FiiO BTR3K Receiver Bluetooth 5.0 High Resolution Headphone Amp. Condition is Used. (The headphone or the headphone cable is not included.)

FiiO BTR3K Receiver Bluetooth 5.0 High Resolution Headphone Amp. Condition is Used. (The headphone or the headphone cable is not included.)

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

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: $78.62 PRODUCT CONDITION ITEM APPERANCE FUNCTIONALITY The original retail box is not available. Item has been expertly repackaged by TradePort in a new brown box to ensure safe transit. 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

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: $78.62 PRODUCT CONDITION ITEM APPERANCE FUNCTIONALITY The original retail box is not available. Item has been expertly repackaged by TradePort in a new brown box to ensure safe transit. 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

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 BTR3K Bluetooth Receiver W/ Cords And Manual

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

Its in good condition and still works.

Its in good condition and still works.

fiio btr3k in protective case

Ich biete einen selten genutzten FiiO BTR3K Bluetooth Kopfhörerverstärker zum Kauf an.Er funktioniert einwandfrei und kommt mit allem was dazu gehört in der Originalverpackung. Eine Gewährleistung, Garantie und Umtausch schließe ich aus.

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 BTR3K AK4377A Buetooth 5.0 Récepteur Aptx HD Ll Ldac. DOES NOT CONTAIN ORIGINAL BOX Enhance Your Audio with the FiiO BTR3K Bluetooth DAC and Headphone Amplifier Package content: Fiio btr3k DAC and included clip-on Product Description: The FiiO BTR3K is a high-performance Bluetooth DAC and headphone amplifier designed to elevate the audio quality of your portable devices. It features dual AK4377A DACs for pristine sound reproduction, balanced 2.5mm headphone output for demanding headphones, and support for high-resolution aptX HD and LDAC codecs for lossless wireless audio. Key Features:Dual AK4377A DACs for exceptional sound qualityBalanced 2.5mm headphone output for enhanced dynamics and reduced noiseBluetooth 5.0 technology for stable connectivity and extended rangeSupport for aptX HD and LDAC codecs for lossless wireless audioCompact and lightweight design for portability Technical Specifications:DAC: Dual AK4377AOutput Power: 130mW (balanced), 70mW (single-ended)Frequency Response: 10Hz - 50kHzSignal-to-Noise Ratio: 115dBTotal Harmonic Distortion: +0.006%Bluetooth Version: 5.0Supported Codecs: SBC, AAC, aptX, aptX HD, LDACBattery Life: Up to 15 hoursPhysical condition: Presents some scratches on the bottom but functions correctly

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 AK4377A Buetooth 5.0 Récepteur Aptx HD Ll Ldac. DOES NOT CONTAIN ORIGINAL BOX Enhance Your Audio with the FiiO BTR3K Bluetooth DAC and Headphone Amplifier Package content: Fiio btr3k DAC and included clip-on Product Description: The FiiO BTR3K is a high-performance Bluetooth DAC and headphone amplifier designed to elevate the audio quality of your portable devices. It features dual AK4377A DACs for pristine sound reproduction, balanced 2.5mm headphone output for demanding headphones, and support for high-resolution aptX HD and LDAC codecs for lossless wireless audio. Key Features:Dual AK4377A DACs for exceptional sound qualityBalanced 2.5mm headphone output for enhanced dynamics and reduced noiseBluetooth 5.0 technology for stable connectivity and extended rangeSupport for aptX HD and LDAC codecs for lossless wireless audioCompact and lightweight design for portability Technical Specifications:DAC: Dual AK4377AOutput Power: 130mW (balanced), 70mW (single-ended)Frequency Response: 10Hz - 50kHzSignal-to-Noise Ratio: 115dBTotal Harmonic Distortion: +0.006%Bluetooth Version: 5.0Supported Codecs: SBC, AAC, aptX, aptX HD, LDACBattery Life: Up to 15 hoursPhysical condition: Presents some scratches on the bottom but functions correctly

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 BTR3K AK4377A Buetooth 5.0 Récepteur Aptx HD Ll Ldac. DOES NOT CONTAIN ORIGINAL BOX Enhance Your Audio with the FiiO BTR3K Bluetooth DAC and Headphone Amplifier Package content: Fiio btr3k DAC and included clip-on Product Description: The FiiO BTR3K is a high-performance Bluetooth DAC and headphone amplifier designed to elevate the audio quality of your portable devices. It features dual AK4377A DACs for pristine sound reproduction, balanced 2.5mm headphone output for demanding headphones, and support for high-resolution aptX HD and LDAC codecs for lossless wireless audio. Key Features:Dual AK4377A DACs for exceptional sound qualityBalanced 2.5mm headphone output for enhanced dynamics and reduced noiseBluetooth 5.0 technology for stable connectivity and extended rangeSupport for aptX HD and LDAC codecs for lossless wireless audioCompact and lightweight design for portability Technical Specifications:DAC: Dual AK4377AOutput Power: 130mW (balanced), 70mW (single-ended)Frequency Response: 10Hz - 50kHzSignal-to-Noise Ratio: 115dBTotal Harmonic Distortion: +0.006%Bluetooth Version: 5.0Supported Codecs: SBC, AAC, aptX, aptX HD, LDACBattery Life: Up to 15 hoursPhysical condition: Presents some scratches on the bottom but functions correctly

FiiO BTR3K AK4377A Buetooth 5.0 Récepteur Aptx HD Ll Ldac. DOES NOT CONTAIN ORIGINAL BOX Enhance Your Audio with the FiiO BTR3K Bluetooth DAC and Headphone Amplifier Package content: Fiio btr3k DAC and included clip-on Product Description: The FiiO BTR3K is a high-performance Bluetooth DAC and headphone amplifier designed to elevate the audio quality of your portable devices. It features dual AK4377A DACs for pristine sound reproduction, balanced 2.5mm headphone output for demanding headphones, and support for high-resolution aptX HD and LDAC codecs for lossless wireless audio. Key Features:Dual AK4377A DACs for exceptional sound qualityBalanced 2.5mm headphone output for enhanced dynamics and reduced noiseBluetooth 5.0 technology for stable connectivity and extended rangeSupport for aptX HD and LDAC codecs for lossless wireless audioCompact and lightweight design for portability Technical Specifications:DAC: Dual AK4377AOutput Power: 130mW (balanced), 70mW (single-ended)Frequency Response: 10Hz - 50kHzSignal-to-Noise Ratio: 115dBTotal Harmonic Distortion: +0.006%Bluetooth Version: 5.0Supported Codecs: SBC, AAC, aptX, aptX HD, LDACBattery Life: Up to 15 hoursPhysical condition: Presents some scratches on the bottom but functions correctly

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: $109.68 PRODUCT CONDITION ITEM APPERANCE FUNCTIONALITY Item has been opened and is in the original retail packaging. Learn More Item shows virtually no signs of wear. 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 BTR3K AK4377A Buetooth 5.0 Récepteur Aptx HD Ll Ldac. DOES NOT CONTAIN ORIGINAL BOX Enhance Your Audio with the FiiO BTR3K Bluetooth DAC and Headphone Amplifier Package content: Fiio btr3k DAC and included clip-on Product Description: The FiiO BTR3K is a high-performance Bluetooth DAC and headphone amplifier designed to elevate the audio quality of your portable devices. It features dual AK4377A DACs for pristine sound reproduction, balanced 2.5mm headphone output for demanding headphones, and support for high-resolution aptX HD and LDAC codecs for lossless wireless audio. Key Features:Dual AK4377A DACs for exceptional sound qualityBalanced 2.5mm headphone output for enhanced dynamics and reduced noiseBluetooth 5.0 technology for stable connectivity and extended rangeSupport for aptX HD and LDAC codecs for lossless wireless audioCompact and lightweight design for portability Technical Specifications:DAC: Dual AK4377AOutput Power: 130mW (balanced), 70mW (single-ended)Frequency Response: 10Hz - 50kHzSignal-to-Noise Ratio: 115dBTotal Harmonic Distortion: +0.006%Bluetooth Version: 5.0Supported Codecs: SBC, AAC, aptX, aptX HD, LDACBattery Life: Up to 15 hoursPhysical condition: Presents some scratches on the bottom but functions correctly

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: $109.68 PRODUCT CONDITION ITEM APPERANCE FUNCTIONALITY Item has been opened and is in the original retail packaging. Learn More Item shows virtually no signs of wear. 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