The original charging cable is missing, but I’m including new compatible cable. See photos. Experience stunning sound quality with the Oppo HA-2SE Audiophile Headphone Amplifier & DAC. This sleek and stylish black amplifier features 2 channels and 2 inputs, allowing for optimal connectivity with USB and 3.5mm analogue audio inputs. The HA-2SE is designed for power and performance, delivering crystal-clear audio that is perfect for music lovers and audiophiles alike. With its cutting-edge technology and elegant design, this amplifier is sure to impress. HIGH PERFORMANCE AUDIO Hybrid Class AB Amplifier The HA-2SE's power amplification circuit for the headphones is Class AB built with integrated circuits (ICs) and discrete transistors. The discrete transistor output stage uses hand-picked and matched parts. The output transistors are biased to operate in their most linear range for the critical small signal, and deliver their full potential when power is required. Clean Signal Path There is no DSP (Digital Signal Processor) in the HA-2SE. Volume control is operated by a combination of the DAC chip's internal digital volume control and an analog potentiometer (the familiar volume knob). Bass boost is performed by pure analog audio circuits. By avoiding re-digitizing the audio signal for volume adjustment or bass boost, the HA-2SE provides a clean signal path for the audio. Audio-In and Line-Out The HA-2SE has a 3.5 mm Audio-In port to support portable music players that do not have a USB-compatible digital output. While the HA-2SE is used with one of its USB digital input ports, the 3.5 mm jack acts as Line-Out for the USB DAC. ESS Sabre32 Reference DAC The DAC is one of the most important components for digital audio playback. The ES9028-Q2M DAC chip used in the HA-2SE is the latest flagship mobile DAC developed by ESS Technology. With the ESS patented 32-bit Hyperstream™ DAC architecture and Time Domain Jitter Eliminator, the SABRE32 Reference DAC delivers an unprecedented performance for mobile applications.

It is a DAC (Digital-to-Analogue Converter) combined with amplifier and bass booster. This device is originally intended for use with Apple computers, I-phone, and I-pad, but it also works with Android devices that support USB OTG and some Linux OS. It is also known to work with windows 10 after installing a driver software (downloadable from the manufacturer support site). I currently use it with my iphone.There is a substantial sound improvement (in comparison with built-in DAC for iphone 6) and substantial boost of volume and bass. For amplification alone (without DAC), you dont need any software for any device. The sale does not include connecting cables. All the connecting cables can be purchased easily online or locally. For more information on Oppo HA-2 SE, or to download the windows driver software, go to https://www.oppodigital.com/headphone-amplifier-ha-2SE/headphone-amplifier-HA-2SE-Support.aspx Some reviews/compatibility/discussions etc, read https://www.avforums.com/reviews/oppo-ha-2-headphone-dac-review.11514/ orhttps://fiio.com/newsinfo/53982.html

Item DescriptionIt works perfectly. accessories Everything in the picture. Please feel free to contact us for price reduction offers.ShippingDomestic Shipping(United States)Expedited shippingFreeShippingInternational ShippingExpedited International Flat Rate ShippingShipping Cost : $0.00Canada, United Kingdom, Mexico, FrancePayment eBay Managed PaymentOther Term 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 - US and International government regulations prohibit such behavior.

Experience high-quality audio with the OPPO HA-2 Portable Headphone Amplifier/USB DAC. This unit is designed to enhance your listening experience with its 2-channel output and 300 mW power. It is compatible with cables and audio inputs such as USB, Stereo L/R RCA, iPhone, and USB-C. Its sleek black design and digital features make it a must-have for any audiophile. The HA-2 is a unit made in Japan with an amplifier class of AB. Purchase this headphone amplifier & DAC, and take your listening pleasure to the next level. $9.95 S/H U.S.A. Insured # 23115 Great condition---tested, all works great ---clean ---no cords ----see all pictures and ask any questions---may show normal wear---SEE MY OTHER GREAT AUCTIONS We will not ship to unconfirmed addresses. HAWAII AND PUERTO RICO COST MORE TO SHIP ----(Absolutely NO post office boxes) If item(s) is not paid for within 3 days seller will cancel order. Sold As Is, No Returns, No Refunds unless your item arrives damaged, not as described or faulty: if there are issues you contact us within 3 days of delivery confirmation. *** PLEASE NOTE! Our store buys and sells a variety of used electronics, instruments, tools, antiques and many other items. We do our absolute best to thoroughly test all of our merchandise and accurately describe and depict any flaw or defect we find. If you come across an issue that we have overlooked, please contact us - we will be happy to work with you to resolve the issue. ***

Description ?Condition Description? Please check the picture. ?Please Note? My store has a wide selection of similar products. Im sure youll find what you want. >> VISIT OUR STORE

Rarely used HA-2se. Great sounding with all accessories. Comes with Audioquest Jitterbug.

OPPO HA2 HA-2 Portable Headphone Amplifier USB DAC High Resolution Sound SourceDescriptionCondition : UsedOPPO HA-2 portable amplifier and additional iPhone connection cable.This is the first picture. I would like to request a set.

Item DescriptionIt works perfectly. accessories Everything in the picture. Please feel free to contact us for price reduction offers.ShippingDomestic Shipping(United States)Expedited shippingFreeShippingInternational ShippingExpedited International Flat Rate ShippingShipping Cost : $0.00Canada, United Kingdom, Mexico, FrancePayment eBay Managed PaymentOther Term 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 - US and International government regulations prohibit such behavior.

Item Title? Oppo HA-2SE Portable Headphone Amplifier Tested Working Used Very good From JPNDescriptionAll of Items Will be Shipped From Japan.Please check with the image. Output300mW(16?)220mW(32?)30mW(300?)Headphone jack (mini plug)1 line?Condition Details?Notes on applicable itemsFor books, the language is Japanese.For DVDs, you can play it with a player that supports Region 2.For game software, it can be played on a Japanese version of the game console.[About Electronics]The rated voltage of this product is 100 V. A suitable transformer and adapter are required for use in countries with voltages of 100 V or more, such as 200 V to 240 V. Our company shall not be liable for any damage to the equipment caused by the use without the use of a transformer or adapter. Please check before purchase.Payment Please pay within 7 days of first purchase. ebay payments We can not separate invoice. Please understand.Shipping&Handling?Speedy Shipping Shipped by DHL, FedEx, or Japan Post with tracking number. *If your location is designated as remote, additional shipping charges may apply. (Some areas such as Australia, Canada, Chile, and remote areas of the U.S.) I will pack it carefully. ?Economy Shipping (Japan Post) Economy Airmail 15-40 days without tracking Additional shipping fees may apply for countries/areas where delivery by Japan Post is not available. Handling Time Please check the categories of Shipping and payments. 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 you have any questions about products, shipping, etc., please do not hesitate to contact us by message. Thank you for your understanding.

Item DescriptionIt works perfectly. accessories Everything in the picture. Please feel free to contact us for price reduction offers.ShippingDomestic Shipping(United States)Expedited shippingFreeShippingInternational ShippingExpedited International Flat Rate ShippingShipping Cost : $0.00Canada, United Kingdom, Mexico, FrancePayment eBay Managed PaymentOther Term 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 - US and International government regulations prohibit such behavior.

Oppo HA-2 Portable Headphone Amp. Does not come with box or cables, but still works great. Photo included showing it still powers on. Purchased and used by an audiophile, so it’s been taken care of. Ships from a smoke free home.

Enhance your audio experience with the OPPO HA-2 Portable Headphone Amplifier & DAC. This device features both analog and digital capabilities, providing you with versatile audio inputs and outputs. With two audio inputs, including USB, Stereo L/R RCA, iPod Dock, and USB-C, you can easily connect your audio devices. The OPPO HA-2 also boasts a powerful 300 mW output, allowing you to enjoy your favorite music at high volumes. Its compact and portable design makes it easy to take with you on-the-go. Compatible with a variety of audio products, including cables, this headphone amplifier and DAC is a must-have for any audiophile.

Item DescriptionIt works perfectly. accessories Everything in the picture. Please feel free to contact us for price reduction offers.ShippingDomestic Shipping(United States)Expedited shippingFreeShippingInternational ShippingExpedited International Flat Rate ShippingShipping Cost : $0.00Canada, United Kingdom, Mexico, FrancePayment eBay Managed PaymentOther Term 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 - US and International government regulations prohibit such behavior.

Oppo HA-2SE Audiophile Headphone Amplifier Portable Description & Condition ?Product/model number/model? HA-2SE ?Accessories? Main body Outer case Instructions cable power supply All the photos are posted. There is almost no signs of use, and the product is in very good condition overall. Shipping We ship using FedEx, DHL and Japan Post. Payment We usually ship within 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.

Gently used Oppo HA-2 SE in excellent condition. This is the improved “SE” version of the HA-2. Can be used as an amp or DAC/Amp combo. Onboard battery can also re-charge phones, earbuds, etc. Very smooth sounding. Original box, charger, and connection cables. Your USB-A to lightning iPhone charging cable also makes connections easy if you want to carry fewer cables. You’ll find many excellent reviews of this DAC/Amp on-line. Only selling as I don’t travel as much these days. Enjoy!

The HA-2 offers high performance digital-to-analog conversion for both Apple and Android devices, PC and MAC computers. A 3.5mm input works with the remaining portable music players that do not have a USB -compatible digital output. Convenience features such as VOOC rapid charging and a mobile device power bank make the HA-2 a true companion for those on the go. There also is a powerful bass boost. USA only buyers.

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Description Everything in the photos is included. Please check the condition before purchase Shipping information Packages:Box or envelope and Bubble wrup Packages usually leave our warehouse within 9 days of payment. Weekend orders will ship on Monday or Tuesday. We provide valid Tracking Numbers for all orders. International Packages We ship to all US Territories, Europe and Asia and Middle East and Australia and Canada including Guam and Hawaii. All our international packages ship under the Fedex or Japan Post. Customer Service If you have any questions or issues, we are at your service. You can email us anytime through eBay messages. Return Information We offer a standard FREE 30 days refund or exchange policy. Item must be returned in original condition in order to receive a full refund. Customs duty 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 cant not reply gifts or unreasonable requests such as declared amount.

?Handling time- 4 to 10 days ?Shipping- DHL or FedEx will deliver your order as fast as possible. ?PaymentInternational 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 before bidding/buying. - These charges are normally collected by the delivering freight (shipping) company or when you pick the item up. Please do not confuse them for additional shipping charges.Please pay within 3 days of your purchase.

Rarely used HA-2se. Great sounding with all accessories. Comes with Audioquest Jitterbug.

OPPO HA2 HA-2 Portable Headphone Amplifier USB DAC High Resolution Sound SourceDescriptionCondition : UsedOPPO HA-2 portable amplifier and additional iPhone connection cable.This is the first picture. I would like to request a set.

100% Authentic. All packages are shipped directly from japan!Condition DescriptionUsed. Comes with charging cable. Operation confirmed to work properly. Please Note 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 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 3 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.

Oppo HA-2SE Portable Headphone Amplifier Working Tested Very Good Condition 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.

Equipped with the latest generation high-performance DAC chip ES9028Q2M manufactured by ESS TechnologyFull support for high-resolution sound playback (PCM data up to 32bit/384kHz and DSD data up to 12.2MHz (DSD256))USB digital input with XMOS onboard enables connection to iOS devices, Android devices, and PCs. Stereo headphone output with separate GND designNewly developed class-AB analog amplifier section with a noise level about 1/2 of that of conventional amplifiers and a flat sound pressure frequency response with lower distortion New Hi/Low gain adjustment mechanism for easier use with custom IEMs and high-sensitivity earphones Elegant machined aluminum thin body surface with an elegant finish resembling a book cover Long-lasting continuous playback of approximately 7 hours with USB input and Rapid Charge, a unique function that can charge 70% of the battery in 30 minutes.