EXCELLENT CONDITION FiiO A3 (FA3111)PORTABLE HEADPHONE AMPLIFIER INCLUDINGMicro USB Charge Cable+ Original 3.5mm Line In - Line In Cable (DOES NOT INCLUDE HEADPHONES) The Fiio A3 - Portable Headphone Amplifier is designed for mobile Hi-Fi listening applications and is compatible with a wide range of headphones, earphones, and other in-ear monitoring systems. The all-aluminum alloy body and chassis of the amplifier shields against electromagnetic interference and the built-in rechargeable 1400 mAh battery provides approximately 16 hours of operation on a four-hour charge via mini USB port. For I/O, it features an 3.5mm stereo auxiliary input and an 3.5mm stereo headphone output.The device utilizes an OPA1642 as the voltage pre-amplifier and an AD8397 power amplifier to deliver a maximum power output of 450 mW at 16? (270 mW at 32 ?) with a frequency response of 20 to 20,000 Hz, a signal-to-noise ratio of equal to or greater than 108 dB, and a T.H.D. of less than 0.004% into loads between 16 and 150?.For controls, the amplifier includes a low-high gain toggle switch, a rotary volume control, and a fully discrete bass boost circuit that can be bypassed to decrease interference and lower the overall noise floor. FiiO A3 SpecsInput1/8 (3.5 mm) stereo auxGainGAIN=L: Sensitivity = 2.4 V GAIN=H: Sensitivity = 0.8 VOutput1/8 (3.5 mm) stereo headphoneVolume ControlALPS potentiometerFrequency Response20 to 20,000 HzCrosstalk? 72 dB (Gain=H)Signal to Noise Ratio> 108 dBTHD0.004% at 1,000 HzChannel Imbalance<0.5 dBBalance ControlGAIN=L: Balance = 0.3 dB GAIN=H: Balance = 0.2 dBCharging Time4 hoursPower SupplyMini USB PortBattery Capacity1400 mAhHOperating TimeUp to 16 hoursPower Input5 VDC at 500 mAInput Impedance16 to 150 ?Output Impedance<0.2 ?Output Power270 mW (32 ?) 450 mW (16 ?)Output Current Limit92.6 mAOutput Voltage8.67 Vp-pDimensions3.59 x 2.20 x 0.51 (91.2 x 56.0 x 13.0 mm)Weight3.2 oz (92 g) Superb ReputationHas had limited use as a line in player at home only, never portable. EXCELLENT Condition - from a smoke and pet free home Check the photos - Buy with confidence! Sent the same working day by Courier from Hull, East Yorkshire, FREE OF CHARGEor you can of course collect at your convenience, if you prefer. Satisfaction assured - Check my feedback - Look at my other items!

FiiO UTWS5 V2.0 2Pin und FiiO BTA30 Pro. FiiO UTWS5 V2.0Pin Modellbezeichnung:FiiO UTWS5Farbe:SchwarzSchutzklasse:iPX4Gewicht:8g je Ohrbügel / 122g TotalEmpf. Kopfhörerimpedanz:16~100 ?OhmAusgangsleistung:?54mW?16?Ohm / THD+N?1%)Frequenzgang:10Hz~41kHz (-3dB)THD+N:?0.002% (1 kHz/32?/dbA)SNR:?109dB (dbA)Max Ausgangsstrom:?2.9Vp-pAusgangsimpedanz:?0.4??32?Ohm?Übersprechen:?86dB (1 kHz/32?Ohm)Laden:DC 5V-1AAkku:Ohrbügel: 60mAh / Lade-Case?800mAhAkkulaufzeit der Ohrbügel:ca. 8 Std. (bei AAC)Die Lade-Case kann die Ohrbügel 4 mal vollständig aufladenLadezeit:Ohrbügel ca. 1.5 Std.Lade-Case ca. 2 Std.Standby:ca 200 Std.Totale Akkulaufzeit Ohrbügel + Lade-Case:ca. 30 Std.Auflösung:96kHz - 24bitDAC-Chip:AKM AK4332Bluetoothchip:Qualcomm QCC5141Bluetoothversion:5.2Bluetooth-Formate:SBC /AAC /aptX /aptX AdaptivKopfhöreranschluss:MMCX / 2-Pin (0,78 mm)Ladeanschluss:USB Typ C, kabelloses Laden FiiO BTA30 Pro High Fidelity Audio-Transceiver mit Bluetooth 5.0 (unterstützt aptX HD und LDAC) 3 Modi einstellbar: Bluetooth senden / Bluetooth empfangen / DAC Zum Anschliessen von Computer, TV, CD-Player, Spielkonsole, Musik-Player etc. (via Bluetooth, USB, optisch, koaxial Eingang) Kabellose Ausgabe an Bluetooth Lautsprecher oder Bluetooth Kopfhörer Kabelgebundene Ausgabe an Aktiv-Lautsprecher oder Verstärker (via Cinch, optisch, koaxial Ausgang) Exakte Lautstärke-Einstellung über den Drehregler an der Vorderseite des BTA30 Pro Tasten: Ein/Aus, Eingangsquelle, Bluetooth verbinden, Bluetooth-Codec, Modus (Bluetooth empfangen, Bluetooth senden, DAC), Lautstärke-Drehrad Wechseln Sie direkt von der FiiO Music and FiiO Control App aus zwischen Tracks und passen Sie Toneinstellungen an Edles Aluminium-Gehäuse DAC-Chip: ESS ES9038Q2M Bluetooth-Chip: Qualcomm CSR8675 DSP-Chip: CT7302ES USB-Chip: XMOS XUF208 DSP: CT7302EL Unterstützte Bluetooth Eingang Formate: SBC / AAC /aptX / aptX HD / LDAC Unterstützt Bluetooth Ausgang Formate: SBC / aptX / aptX LL / aptX HD / LDACBeide Geräte befinden sich in einem guten Zustand kaum genutzt.Bei dem Fiio BTA30 Pro fehlen auf der Rückseite die 4 Distanz Stücke (siehe Foto) Privatverkauf daher keine Rücknahme oder Grantie

FiiO JadeAudio KA3 Headphone Amps Tiny Amplifier USB DAC High Resolution.

For sale FiiO A3 (FA3111) PORTABLE HEADPHONE AMPLIFIER – in very good used condition (has some mark-please check photos) full working order. Comes with original 3.5mm to 3.5mm line in cable and micro USB charging cable. On bottom I added small 4 clear rubber feets which can be easy removed The Fiio A3 - Portable Headphone Amplifier is designed for mobile Hi-Fi listening applications and is compatible with a wide range of headphones, earphones, and other in-ear monitoring systems. The all-aluminum alloy body and chassis of the amplifier shields against electromagnetic interference and the built-in rechargeable 1400 mAh battery provides approximately 16 hours of operation on a four-hour charge via mini USB port. For I/O, it features an 3.5mm stereo auxiliary input and an 3.5mm stereo headphone output. The device utilizes an OPA1642 as the voltage pre-amplifier and an AD8397 power amplifier to deliver a maximum power output of 450 mW at 16? (270 mW at 32 ?) with a frequency response of 20 to 20,000 Hz, a signal-to-noise ratio of equal to or greater than 108 dB, and a T.H.D. of less than 0.004% into loads between 16 and 150?. For controls, the amplifier includes a low-high gain toggle switch, a rotary volume control, and a fully discrete bass boost circuit that can be bypassed to decrease interference and lower the overall noise floor. FiiO A3 Specs:Input1/8 (3.5 mm) stereo auxGainGAIN=L: Sensitivity = 2.4 V GAIN=H: Sensitivity = 0.8 VOutput1/8 (3.5 mm) stereo headphoneVolume ControlALPS potentiometerFrequency Response20 to 20,000 HzCrosstalk? 72 dB (Gain=H)Signal to Noise Ratio> 108 dBTHD0.004% at 1,000 HzChannel Imbalance<0.5 dBBalance ControlGAIN=L: Balance = 0.3 dB GAIN=H: Balance = 0.2 dBCharging Time4 hoursPower SupplyMini USB PortBattery Capacity1400 mAhHOperating TimeUp to 16 hoursPower Input5 VDC at 500 mAInput Impedance16 to 150 ?Output Impedance<0.2 ?Output Power270 mW (32 ?) 450 mW (16 ?)Output Current Limit92.6 mAOutput Voltage8.67 Vp-pDimensions3.59 x 2.20 x 0.51 (91.2 x 56.0 x 13.0 mm)Weight3.2 oz (92 g)

FiiO A3 (E11 K), portable amplifier for headphones in black Slightly USED and in excellent condition is this Fiio A3 portable amplifier. Comes only with a short, brand new 3.5mm male to male stereo cable. Details:New aluminium-alloy body and chassis to increase shielding from EM interferenceImproved sound performanceReinforced battery capacity of 16-hoursCan be used while charging Specifications:Power supply: mini-USB portMaximum output power: 450mW(16?); 270mW(32?)?Frequency response 20Hz~20KHzSignal-to-noise ratio? ?108dB THD: <0.004%Charging time? ~240minOperating time? Up to 16-hoursRecommended earphone impedance? 16~150?Dimensions? 91.2mm x 56mm x 13mmWeight: 92g (with integrated battery)Free P&P is offered to UK purchasers.

Fiio A3 Portable Headphone Amplifier Black.

ShippingDHL or FedEx or Japan Post. - Orders are shipped within 5-10 business day after received payment.- We can only ship to the registered address as stated in your payment . International Buyers - Please Note:Electronics that uses a power supply should pay attention to the voltage.Most of the Electronics we sell operates on 100v.Always make sure you have the correct voltage before connecting to the power supply.Depending on the Electronics and country, a transformer may be required.Malfunctions caused by connecting the wrong voltage cannot be returned.Please be careful.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.

Vends un FIIO BTA30 en excellent tat. Cest un genre de couteau suisse numrique : DAC, rcepteur et metteur Bluetooth. Seul dfaut : le propritaire prcdent avait coll un patch velcro en dessous pour lattacher. Cest invisible aussi je nai jamais essay de le retirer. Je le vends suite changement de configuration mais je nai rien lui reprocher. --------------- FIIO BTA 30 in excellent condition. It is some kind of digital Swiss knife: DAC, Bluetooth receiver and transmitter. Only bad point: previous owner put a velcro tape on the bottom. As it is invisible, I never tried to remove it. I sell it further to configuration change but do not find any issue with it.

FiiO A3 E11K Kilimanjaro Portable Headphone Amp Black w/ Bass Boost Gain Control as pictured. Please read the following in full before making purchase or asking about international shipping costs. Item will be well packed to arrived to you in the condition shown. Most items ship in 1-3 business days. Please make special requests before purchase. Shipping price is for the Contiguous US only. I do not ship to Alaska, Hawaii, Puerto Rico, APO, FPO, DPO and other non-standard addresses. PO Box addresses for items over 7lbs or over 5 cubed, usually incur additional shipping expense. Seller will select the shipping service but guarantees shipping service of the same tier or faster than the one the buyer selects. INTERNATIONAL SALES: No need to ask about shipping rates to your country. I ship through EBays Global Shipping Program only. All customs and import duties for international purchases are the responsibility of the buyer. I ship to your Confirmed Paypal address only. Direct signature is required for some purchases. Returns accepted and given for item price only. There are some items I do not offer returns on. All items are strictly Buy-It-Now for the price given. I do not accept offers on items unless many items are purchased. All DVD players are NTSC Region 1 player (US and Canada). EBays Item Specifics are not always accurate. Please verify specifications with the manufacturer. All electronic devices with wall plugs are 120V 60Hz devices. Thank you.

Excellent condition. Fully functional. Amazing device. Transmitter and receiver LDAC, APTX HD, APTX LL and other codecs. FiiO BTA30 PRO Long Range LDAC Transmitter Wireless Bluetooth Amplifier.

Opened the box but never used it. Original box/accessories included. [Supports up to 384k/DSD256]:The XMOS receiver chip easily handles a wide variety of audio formats up to 384kHz/32bit PCM and native DSD256, allowing you to enjoy it worry-free. [High-performance ES9038Q2M DAC]: Responsible for digital-to-analog conversion is the excellent ES9038Q2M, letting you easily hear every small detail in your music and providing a wider dynamic range than with portable audio products. Film capacitors work with the ES9038Q2M for clearer and more transparent treble. [3 operating modes for you]: (1)Bluetooth receiving mode can free your old setup; (2)Bluetooth transmitting mode can create your own private theater; (3)Digital decoding mode for a serious upgrade to the sound. [Qualcomm CSR8675 Bluetooth chip]: The BTA30Pro portable headphone amps utilizes the efficient Qualcomm CSR8675 Bluetooth chip for enhanced audio applications – supporting 32bit audio processing and equipped with a 120MHz DSP, it effectively integrates various Bluetooth decoding functions into one package.

Vends un FIIO BTA30 en excellent tat. Cest un genre de couteau suisse numrique : DAC, rcepteur et metteur Bluetooth. Seul dfaut : le propritaire prcdent avait coll un patch velcro en dessous pour lattacher. Cest invisible aussi je nai jamais essay de le retirer. Je le vends suite changement de configuration mais je nai rien lui reprocher. --------------- FIIO BTA 30 in excellent condition. It is some kind of digital Swiss knife: DAC, Bluetooth receiver and transmitter. Only bad point: previous owner put a velcro tape on the bottom. As it is invisible, I never tried to remove it. I sell it further to configuration change but do not find any issue with it.

Excellent condition. Fully functional. Amazing device. Transmitter and receiver LDAC, APTX HD, APTX LL and other codecs. FiiO BTA30 PRO Long Range LDAC Transmitter Wireless Bluetooth Amplifier.

ShippingDHL or FedEx or Japan Post. - Orders are shipped within 5-10 business day after received payment.- We can only ship to the registered address as stated in your payment . International Buyers - Please Note:Electronics that uses a power supply should pay attention to the voltage.Most of the Electronics we sell operates on 100v.Always make sure you have the correct voltage before connecting to the power supply.Depending on the Electronics and country, a transformer may be required.Malfunctions caused by connecting the wrong voltage cannot be returned.Please be careful.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.

href=https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css> FiiO BTA30 PRO Long Range Transmitter High Res Wireless Bluetooth Amplifier Description Model number: BTA30 PROWarranty period 3 months Warranty Estimated shipping 3-4 days later Registration date June 22, 2023 Release dateDecember 2021Features/remarksUSB DAC with Bluetooth Receiver & TransmitterFeatures/remarksAdoption of Qualcomm Bluetooth chip CSR8675Features/remarksAdvanced wireless transmission and reception functions covering LDAC transmission and reception and high-performance Bluetooth codecs such as aptX LLFeatures/remarksEquipped with upsampling function up to 192kHz by high-performance DSPFeatures/remarksEquipped with an RGB indicator that can instantly identify the Bluetooth codecFeatures/remarksEquipped with an external high-gain antenna for Bluetooth connection that achieves a transmission/reception distance of 30mFeatures/remarksHard button operation for quick control of input and output codecs and connected devicesFeatures/remarksNew bypass mode for simultaneous optical input and optical/BT outputFeatures/remarksAccessories: Cosmetic box, manual, USB Tpe-C cable, RCA cableWEB No.2010610000075634[Indication based on the Secondhand Articles Dealer Act: Aichi Prefecture Public Safety Commission No. 542639802900] ?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 amp a3. Amp in used condition. Some sticker residue. Amp works well. Sale includes charger and adapter.

Description Condition: USED Operation has been confirmed. Near MINT. All accessories are included. ShippingStandard Shipping (Japan Post , FedEx , DHL) The package will arrive 5-14 days after shipment. 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 the cancellation is due to the buyer, we will charge a PayPal fee. If there is a remote charge for your address, we will charge you for additional shipping. Thank you for your understanding.

Description Condition: USED Operation has been confirmed. Near MINT. All accessories are included. ShippingStandard Shipping (Japan Post , FedEx , DHL) The package will arrive 5-14 days after shipment. 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 the cancellation is due to the buyer, we will charge a PayPal fee. If there is a remote charge for your address, we will charge you for additional shipping. Thank you for your understanding.

This is the smallest most versatile DAC on the market -- the K3 comes with both USB C and Lightning cables and is the perfect addition to any android or iPhone as it can power the most demanding headphones out there! This can support DSD 512 as well as up to 32bit 768!!! Will ship within 24 hours of payment receipt and as always the auction starts at .99 and contains NO RESERVE!!!

Ask the Seller Shop Our Store Free Tech Support Free Shipping eBay Seller Since 2002 Quality, Reponsive Customer Service FiiO JadeAudio KA3 Headphone Amps USB DAC High Resolution Tiny Amplifier - Black List / MSRP: $155.25 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 Equipped with the powerful and proven ESS ES9038Q2M, supporting 32bit/768kHz and DSD512. eaturing abundant power with high signal-to-noise ratio, low distortion, and almost 0 noise – this is true high-fidelity sound. Unleash the mini amp KA3’s potential with more interactivity in a control app including controls for 7 kinds of filters, high and low gain, and channel balance adjustment. Specifications: [Get lossless sound]: KA3 headphone amps equipped with the powerful and proven ESS ES9038Q2M, supporting 32bit/768kHz and DSD512. [Get dual headphone outputs]: KA3 mini amplifier comes equipped with 2 headphone outputs, a 3.5mm single-ended and a 4.4mm balanced output, both powerful to easily drive a variety of your headphones. [Compatible with lots of systems]: Portable USB DAC KA3 compatible with various OSes like Android/iOS/Windows/Mac, you could use it connect with your smartphones/computer/players. [Practical and beautiful RGB touch]: Besides exuding elegance, the RGB light indicator usefully indicates the current sampling rate. Blue light: 48kHz and below sampling rate; yellow light: 48kHz and above sampling rate; green light: DSD [Low noise floor]: Clean sound for a great sound, featuring abundant power with high signal-to-noise ratio, low distortion, and almost 0 noise – this is true high-fidelity sound. Technical Details:Brand: FiiOModel Name: KA3Color: BlackConnectivity Technology: WiredSpecial Feature: High Resolution, Portable, Lightweight, Lossless, Mini SizeProduct Dimensions: 5.96 x 0.98 x 3.62 inchesItem Weight: 1.59 ouncesItem model number: KA3Batteries: 1 Lithium Ion batteries required.Date First Available: October 14, 2021Manufacturer: FiiOCountry of Origin: China FiiO JadeAudio KA3 Headphone Amps Tiny Amplifier USB DAC High Resolution Supports 32bit/768kHz and DSD512 Headphone Outputs 3.5mm/4.4mm for Smartphones/Laptop/PC/Players 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 BTA30 Wireless Bluetooth 5.0 Long Range Transmitter Rec for PC/TV/Speaker- List / MSRP: $119.65 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.Instructions for the 3 modes of the BTA30: BT RX Mode Input: Bluetooth in; Output: coaxial, optical, and line-out. --Note: Under this model, the coaxial, optical, and line output can work at the same time. BT TX Mode Input: USB, coaxial, and optical in; Output: Bluetooth transmission. Notices:--Under the mode of USB in and Bluetooth out, the volume knob cannot work, and the LDAC codec is not supported. Because under this mode, the audio signal is not transmitted through the CT5302 chip which controls the volume. While the Bluetooth chip itself does not have the function of volume adjustment, so the volume knob on the device will be invalid at this time. --IF it is connected to a Bluetooth receiving device, double click the PAIR button to switch Bluetooth codecs of the BTA30. DAC Mode Input: USB, coaxial, and optical in; Output: coaxial, optical, and line out. Note: The coaxial and optical output only works when there is USB input. * The LDAC format is only supported to transmit through optical/coaxial input, but not USB input. In DAC mode, the input priority goes as USB > Coaxial > Optical. If the BTA30 has multiple inputs at a time, these inputs can be freely switched through the App. (Turning off the high priority input will automatically switch it to the next one in order.) 2.How to reset the device if problems happen? For example, it fails to power on or gets no sounds when playing music. RESET not supported It does not support being reset. If malfunction happens, unplug and plug it off the USB to return to normal performance. If no sounds out Follow the instructions below to solve it. 1) Check the settings of the current sound card device on the computer. 2) Check the position of the volume knob. 3) Make sure if you have paused the music. (The BTA30 supports to short press the PAIR button to pause the music). 4) Under TX mode (USB-in), there will be no output for the LDAC codec connection. 5) Under TX mode (Bluetooth multipoint pairing), the 2 connected devices cannot output at the same time for LDAC and aptX LL codecs. Unload Driver off the computer On the bottom right corner of the computer page: Click the mouse on right to call for Sound device - Property- General- Drivers- Unload the Driver. After unloading it, unplug and re-plug the data cable. Specifications: The worlds first Bluetooth transceiver that supports LDAC Bluetooth Receiving supports LDAC/aptX, HD/aptX/AAC/SBC; Bluetooth Transmitting supports LDAC/aptX low latency/aptX HD/aptX/SBC. Comprehensive ports enable household devices wirelessly It is equipped with Optical/coaxial/RCA input and output ports, allowing for the wireless transformation of household devices, such as TV, computer, speaker, headphones, CD player, game console, power amplifier. HiFi-grade DAC, AKM4490 chip + 60 steps capable adjustable volume knob HiFi lossless sound quality will come to you via Bluetooth connection. 60 steps of volume adjustment makes every detail as clear as you want. Able to refresh vintage products Coaxial and optical signals can be upsampled through innovative DSP technology. 48kHz signal of TV/computer/CD player upscaling to 192kHz/24bit output becomes possible once being connected to this little monster. EXTENDED LONG RANGE External gain antenna, can transmit up to 100+ feet. Note that the operating range can be affected by multiple factors Technical Details: Brand: FiiOConnectivity Technology: BluetoothItem Dimensions LxWxH: 5.5 x 6.25 x 2.25 inchesControl Method: AppItem Weight: 11.8 ouncesProduct Dimensions: 5.5 x 6.25 x 2.25 inches 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 BTA30 Wireless Bluetooth 5.0 Long Range Transmitter Rec for PC/TV/Speaker List / MSRP: $119.68 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 BT TX Mode Input: USB, coaxial, and optical in;Output: Bluetooth transmission. Notices:--Under the mode of USB in and Bluetooth out, the volume knob cannot work, and the LDAC codec is not supported. Because under this mode, the audio signal is not transmitted through the CT5302 chip which controls the volume. While the Bluetooth chip itself does not have the function of volume adjustment, so the volume knob on the device will be invalid at this time. --IF it is connected to a Bluetooth receiving device, double click the PAIR button to switch Bluetooth codecs of the BTA30. DAC Mode Input: USB, coaxial, and optical in;Output: coaxial, optical, and line out. Note:The coaxial and optical output only works when there is USB input. * The LDAC format is only supported to transmit through optical/coaxial input, but not USB input. Specifications: Simply connect the RCA output of the BTA30 to the RCA inputs of the amplifier/speaker – now you can play your music over Bluetooth through your older amplifier/speaker, giving it new life! Want to directly connect your DAC/audio decoders to any smartphone? Simply connect the optical/coaxial out of the BTA30 to the digital input of your external DAC to allow it to decode directly from your phone. And with the USB DAC functionality, transmit high quality sound from your computer to speakers or Bluetooth headset through the BTA30. If not using Bluetooth, there is also excellent audio output! The BTA30 can be used as a DAC to convert digital audio to a high-quality analog signal. *Coaxial input supports up to 24 bit/192kHz and DSD64; optical input supports up to 24 bit/96kHz; USB input supports up to 16 bit /48kHz Supports LDAC/aptX/aptX HD/AAC high-definition Bluetooth formats. Revive your old music setup at home with just one move! In Bluetooth receiver mode, connect your phone/music player to the BTA30 via Bluetooth, and the BTA30 to your non-Bluetooth music system – allowing your old setup to play wireless music. Get cinema-grade sound anywhere in the home. Connect the digital output of the TV/CD player/computer to the BTA30, which can then transmit to your Bluetooth headphones for a truly cinematic listening experience. PS:LDAC/aptX HD/aptX LL/SBC formats supported; LDAC is supported only through optical/coaxial input, not through USB. Technical Details: Brand: FiiOConnectivity Technology: BluetoothItem Dimensions LxWxH: 5.5 x 6.25 x 2.25 inchesControl Method: AppItem Weight: 11.8 ouncesProduct Dimensions: 5.5 x 6.25 x 2.25 inches 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 KA3 USB-C dongle type DAC/AMP with both 4.4mm balanced and 3.5mm unbalanced headphone outputs. Ideal for use with smartphone, tablet and computer to listen to Hi-Res audio. DAC: ESS ES9038Q2M AMP: RT6863D x 2 32-bit/768KHz Up to DSD512 Indicator light for 48kHz and below, 48kHz and above, and DSD Recommended headphone impedance 16-300? Up to 130mW power output Works with FiiO Control app for Android and iOS/iPadOS to adjust digital filter and upgrade firmware Can use with Lightning-to-USB-C OTG cable for use with iPhone/iPad, e.g. FiiO LT-LT1 Dimensions (L x W x D): 56.3mm x 20.2mm x 12mmWeight: 17.5g 1 x USB-C to USB-C cable1 x USB-C to USB-A adapterOriginal retail box and quick start guide Small paint scuff occurred literally on day one of ownership, shown in one of the photos. It’s beautiful but it needs to be handled carefully around other metal objects. Don’t put in your pocket with keys! Please ask any and all questions before buying as all sales are final. Equipped with the powerful and proven ESS ES9038Q2M, supporting 32bit/768kHz and DSD512.

Ask the Seller Shop Our Store Free Tech Support Free Shipping eBay Seller Since 2002 Quality, Reponsive Customer Service FiiO JadeAudio KA3 Headphone Amps USB DAC High Resolution Tiny Amplifier - Black List / MSRP: $133.45 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 Equipped with the powerful and proven ESS ES9038Q2M, supporting 32bit/768kHz and DSD512. eaturing abundant power with high signal-to-noise ratio, low distortion, and almost 0 noise – this is true high-fidelity sound. Unleash the mini amp KA3’s potential with more interactivity in a control app including controls for 7 kinds of filters, high and low gain, and channel balance adjustment. Specifications: [Get lossless sound]: KA3 headphone amps equipped with the powerful and proven ESS ES9038Q2M, supporting 32bit/768kHz and DSD512. [Get dual headphone outputs]: KA3 mini amplifier comes equipped with 2 headphone outputs, a 3.5mm single-ended and a 4.4mm balanced output, both powerful to easily drive a variety of your headphones. [Compatible with lots of systems]: Portable USB DAC KA3 compatible with various OSes like Android/iOS/Windows/Mac, you could use it connect with your smartphones/computer/players. [Practical and beautiful RGB touch]: Besides exuding elegance, the RGB light indicator usefully indicates the current sampling rate. Blue light: 48kHz and below sampling rate; yellow light: 48kHz and above sampling rate; green light: DSD [Low noise floor]: Clean sound for a great sound, featuring abundant power with high signal-to-noise ratio, low distortion, and almost 0 noise – this is true high-fidelity sound. Technical Details:Brand: FiiOModel Name: KA3Color: BlackConnectivity Technology: WiredSpecial Feature: High Resolution, Portable, Lightweight, Lossless, Mini SizeProduct Dimensions: 5.96 x 0.98 x 3.62 inchesItem Weight: 1.59 ouncesItem model number: KA3Batteries: 1 Lithium Ion batteries required.Date First Available: October 14, 2021Manufacturer: FiiOCountry of Origin: China FiiO JadeAudio KA3 Headphone Amps Tiny Amplifier USB DAC High Resolution Supports 32bit/768kHz and DSD512 Headphone Outputs 3.5mm/4.4mm for Smartphones/Laptop/PC/Players 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