About this item[High-performance DAC ES9219C*2]: For extremely detailed reproduction of sound, stronger, better performance.[Support full hi-res wireless Bluetooth format]: CSR8675 Bluetooth 5.0 receiver designed to deliver studio-quality sound through your ears WIRELESS - the bluetooth amplifier BTR5 2021s Bluetooth version 5.0 supporting high-resolution formats such as AAC/SBC/aptX/aptX Low Latency/aptX HD/LDAC up to 96kHz, you can get a totally portable yet excellent sounding setup with your device![Support MQA ]: A new addition to the updated BTR5 2021 bluetooth headphone amps is support for MQA Renderer, allowing for high-resolution, master-level sound quality in reasonably sized files well-suited for your mobile device. PS: Supports up to MQA 16x decoding with applicable music apps.[XMOS XUF208 USB chip]: BTR5 2021 headphone amps is capable of asynchronous audio decoding under USB Audio Class 2.0. As a USB DAC, the BTR5 2021 portable amplifier can decode up to 384kHz sampling rate and native DSD. PS: USB DAC functionality supports 2 modes, driverless USB 1.0 and high-performance USB 2.0 .[More points/details]: 3.5+2.5mm dual outputs, cVc 8.0 noise cancellation, in-vehicle mode, OLED display, FiiO Music app, Dual crystal oscillators and USB Audio Adapter mode.... If you have any questions, please feel free to ask. Thank you.

Ask the Seller Shop Our Store Free Tech Support Free Shipping eBay Seller Since 2002 Quality, Reponsive Customer Service FiiO BTR3K Hi-Res Bluetooth 5.0 Receiver/Headphone Amp Dual AK4377A DAC, Black- List / MSRP: $96.68 PRODUCT CONDITION ITEM APPERANCE FUNCTIONALITY Item has been opened and is in the original retail packaging. Learn More This item shows signs of limited use, but remains in great condition. Cosmetic flaws may include minor scratches and/or scuffs. Learn More Item has been professionally tested and inspected to ensure complete functionality. Learn More ITEM DETAILS Features 1. Balanced and SE output: Truly balanced design with better measurements and better actual sound. 2. Strong decoding: Flagship Qualcomm CSR8675. 3. Lossless support: Bluetooth 5.0?supports LDAC/aptX HD and other lossless formats. 4. Improved measurements: 2x high-performance AK4377A DACs 5. Precise signal reproduction: dual 22.5792M/24.576M crystal design. 6. Double-sided 2.5D glass: aluminum alloy body + double-sided glass. 7.Helps with computer audio: Driverless, plug-and-play USB DAC. 8.RGB light indicator: quickly identifies Bluetooth format. 9.Precise volume control: Volume control independent from device 10. Extended functionality from the app: channel balance, audio filters, EQ. Building off what made the BTR3 so good, the BTR3K implements balanced output. It is a truly balanced design, with a DAC and amplifier carefully paired for the left and right channels each, for the purest sound possible. With two high-performance AK4377A DACs, the power output has increased by 50% compared to the AK4376 used in the BTR3K as well as greatly improved measurements and actual sound. Distortion -107dB | S/N Ratio 122dB | Output power balanced 78mW | Output power SE 25mW. The Qualcomm CSR8675 Bluetooth chip used in the BTR3K is a premium low-power solution designed for enhanced audio applications, with a 120 MHz DSP, support for 24-bit transmission and processing as well as abilities to decode multiple lossless Bluetooth codecs. Support for the AAC/SBC/aptX/aptX LL/aptX HD/LDAC audio formats ensures that you’ll get the best sound quality possible from the BTR3K. The dual crystal oscillator system in the BTR5 also comes to the BTR3K! The 22.5792M/24.576 MHz dual crystal oscillators mean that during Bluetooth and USB decoding, the BTR3K can more accurately reproduce audio signals under various sampling rates – due to greatly reduced jitter and greatly increased audio stability. Specifications: CSR8675 Bluetooth 5.0 receiver designed to deliver studio-quality sound through your ears WIRELESS - using your existing wired headphones, earphones or even speakers. For greater power independent Dual AK4377A DAC and detail resolution,the BTR3K features both balanced 2.5mm and single-ended 3.5mm outpts. Can be remotely controlled via FiiO Music app to swtich channel balance,8 different DAC lowpass filter and 10-band EQ New Type-C connector with USB DAC functionality+11 hour of continuous pleasure at a full charge Bluetooth indicator light +Call up Siri in iOS+In-line Control(in headphones with CTIA controls, you can use the microphone as well as the play/pause, volume, and track selection controls) Technical Details:Product Dimensions: 2.28 x 0.98 x 0.43 inchesItem Weight: 0.847 ouncesManufacturer: FiiOItem model number: BTR3KBatteries: 1 Lithium Polymer batteries required. (included)Date First Available: March 16, 2020 STORE POLICIES Shipping: All orders ship on the next business day. TradePort uses the most cost and time-efficient method for each item shipped on an individual basis. Expedited shipping available in certain instances – please contact the seller for more info. Returns: All TradePort purchases are covered by a thirty-day return policy. Free returns are available in cases where a product is not as described – all other returns require the buyer to purchase their own return label. TradePort charges a refund deduction fee for any item that is returned in a condition different from how it was sold. Warranty: TradePort does NOT advertise or make any guarantees regarding manufacturer warranty status. Warranty terms and conditions may vary by product or manufacturer. Warranty work will be performed solely at the manufacturers discretion. For additional warranty coverage beyond TradePorts 30-day limited warranty and/or manufacturer warranty, SquareTrade offers 2-5 year Service Plan coverage for NEW electronics and 1-2 year Service Plan coverage for REFURBISHED and USED electronics. POPULAR CATEGORIES Cameras & Photo Cell Phones Computers & Tablets Home & Garden Sporting Goods Home Audio

FiiO BTR5-2021 Bluetooth Receiver 384K/32Bit DSD MQA USB DAC HeadPhone Amplifier Fully functional headphone/earbud amp/dac. Does not come in original packaging or with factory USB cables. Will include a USB-A to USB-C for charging. I am selling as a replaced it with a higher powered amp/dac.

Selling my Fiio BTR5 portable DAC/Amp, it works perfectly and is in great condition, no signs of use or wear. It comes with everything pictured. Let me know if you have any questions, thank you!

Introducing the FiiO BT5-2021 DAC Headphone Amp, a compact yet powerful device designed to enhance your audio experience like never before. Whether youre a music enthusiast, gamer, or audiophile, this cutting-edge gadget is your ticket to immersive sound quality on the go. Equipped with the latest Bluetooth 5.0 technology, the BT5-2021 ensures seamless wireless connectivity, allowing you to stream your favorite tracks with crystal-clear clarity and minimal latency. Say goodbye to tangled cables and hello to freedom as you enjoy high-fidelity audio without compromise. Not only does the BT5-2021 excel in wireless mode, but it also shines as a wired DAC and headphone amplifier. With support for a wide range of audio formats, including Hi-Res audio up to 24-bit/96kHz, it delivers stunning detail and depth to your music, bringing out nuances you never knew existed. Featuring an intuitive control interface, the BT5-2021 allows you to customize your setup. You can adjust volume levels, switch between different EQ presets, and easily toggle between Bluetooth and wired modes. Its sleek and compact design makes it a perfect companion for your desktop, gaming rig, or portable audio setup. But the innovation doesnt stop there. The BT5-2021 has advanced features like NFC pairing, LDAC support, and a high-performance AK4377 DAC chip, ensuring that every note is reproduced accurately and precisely. Upgrade your listening experience with the FiiO BT5-2021 DAC Headphone Amp and immerse yourself in a pure audio bliss. Whether at home, on the road, or in the studio, let the BT5-2021 be your audio companion, delivering unparalleled sound quality wherever you go.

*PARTS/REPAIR* Fiio BTR5 Portable Hi-Fi Bluetooth DAC/Amp (NO POWER) Description: This item is strictly sold for parts or repair only. Contain scuffs/wear/scratches from previous usage. Best descriptions are in photos, please see photos for more details.Item does not power on.No further testing was done, item or items may contain other issues not described in the listing.Some cosmetic flaws appear minimal or not at all in pictures. If you require more information, please ask before purchase. Whats included:If it is not pictured, it is not included. For example: charger, retail packaging, manual, or any other accessories (if not in pictures) are NOT included.You will receive exactly whats pictured. For items with multiple quantities, you will receive one in similar condition as the one pictured.Please do not assume anything, ask questions prior to purchase.ShippingWe ship Mondays-Fridays except holidays.We have a 1 business day handling time although we may ship out same day.Shipping is free (unless stated otherwise) to all addresses other than APO/PO boxes in the lower 48 states. We ship via USPS, FedEx, or UPS (depending on location and package weight). Unless stated otherwise, all orders will ship within 1 business day of your payment being processed.If you require faster shipping, please contact us for a expediated shipping quote.No ReturnsAll SALES ARE FINAL for items sold AS-IS for parts or repair. Please only purchase this item if you are aware of the items condition.

Ask the Seller Shop Our Store Free Tech Support Free Shipping eBay Seller Since 2002 Quality, Reponsive Customer Service FiiO BTR15 High Resolution Bluetooth 5.1 Receiver Headphone Amps - Blue List / MSRP: $122.45 PRODUCT CONDITION ITEM APPERANCE FUNCTIONALITY Item has been opened and is in the original retail packaging. Learn More This item shows signs of limited use, but remains in great condition. Cosmetic flaws may include minor scratches and/or scuffs. Learn More Item has been professionally tested and inspected to ensure complete functionality. Learn More ITEM DETAILS Features FiiO BTR15 Headphone Amps Bluetooth 5.1 Receiver High Resolution 384K/32Bit Native DSD256 USB DAC Supports LDAC/aptX HD/MQA for Smartphones/PC/Car/Home Audio (Blue). Specifications: [Support full hi-res wireless Bluetooth format]: QCC5125 Bluetooth 5.1 receiver designed to deliver studio-quality sound through your ears WIRELESS - the bluetooth amplifier BTR15 Bluetooth version 5.1 supporting high-resolution formats such as AAC/SBC/aptX/aptX Low Latency/aptX Adaptive/LDAC up to 96kHz, you can get a totally portable yet excellent sounding setup with your device! [XMOS XUF316 USB chip]: BTR15 headphone amps is capable of asynchronous audio decoding under USB Audio Class 2.0. As a USB DAC, the BTR15 portable amplifier can decode up to 384kHz sampling rate and native DSD. [Support MQA 8x ]: A new addition to the updated BTR15 bluetooth headphone amps is support for MQA Renderer, allowing for high-resolution, master-level sound quality in reasonably sized files well-suited for your mobile device. [Parametric EQ]: Through FIIO’s self-developed PEQ algorithm and user interface, in any mode* you can choose the exact frequencies to be adjusted along with their gain levels and bandwidth – allowing you to fine-tune the sound to exactly the way you want it. [Independent power supply for amp]: The specially designed external power supply features low noise and high current, resulting in a 40% increase of output power to 340mW [More points/details]: 3.5+4.4mm dual outputs, OLED display, FiiO Music app, PC/BT/PHONE three modes with one button Technical Details:Brand: FiiOModel Name: BTR15Color: BlueForm Factor: NoConnectivity Technology: WirelessProduct Dimensions: 6.81 x 3.7 x 1.73 inchesItem Weight: 6.2 ouncesItem model number: BTR15Batteries: 1 Lithium Polymer batteries required. (included) STORE POLICIES Shipping: All orders ship on the next business day. TradePort uses the most cost and time-efficient method for each item shipped on an individual basis. Expedited shipping available in certain instances – please contact the seller for more info. Returns: All TradePort purchases are covered by a thirty-day return policy. Free returns are available in cases where a product is not as described – all other returns require the buyer to purchase their own return label. TradePort charges a refund deduction fee for any item that is returned in a condition different from how it was sold. Warranty: TradePort does NOT advertise or make any guarantees regarding manufacturer warranty status. Warranty terms and conditions may vary by product or manufacturer. Warranty work will be performed solely at the manufacturers discretion. For additional warranty coverage beyond TradePorts 30-day limited warranty and/or manufacturer warranty, SquareTrade offers 2-5 year Service Plan coverage for NEW electronics and 1-2 year Service Plan coverage for REFURBISHED and USED electronics. POPULAR CATEGORIES Cameras & Photo Cell Phones Computers & Tablets Home & Garden Sporting Goods Home Audio

FiiO BTR3K Receiver Amplifier Bluetooth Headphone Amp High Resolution Support aptX HD/aptX LL/LDAC for Car Audio/Home TV/Speaker/Smartphones/PC (3.5mm/2.5mm Output)About this itemCSR8675 Bluetooth 5.0 receiver designed to deliver studio-quality sound through your ears WIRELESS - using your existing wired headphones, earphones or even speakers.For greater power independent Dual AK4377A DAC and detail resolution,the BTR3K features both balanced 2.5mm and single-ended 3.5mm outpts.Can be remotely controlled via FiiO Music app to switch channel balance,8 different DAC lowpass filter and 10-band EQNew Type-C connector with USB DAC functionality+11 hour of continuous pleasure at a full chargeBluetooth indicator light +Call up Siri in iOS+In-line Control(in headphones with CTIA controls, you can use the microphone as well as the play/pause, volume, and track selection controls)

viewport content=width=device-width, initial-scale=1> FiiO BTR3K Bluetooth Receiver & Headphone Amp w/Dual AK DAC, 3.5mm&2.5mm Output Description Model number: BTR3KWarranty period: 3 months Warranty Estimated shipping: 3-4 days later Registration date: August 30, 2022 Release date:2020Maximum outputSingle-ended output: 25mWMaximum outputBalanced output: 78mWS/N ratio122dBinput terminalUSB terminal: Type-COutput terminal2.5mm/3.5mm headphone terminal.Operating power supply330mAh built-in batteryFeatures/NotesAdopts USB Type-C connector, allowing PCM playback up to 16bit/48kHzWEB No.1010010000029060[Display based on the Secondhand Goods Business Law: Niigata Prefecture Public Safety Commission No. 461060001043] ?Note only for products that are turned on.?????????????Products that do not turn on are not eligible? The power supply for this product is AC100V 50/60Hz.A transformer may be required in some countries.Please prepare the transformer on the purchase side. Outlet specifications??A typeIf it is different from A type, a converter is required. You in areas other than 100V.If you use the transformer I sell, you can use it in areas other than 100V.ebay.comhttp://www.ebay.com/itm/373547463184ebay.ukhttps://www.ebay.com/itm/373547520813 ebay.euhttps://www.ebay.com/itm/373547520926ebay.auhttps://www.ebay.com/itm/373547520958We also sell other than ebay.com.Please contact us if you would like to purchase.If you have any other questions, please contact me.* It may not be possible in some areasPlease consider carefully.Payment ??We accept payment by PayPal only. ??Please payment within ??3 days after the auction closed. Shipping free shippingShip by express EMS?or DHL or FedExWe will deliver by the fastest delivery method. Shipment with damage / loss insuranceWith tracking number ??(10-15 days to US) ??(10-30days or more to Other countries) Terms of Sale ??[About returned goods]????Returns are accepted only if the item was ? not the item described in the aution. [Return] Returned goods for personal reasons will not be accepted. International Buyers - Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. Provided by HARU

Only been used a handful of times. Includes original box with cables and documentation. “Introducing the FiiO BTR5-2021 Bluetooth Receiver, an exceptional device that enhances your audio experience. This high-quality Headphone Amplifier with a sleek black color is perfect for music lovers who desire the best audio quality. With two Channels and a Headphone Jack, this device provides a smooth and clear sound output. The FiiO BTR5-2021 Bluetooth Receiver is equipped with USB-C Audio Inputs that support 384K/32Bit DSD MQA USB DAC. The device was manufactured in 2021 and belongs to the Consumer Electronics category. Finally, for those who appreciate the Brand, FiiO, and Model, BTR5-2021, this is the perfect device for you.”

viewport content=width=device-width, initial-scale=1> FiiO BTR5 Bluetooth Receiver 384K/32Bit DSD MQA USB DAC HeadPhone Amplifier Description Model number: BTR5Warranty period 3 months money back guarantee Estimated shipping date 3-4 days later Registration date June 23, 2022 Features/NotesOverseas sales modelFeatures/NotesSeparately sold leather case (C-B5) includedFeatures/Notes*There are multiple scratches on the backFeatures/Notes*Instructions are in Chinese/English only.WEB No.2010230000017899[Display based on the Secondhand Goods Business Law: Aichi Prefecture Public Safety Commission No. 542652005100] ?Note only for products that are turned on.?????????????Products that do not turn on are not eligible? The power supply for this product is AC100V 50/60Hz.A transformer may be required in some countries.Please prepare the transformer on the purchase side. Outlet specifications??A typeIf it is different from A type, a converter is required. You in areas other than 100V.If you use the transformer I sell, you can use it in areas other than 100V.ebay.comhttp://www.ebay.com/itm/373547463184ebay.ukhttps://www.ebay.com/itm/373547520813 ebay.euhttps://www.ebay.com/itm/373547520926ebay.auhttps://www.ebay.com/itm/373547520958We also sell other than ebay.com.Please contact us if you would like to purchase.If you have any other questions, please contact me.* It may not be possible in some areasPlease consider carefully.Payment ??We accept payment by PayPal only. ??Please payment within ??3 days after the auction closed. Shipping free shippingShip by express EMS?or DHL or FedExWe will deliver by the fastest delivery method. Shipment with damage / loss insuranceWith tracking number ??(10-15 days to US) ??(10-30days or more to Other countries) Terms of Sale ??[About returned goods]????Returns are accepted only if the item was ? not the item described in the aution. [Return] Returned goods for personal reasons will not be accepted. International Buyers - Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. Provided by HARU

Fiio BTR5 portable Dac/AMP Mint condition! Works perfectly! Does not include charging cable!

Verkauft wird mein Fiio btr5. Ich hatte ihn ca ein halbes Jahr im Einsatz und er hat treue Dienste geleistet. Er hat auf der vorderen und hinteren Glasseite wenige leichte Kratzer, sonst ist er Tadellos in Schuss. Falls Fragen bestehen, einfach melden

Used Fiio BTR5 Portable Hi-Fi Bluetooth DAC/Amp, Free Shipping. Includes only whats in pictures.

FiiO BTR5 Bluetooth Receiver DSD USB DAC HeadPhone Amplifier Used Japan Description Condition: Used Operation has been confirmed.The accessories are shown in the photo. Shipping We will ship your item on week day from Japan. Standard Shipping with tracking number by FedEX or DHL or Japan post. We will ships within 10 business days after receiving cleared payment. ?Business days are not include Saturday, Sunday and National holidays. 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.

Description ?Condition Description? Please check the picture. It works without a problem. ?Please Note? My store has a wide selection of similar products. Im sure youll find what you want. >> VISIT OUR STORE

fiio btr3k in protective case

FiiO BTR5-2021 Bluetooth Receiver 384K/32Bit DSD MQA USB DAC HeadPhone Amplifier. Condition is Used. Shipped with USPS Ground Advantage.

Fiio BTR5 2021 Edition steht zum Verkauf. Der BTR5 ist in super Zustand, und kommt mit alle originalen Teilen.Im Bilder zu sehen ist nur Staub, es gibt keine Kratzer auf dem Verstärker. Es handelt sich um die 2021 Version mit MQAUnterstütze Bluetooth Protokolle: Qualcomm aptX, Qualcomm aptX HD, LDAC, AAC Lieferumfang Fiio BTR5 2021 Version1x USB-C - USB-C Kabel1x USB-A - USB-C KabelPlastik HülleDokumentationOriginale Verpackung Bitte Bilder sehen. Versand nur innerhalb Deutschlands.Shipping only to Germany. Privatauktion - keine Rücknahme / Gewährleistung / GarantiePrivate Auction - no returns, warranty or liability

Hot Digital FiiO BTR5 Flagship Portable High-Fidelity Bluetooth Amplifier Used SKU: FIIOBTR520_FCVG Features High Performance DAC ES9218P*2Flagship Bluetooth chip CSR8675FPGA clock management, dual independent crystal oscillatorsBluetooth 5.0 with full format supportIndependent control chip XMOS XUF208USB DAC supporting up to 384kHz/DSD256 nativeDouble-sided 2.5D glass with OLED display3.5mm+2.5mm headphone outputsIntelligent control with FiiO Music appOne-touch NFC pairing Product Description This Bluetooth device can be transformed into a part of a Hi-Res Wireless setup by simply connecting it to the BTR5. With the help of the BTR5s Bluetooth version 5.0 supporting high-resolution formats such as AAC/SBC/aptX/aptX low latency/aptX HD/LDAC up to 96kHz, you can get a totally portable yet excellent sounding setup with your current device.Audiophile-Approved Performance Flagship Bluetooth Chip CSR8675 The Qualcomm CSR8675 is a low-power Bluetooth chip with enhanced audio capabilities, such as supporting 24-bit audio processing and possessing a 120Mhz DSP, allowing it to powerfully handle various Bluetooth decoding functions with ease. Whether you are watching videos, playing games, or listening to music, thanks to this Bluetooth chip you can enjoy the remarkable sound quality.Handling it All With Ease FPGA Precision Clock Management An FPGA, often used in high-end music players, is not only responsible for the transmission and reception of Bluetooth and USB digital audio signals, but also for clock management. In the BTRS, after the Bluetooth signal is processed the FPGA greatly reduces jitter and improves signal stability, completely solving the problem of different clock rates that exist between the different parts of the audio architecture.Independent Dual Crystal Oscillators For Accurate Audio Reproduction With the addition of a dedicated FPGA, The 45.1584/49.152 MHz dual crystal oscillators during Bluetooth and USB decoding can more accurately reproduce audio signals under various sampling rates; giving the BTR5 exceptional audio fidelity among Bluetooth amplifiers.Try Adding Another One DAC Utilized to its Full Potential With its precise clock management system and is set to synchronous mode, we fully unleash the potential of the ESS SABRE ES9218P for extremely detailed reproduction of sound. The multi-level analog gain and digital volume are combined into a singular dual-volume adjustment design, allowing you to more precisely adjust the volume while fully preserving the dynamic range in your music. Underbalanced output with 2 DACs working in conjunction, the BTR5 is capable of 220mW output at 320 and 7.6Vpp at 3000.Fully Equipped To Tackle USB Decoding The BTR5 is also quite the capable unit when it comes to decoding. Utilizing an independent XMOS XUF 208 control chip, the BTR5 is capable of asynchronous audio decoding under USB Audio Class 2.0. And when connected as a USB DAC through its USB Type-C connector, the BTR5 can decode up to 384 kHz sampling rate and native DSD.Balance Befitting Of a Flagship For greater power and detailed resolution, the BTR5 features both balanced and single-ended outputs. In its truly balanced audio architecture, each channel is driven separately from the other with its own DAC and amplifier, allowing the BTR5 to bring you a purer sound with unmatched finesse and balance.Displaying its Beauty For All Smartphone-Based OLED Technology The one display that shows all the major features of the BTR5 is the crisp 0.49 inch 64x32 resolution OLED screen that displays pairing/connection/call status/power status/encoding format/volume. And with the display, you can call up a menu that allows you to visually view and adjust the charging status, enable car mode, change filters and EQ, etc. Whats in the Box FiiO BTR5 Flagship Portable High-Fidelity Bluetooth AmplifierUSB CableBack Clip Specifications FiiO BTR5 Flagship Portable High-Fidelity Bluetooth AmplifierBluetooth version: Bluetooth 5.0Volume adjustment: Independent adjustment separating from cellphone’s volumeSupported audio formats: SBC,AAC apt aptX Low LatencyaptX HD.LDACBluetooth chip: CSR8675DAC chip: ES9218P*2USB DAC: Xmos XUF208Dedicated pairing/play button: YesIndependent volume button: YesTransmission distance: 10mDisplay screen: YesDisplayed contents:Display the Bluetooth Format Battery, Volume, Charge status, Call alert Sample rate (USB DAC)Menu settings: Filter EQ Brightness,Charge switch, Gain In-vehicle mode,USB Driver Free modeGain setting: H/LVolume steps: Bluetooth:32 steps USB DAC:60 stepsOutput power:3.5mm output=80mW+80mW2.5mm balanced output2240mW-+240mW (320)SNR:3.5mm output: <2uV2.5mm balanced output: <2.2uV (A-weighted)Noise floor:3.5mm output: 0.004%2.5mm balanced output: <0.002% (LDAC 1kHz/320)THD+N:3.5mm output: 79d82.5mm balanced output: 117dB(1kHz/320)Separation:3.5mm output: 79dB2.5mm balanced output: 117dB(1kHz/32ohms)Hands-free call/Mic: SupportedCall up Siri in iOS: SupportedIn-Line remote control: CTIA supportNFC: SupportedHeadphone output: 3.5mmO + 2.5mm balancedUSB Port: Type C/chargeBattery capacity: 550 mAhBattery life: 3.5 mm headphone output about 7h (AAC)Charging time: 1.5 HourDimensions: 72 x 32 x 11 mmWeight: 43.7 gColor: Black, Mirror of the sky and titanium Shipping Payment Returns Shipping for this Auction is FREE in the Continental US Lower 48 states only. Shipping Fees include all Handling & Insurance. Domestic Shipping to lower 48:All Shipping Prices Include Shipping Handling and Insurance Domestic Shipping to Alaska, Hawaii, Puerto Rico and US Territories:The free shipping is for the lower 48 only. Shipping to APO/FPOs: In order to get a quote please e-mail us with your APO/FPO zip code first. We will respond with the shipping cost. Please note there are some locations we will NOT be able to ship to. The free shipping is for lower 48 only International Shipping: Paypal is our only accepted from of payment . Shipping charges only cover the cost of shipping and insurance. HotDigital is not responsible for any customs/duty/tax/brokerage fees that may be incurred. These are the sole responsibility of the buyer. As these fees are assessed by each country we are unable to quote a price for or control them. We can only ship to addresses which are Confirmed or Verified through PayPal. We cannot declare items at a lesser value or as gifts. Tax: NY & NJ State Residents please add your local Sales Tax. Hotels: We DO NOT Ship to Hotels. Express Shipping: Express Shipping is for the lower 48 states only. There is no express shipping available for Alaska, Hawaii, Puerto Rico, U.S. Territories and International orders. Paypal: Feel free to use Paypal to pay for your auction. For customer service please contact us through eBay Messages Immediate payment via U.S. PayPal account is required. (No International PayPal accepted). If you need special arrangements, please contact us through eBay Messages. After your order has been shipped, you will receive an e-mail with the name of the carrier and the tracking number, so you can track your package.If you are not satisfied with any part of our service we would appreciate if you would contact us first to correct the problem, prior to your leaving your feedback. Returns are permitted If you are not satisfied with your purchase and must be initiated by the buyer within 14 days from delivery date. For Domestic Purchases: If you are not satisfied with your purchase, you may return it (see exceptions in Paragraph g) below) within 14 days of receipt, for a refund, or a replacement - subject to the following: a) Contact Hotdigital to receive a Returned Merchandise Authorization (RMA) number, to ensure proper handling of the return and/or replacement. Products cannot be returned without an RMA number. b) In order to be eligible for a full refund, less shipping expenses, your returned merchandise must be in its original unopened mint condition, as shipped, with all packaging, manuals, and paperwork intact and unaltered. Items removed from their blister-pack display packaging are non refundable. c) Customers remain responsible for the shipping and handling expenses incurred in shipping the item to them. If an item is offered with Free Shipping, this means we are paying the freight on your behalf. If that product is returned for a refund, the shipping expenses incurred, will be deducted from the refund. If an item is refused, the carrier bills us for shipping both ways, and these expenses incurred on your behalf need to be deducted from your refund. d) The issuance of an RMA# does not guarantee final disposition, as all returns are subject to our inspection. If the product you are returning is not in brand new, mint condition, as per Paragraph b) it is non refundable and can be picked up of subject to at least 15% restocking fee. If your return is missing accessory components, or shows signs of wear and tear - restocking fees will be higher. So please limit your Returns to unopened items in their original condition with all documentation, packing material, and accessories intact. For specific restocking fees that may be applicable to your Return, please contact us through eBay Messages e) Returns should be packed in an outer shipping carton, to avoid defacing the original box/packing of the product. The RMA# should be clearly inscribed on the shipping label. A copy of your invoice and Order # should be included, and your Return should be insured, with shipping costs pre-paid. We cannot accept any COD shipments. g) There are product categories which are not returnable, due to hygienic, sanitary, or other reasons, as required by the respective Manufacturers. Please review the categories below to make sure that your purchase qualifies to be returned. Purchases from these categories are final. In case any of these items is defective, Customer must return them to the respective authorized service centers, for repair or replacement at the option of the Manufacturer. These items cannot be returned to the Merchant. For Warranty information, merchandise Damaged in Transit, or Order Cancellations, please contact us through eBay Messages. In an event where there is an error regarding a price error or description we will notify you ASAP. In this event there will be no obligation to proceed with the purchase. Any amount charged to the customer will be 100% refunded. For International Purchases: Returns will be accepted within 14 days of the receipt of the item. In order to be eligible for a refund your returned merchandise must be in its original unopened mint condition, as shipped, with all packaging, manuals, and paperwork intact and unaltered. Items removed from their blister-pack display packaging are non refundable. Buyer must pay return shipping via the same method originally shipped.

Make your phone sound like a studio! This is a high-performance dual DAC for extremely detailed reproduction of sound, providing stronger and better performance. It can do this both wired AND wirelessly, with a Bluetooth 5.0 receiver and dual balanced and unbalanced outputs for crystal-clear sound. The bluetooth amplifier BTR5 2021s Bluetooth version 5.0 supports high-resolution formats such as AAC/SBC/aptX/aptX Low Latency/aptX HD/LDAC up to 96kHz. Comes with box, papers, charging cable, and case. This product has barely been used, and is in perfect working condition! It could almost be labeled as open box. Features include 3.5 & 2.5mm dual outputs, cVc 8.0 noise cancellation, in-vehicle mode, OLED display, dual crystal oscillators, USB audio adapter mode, and more!

Great condition barely used works perfect.NO POWER CORD

Ask the Seller Shop Our Store Free Tech Support Free Shipping eBay Seller Since 2002 Quality, Reponsive Customer Service FiiO BTR3K Hi-Res Bluetooth 5.0 Receiver/Headphone Amp Dual AK4377A DAC, Black- List / MSRP: $96.68 PRODUCT CONDITION ITEM APPERANCE FUNCTIONALITY Item has been opened and is in the original retail packaging. Learn More This item shows signs of limited use, but remains in great condition. Cosmetic flaws may include minor scratches and/or scuffs. Learn More Item has been professionally tested and inspected to ensure complete functionality. Learn More ITEM DETAILS Features 1. Balanced and SE output: Truly balanced design with better measurements and better actual sound. 2. Strong decoding: Flagship Qualcomm CSR8675. 3. Lossless support: Bluetooth 5.0?supports LDAC/aptX HD and other lossless formats. 4. Improved measurements: 2x high-performance AK4377A DACs 5. Precise signal reproduction: dual 22.5792M/24.576M crystal design. 6. Double-sided 2.5D glass: aluminum alloy body + double-sided glass. 7.Helps with computer audio: Driverless, plug-and-play USB DAC. 8.RGB light indicator: quickly identifies Bluetooth format. 9.Precise volume control: Volume control independent from device 10. Extended functionality from the app: channel balance, audio filters, EQ. Building off what made the BTR3 so good, the BTR3K implements balanced output. It is a truly balanced design, with a DAC and amplifier carefully paired for the left and right channels each, for the purest sound possible. With two high-performance AK4377A DACs, the power output has increased by 50% compared to the AK4376 used in the BTR3K as well as greatly improved measurements and actual sound. Distortion -107dB | S/N Ratio 122dB | Output power balanced 78mW | Output power SE 25mW. The Qualcomm CSR8675 Bluetooth chip used in the BTR3K is a premium low-power solution designed for enhanced audio applications, with a 120 MHz DSP, support for 24-bit transmission and processing as well as abilities to decode multiple lossless Bluetooth codecs. Support for the AAC/SBC/aptX/aptX LL/aptX HD/LDAC audio formats ensures that you’ll get the best sound quality possible from the BTR3K. The dual crystal oscillator system in the BTR5 also comes to the BTR3K! The 22.5792M/24.576 MHz dual crystal oscillators mean that during Bluetooth and USB decoding, the BTR3K can more accurately reproduce audio signals under various sampling rates – due to greatly reduced jitter and greatly increased audio stability. Specifications: CSR8675 Bluetooth 5.0 receiver designed to deliver studio-quality sound through your ears WIRELESS - using your existing wired headphones, earphones or even speakers. For greater power independent Dual AK4377A DAC and detail resolution,the BTR3K features both balanced 2.5mm and single-ended 3.5mm outpts. Can be remotely controlled via FiiO Music app to swtich channel balance,8 different DAC lowpass filter and 10-band EQ New Type-C connector with USB DAC functionality+11 hour of continuous pleasure at a full charge Bluetooth indicator light +Call up Siri in iOS+In-line Control(in headphones with CTIA controls, you can use the microphone as well as the play/pause, volume, and track selection controls) Technical Details:Product Dimensions: 2.28 x 0.98 x 0.43 inchesItem Weight: 0.847 ouncesManufacturer: FiiOItem model number: BTR3KBatteries: 1 Lithium Polymer batteries required. (included)Date First Available: March 16, 2020 STORE POLICIES Shipping: All orders ship on the next business day. TradePort uses the most cost and time-efficient method for each item shipped on an individual basis. Expedited shipping available in certain instances – please contact the seller for more info. Returns: All TradePort purchases are covered by a thirty-day return policy. Free returns are available in cases where a product is not as described – all other returns require the buyer to purchase their own return label. TradePort charges a refund deduction fee for any item that is returned in a condition different from how it was sold. Warranty: TradePort does NOT advertise or make any guarantees regarding manufacturer warranty status. Warranty terms and conditions may vary by product or manufacturer. Warranty work will be performed solely at the manufacturers discretion. For additional warranty coverage beyond TradePorts 30-day limited warranty and/or manufacturer warranty, SquareTrade offers 2-5 year Service Plan coverage for NEW electronics and 1-2 year Service Plan coverage for REFURBISHED and USED electronics. POPULAR CATEGORIES Cameras & Photo Cell Phones Computers & Tablets Home & Garden Sporting Goods Home Audio