleeve: GNDXLR Balanced Audio InputInput Impedance15k ohmMaximum Input Level18 Vrms, +27.3 dBu (0 dBu = 0.775 Vrms)RCA Stereo Audio InputInput Impedance10k ohmMaximum Input Level9 Vrms, +21.3 dBu (0 dBu = 0.775 Vrms)Coaxial, Optical, AES/EBU Digital InputsInput FormatStereo PCMSampling Frequencies44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz,176.4 kHz, 192 kHzWord Length16-bit, 24-bitUSB DAC Audio Input (USB B Type)Input FormatStereo PCM, Stereo DSD (DoP v1.1 or native)PCM Sampling Frequencies44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz,176.4 kHz, 192 kHz, 352.8 kHz, 384 kHzPCM Word Length16-bit, 24-bit, 32-bitDSD Sampling Frequencies2.8224 MHz (DSD64), 5.6448 MHz (DSD128),11.2896 MHz (DSD256, native mode only)ProfileUSB 2.0, USB Audio 2.0Mobile USB Audio Input (USB A Type)Input FormatStereo PCMPCM Sampling Frequencies44.1 kHz, 48 kHzProfileUSB 2.0, USB Audio 2.0VBUS Power Output+5 V, 2.1 ABluetooth Audio InputStandardBluetooth 2.1+EDRProfileiAP, SPP, AVRCP, A2DPAudio Transmission FormatSBC, aptXDAC Performance SpecificationsSpecificationXLR OutputRCA OutputOutput Level4.6 ± 0.3 Vrms2.3 ± 0.3 VrmsFrequency 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 dBSignal-to-Noise Ratio(A Weight, 20 Hz – 20 kHz)> 115 dB> 113 dBDynamic 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 SpecificationsSpecificationXLR Input – XLR OutputRCA Input – RCA OutputRated Output Level4.6 Vrms2.3 VrmsFrequency Response10 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 dBSignal-to-Noise Ratio(A Weight, 20 Hz – 20 kHz)> 110 dB> 105 dBDynamic Range(1 kHz -60 dB, A Weight, 20 Hz – 20 kHz)> 120 dB> 115 dBMaximum Gain (100 mVrms input)6 dB6 dB(Test condition: Volume knob at Max position and an input signal to drive the output to the rated output level.)Headphone Amplifier Performance SpecificationsSpecificationConditionXLR Input - Balanced OutputRCA Input - 6.35 mm OutputMaximum Output Power (Per Channel)Into 600 Ohm2400 mW600 mWInto 32 Ohm3000 mW3500 mWRated Output Power(Per Channel)Into 600 Ohm800 mW200 mWInto 32 Ohm2000 mW500 mWFrequency Response10 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 dBSignal-to-Noise Ratio(A Weight, 20 Hz – 20 kHz)> 111 dB> 111 dBDynamic Range(1 kHz -60 dB, A Weight, 20 Hz – 20 kHz)> 120 dB> 115 dBOutput Impedance0.5 Ohm0.7 Ohm(Test condition: Volume knob at Max position and an input signal to drive the output with 600 Ohm loads to the rated output power, unless otherwise noted.)Made for iPod, Made for iPhone, and Made for iPad mean that an electronic accessory has been designed to connect specifically to iPod® , iPhone®, or iPad®, respectively, and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPod, iPhone, or iPad may affect wireless performance.iPad, iPhone, iPod and iPod touch® are trademarks of Apple Inc., registered in the U.S. and other countries.Compatible iPod/iPhone/iPad Models- USB works with iPhone 5S, iPhone 5C, iPhone 5, iPhone 4S, iPad (4th generation), iPad mini, iPod touch (5th generation).- Bluetooth technology works with iPhone 5S, iPhone 5C, iPhone 5, iPhone 4S, iPad (4th generation), iPad mini, and iPod touch (5th generation).All trademarks are the property of their respective owners.

You are bidding on an OPPO HA-1 Reference Balanced Hi-Res Headphone Amp / DAC / Pre-amp. This is in excellent working and cosmeticcondition. It includes the remote. Thanks for looking! Discrete Class A AmplifierA 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 SupplyA 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.OPPO HA-1 4.3 information display Clean Signal PathThe 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 BluetoothThe 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 DACBy 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 SettingThe 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 QualityThe 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 BypassThe 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 & OutputThe 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 & AppThe 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.SPECIFICATIONSDesigns and specifications are subject to change without notice.GeneralDimensions (W x H x D)10.0 x 3.6 x 13.1 inches, 254 x 91 x 333 mmMass13.0 lbs, 5.9 kgPower SupplyAC 110-120 V~ / 220-240 V~, 50/60 Hz auto-sensingPower Consumption70 W (operation), 0.5 W (standby)Trigger Input3.5 V – 15 V, 10mA minimumTrigger Output12 V, 100 mA maximumOperating Temperature41 °F - 95 °F, 5 °C - 35 °COperating Humidity15% - 75% No condensationRecommended Headphone Impedance32 ohm – 600 ohmBalanced Headphone Jack Output (XLR-4) Pin order1: L+, 2: L-, 3: R+, 4: R-, Shell: GND6.35 mm Headphone Jack Output Pin orderTip: L, Ring: R, Sleeve: GNDXLR Balanced Audio InputInput Impedance15k ohmMaximum Input Level18 Vrms, +27.3 dBu (0 dBu = 0.775 Vrms)RCA Stereo Audio InputInput Impedance10k ohmMaximum Input Level9 Vrms, +21.3 dBu (0 dBu = 0.775 Vrms)Coaxial, Optical, AES/EBU Digital InputsInput FormatStereo PCMSampling Frequencies44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz,176.4 kHz, 192 kHzWord Length16-bit, 24-bitUSB DAC Audio Input (USB B Type)Input FormatStereo PCM, Stereo DSD (DoP v1.1 or native)PCM Sampling Frequencies44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz,176.4 kHz, 192 kHz, 352.8 kHz, 384 kHzPCM Word Length16-bit, 24-bit, 32-bitDSD Sampling Frequencies2.8224 MHz (DSD64), 5.6448 MHz (DSD128),11.2896 MHz (DSD256, native mode only)ProfileUSB 2.0, USB Audio 2.0Mobile USB Audio Input (USB A Type)Input FormatStereo PCMPCM Sampling Frequencies44.1 kHz, 48 kHzProfileUSB 2.0, USB Audio 2.0VBUS Power Output+5 V, 2.1 ABluetooth Audio InputStandardBluetooth 2.1+EDRProfileiAP, SPP, AVRCP, A2DPAudio Transmission FormatSBC, aptXDAC Performance SpecificationsSpecificationXLR OutputRCA OutputOutput Level4.6 ± 0.3 Vrms2.3 ± 0.3 VrmsFrequency 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 dBSignal-to-Noise Ratio(A Weight, 20 Hz – 20 kHz)> 115 dB> 113 dBDynamic 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 SpecificationsSpecificationXLR Input – XLR OutputRCA Input – RCA OutputRated Output Level4.6 Vrms2.3 VrmsFrequency Response10 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 dBSignal-to-Noise Ratio(A Weight, 20 Hz – 20 kHz)> 110 dB> 105 dBDynamic Range(1 kHz -60 dB, A Weight, 20 Hz – 20 kHz)> 120 dB> 115 dBMaximum Gain (100 mVrms input)6 dB6 dB(Test condition: Volume knob at Max position and an input signal to drive the output to the rated output level.)Headphone Amplifier Performance SpecificationsSpecificationConditionXLR Input - Balanced OutputRCA Input - 6.35 mm OutputMaximum Output Power (Per Channel)Into 600 Ohm2400 mW600 mWInto 32 Ohm3000 mW3500 mWRated Output Power(Per Channel)Into 600 Ohm800 mW200 mWInto 32 Ohm2000 mW500 mWFrequency Response10 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 dBSignal-to-Noise Ratio(A Weight, 20 Hz – 20 kHz)> 111 dB> 111 dBDynamic Range(1 kHz -60 dB, A Weight, 20 Hz – 20 kHz)> 120 dB> 115 dBOutput Impedance0.5 Ohm0.7 OhmFully Balanced DesignThe 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 DACThe 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.

DescriptionAuthenticity: 100% AUTHENTIC! If you have any question about the condition, accessories, or anything about the product,Please feel free to message us. We are glad to answer all your concerns. ShippingDHL, Fedex Fastshipping3-10 business days after shipment(Tracking number + Insurance.)PaymentPlease give me the payment within 3days from the date of bid.About UsWe sell our items on other websites and in our retail stores in Japan at the same time.If the item was sold out before your purchase, your order will be cancelled and a full refund will be issued immediately. 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.We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior. Thank you.

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.

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 Audio-Related Produkte Zustand: Gut, Aus: JapanDas 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 Audiobezogene Produkte Zustand: Gut, Herkunft: Japan  Beschreibung Modellnummer: HA-1Garantiezeitraum 6 Monate Garantie Voraussichtliches Versanddatum 3-4 Tage später Registrierungsdatum 6. September 2024 Funktionen/HinweiseBei Fragen stehe ich Ihnen gerne zur Verfügung.Bitte überprüfen Sie den Zustand des Produkts auf dem Foto.Alle Artikel sind auf dem Bild zu sehen.?Hinweis: Nur für eingeschaltete Produkte. Produkte, die sich nicht einschalten lassen, sind nicht zulässig?  Die Stromversorgung für dieses Produkt beträgt AC100V 50/60Hz.In manchen Ländern kann ein Transformator erforderlich sein.Bitte legen Sie den Trafo kaufseitig bereit. Steckdosen-Spezifikationen ? Typ AWenn es sich vom Typ A 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 einsetzen.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 über andere Plattformen als ebay.com.Bitte nehmen Sie Kontakt mit uns auf, wenn Sie kaufen möchten.Bei weiteren Fragen stehe ich Ihnen gerne zur Verfügung.* In manchen Gegenden ist dies möglicherweise nicht möglichBitte überlegen Sie es sorgfältig.In meinem Geschäft überprüfe ich die Artikel, die vor dem Versand überprüft werden müssen. Ich mache ein Video von der Vorgangsbestätigung. Sie können sich das Video auf YouTube ansehen. Dieser Service gibt den Käufern Sicherheit.Zahlung ??Bitte Zahlung innerhalb ??3 Tage nach Auktionsende. Versand Versand per Express EMS oder DHL oder FedExWir liefern mit der schnellsten Versandmethode.Versand mit Schaden-/VerlustversicherungMit Trackingnummer??(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?   nicht der in der Auktion beschriebene Artikel.            [Zurückkehren]       Rücksendungen aus persönlichen Gründen werden nicht angenommen.    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.  Zur Verfügung gestellt von HARUModellnummer: HA-1Garantiezeitraum 6 Monate Garantie Voraussichtliches Versanddatum 3-4 Tage später Registrierungsdatum 6. September 2024 Funktionen/HinweiseBei Fragen stehe ich Ihnen gerne zur Verfügung.Bitte überprüfen Sie den Zustand des Produkts auf dem Foto.Alle Artikel sind auf dem Bild zu sehen.?Hinweis: Nur für eingeschaltete Produkte. Produkte, die sich nicht einschalten lassen, sind nicht zulässig?  Die Stromversorgung für dieses Produkt beträgt AC100V 50/60Hz.In manchen Ländern kann ein Transformator erforderlich sein.Bitte legen Sie den Trafo kaufseitig bereit. Steckdosen-Spezifikationen ? Typ AWenn es sich vom Typ A unterscheidet, ist ein Konverter erforderlich.     Sie in anderen Bereichen als 100 V.Wenn Sie den von mir verkauften Transformator verwenden, können Sie ihn in an MPN Does not apply Brand OPPO Type Headphone Amplifier Color Black Model HA-1 UPC Does not apply

OPPO HA-1 Audio-related products Condition: Good, From: Japan Description Model number: HA-1Warranty period 6 months Warranty Estimated shipping date 3-4 days later Registration date September 6, 2024 Features/Notes 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