Specification AgeRangeDescription : Teen AmplifierType : Solid State AudioDriverType : dynamic_driver AudioOutputMode : Surround BatteriesIncluded : 1 BatteriesRequired : 1 Brand : iFi BulletPoint1 : Unlock your music potential - Bigger, bolder, more detailed sound to enhance your digital entertainment experience. BulletPoint2 : Immense compatibility - Connect Windows PCs, Apple Macs, and all manner of tablets and smartphones. BulletPoint3 : Adapt to your preference - Music, Movie, and Game EQ modes let you adjust sound to suit your choice of entertainment. BulletPoint4 : Connections - 3.5mm headphone output, plus stereo RCA to connect to an amp or powered speakers BulletPoint5 : To power the device, you will need the USB-A to USB-C cable that comes included. You can plug the USB-A end of the cable into a power plug or a powered device. BulletPoint6 : General Disclaimer: The image colour may differ from the actual product due to lighting. Please refer to the product for accuracy. Color : black CompatibleDevices : Personal Computer, Laptop, Smartphone, Tablet CompatibleDevices1 : Tablet CompatibleDevices2 : Smartphone ConnectivityTechnology : Wired ConnectorType : USB-C, 3.5mm Jack, 4.4mm Balanced ConnectorType1 : USB ConnectorType2 : RCA ControlMethod : voice ControlType : Alexa ExternallyAssignedProductIdentifier : 5060738787234 ExternallyAssignedProductIdentifier1 : 5060295370887 ExternallyAssignedProductIdentifier2 : 05060295370887 HardwareInterface : usb HardwarePlatform : PC HardwarePlatform1 : Smartphones HardwarePlatform2 : Headphones HardwarePlatform3 : Tablets HardwarePlatform4 : PC Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IE_SmallLithiumIonBatteryInEquipment Hazmat16 : IN_SmallLithiumIonBatteryInEquipment Hazmat17 : IT_SmallLithiumIonBatteryInEquipment Hazmat18 : JP_SmallLithiumIonBatteryInEquipment Hazmat19 : MX_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryInEquipment Hazmat21 : PL_SmallLithiumIonBatteryInEquipment Hazmat22 : SA_SmallLithiumIonBatteryInEquipment Hazmat23 : SE_SmallLithiumIonBatteryInEquipment Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment HeadphonesEarPlacement : in_ear HeadphonesFormFactor : In Ear HeadphonesJack : 3.5 mm Jack Impedance : 150 ohm IncludedComponents : 1x uno, 1x USB-A to USB-C Cable, 1x Quick Start Card, 1x Instruction Card IncludesRechargableBattery : 1 InterfaceType : USB ItemName : iFi uno - DAC & Headphone AMP - USB-C Input - Improve Lacklustre Audio - Streaming/Gaming/Music Modes Adjust Sound to Suit You - 32-bit/384kHz/DSD256/MQA - Windows/MAC/Smart Device/Active Speakers ItemPackageDimensions_Height : 10.9982 centimeters ItemPackageDimensions_Length : 4.3942 centimeters ItemPackageDimensions_Width : 10.4902 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : headphone-amps Manufacturer : iFi Material : Plastic MaximumSampleRate : 96 KHz ModelName : uno ModelNumber : 0316001 MountingType : Freestanding,Plug Mount NoiseControl : none NumberOfBands : 4 NumberOfChannels : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfPins : 8 OutputChannelQuantity : 2 OutputWattage : 37.03 milliwatts PartNumber : 0316001 Platform : not_machine_specific PowerSourceType : Corded Electric ProductDescription : The uno, by iFi, is a first-rung audio upgrade a DAC/headphone amp for people who may not know what a DAC is, but know they want better sound quality when they listen to music, stream movies and TV shows, play games and enjoy other forms of audio and AV content, from podcasts to YouTube. Small enough to fit in the palm of your hand, the uno’s cute, curvy case is made from tough, mineral-filled polymer and contains sophisticated DAC and headphone amp circuitry to upgrade the basic audio tech in all sorts of digital devices. Its USB-C input connects to Windows PCs, Apple Macs, and all manner of smartphones and tablets. It doesn’t require its own power source, receiving both power and audio data from the device to which it’s connected. And it delivers a perfectly processed, optimally ampliFied analogue audio signal to headphones, powered speakers, or an amp and separate speakers. The uno draws from the experience iFi has gained in developing a range of multi-award-winning DACs at a wide spread of prices, from under 200 to over 3000. At its heart lies a power-efficient, high-performance DAC chip from ESS Technology’s Sabre HiFi series the ES9219MQ/Q benefiting from 32-bit HyperStream III architecture. This combines with Quad DAC+ and Time Domain Jitter Eliminator technologies, plus iFi’s dedicated clock circuitry utilising a specialised crystal oscillator, to deliver ultra-low distortion, excellent clarity and impressive dynamic range. iFi has taken full advantage of the DAC chip’s advanced speciFication, unlocking rarely implemented highend features such as adjustable analogue gain with DRE (Dynamic Range Enhancement), plus technologies to minimise THD (Total Harmonic Distortion) and crosstalk. A choice of digital filters is accessible via the front-panel buttons, enabling users to fine-tune the DAC’s sound according to taste. The uno’s hi-res audio credentials are highly impressive given its diminutive price. PCM audio data is supported to 32-bit/384kHz, alongside DSD up to 11.2MHz (DSD256), and MQA the hi-res streaming technology used by Tidal’s ‘HiFi Plus’ tier. An illuminated ring behind the volume control changes colour to indicate the format and sample rate of the incoming digital signal. Awesome analogue The uno’s analogue circuitry is just as vital to the supercharged sound quality it provides as its digital tech. The headphone amp feeds a 3.5mm socket at the front, incorporating iFi’s S-Balanced configuration to reduce noise and crosstalk. This delivers 211mW into 32 ohms, and 3.5V into 600 ohms, ensuring compatibility with a wide range of headphone and earphone types. The stereo RCA output at the rear is equally well served, benefiting from iFi’s widely praised ability to deliver high-grade audio circuitry in remarkably affordable devices. All the analogue outputs are gold plated to resist corrosion and maintain conductivity over time. A volume knob sits front and centre, delivering high-quality analogue adjustment in the DAC itself rather than relying on the software-driven volume controls in connected digital devices. Next to this is the PowerMatch button, which adjusts gain by 6dB to match the connected headphones choose the higher Left Measuring just 88x26x81mm, the uno is small enough to sit in the palm or your hand and delivers a big boost to sound quality 3 setting for more current-hungry loads, and the lower setting for more sensitive types. Another proprietary circuit provides three specially tuned EQ modes one for music, another for movies, and the third for games. These are analogue processing modes rather than DSP (Digital Signal Processing), engineered to maintain sonic fidelity whilst precisely adjusting the frequency balance. Music mode delivers a detailed and engaging sound with all types of music; Movie mode enhances dialogue clarity with films, TV shows and other audio/video content; and Game mode makes low-level sound effects crystal-clear, so you always hear your enemies coming. A button at the front cycles through the three settings, with illuminated logos on top of the uno indicating the current mode. Those familiar with iFi’s audio devices will know that the company utilises discrete, high-grade components in its circuit designs, and the same is true of the uno despite its exceptionally affordable price. Devices such as TDK C0G multilayer ceramic capacitors and inductors from Taiyo Yuden and Murata are more costly than commonly used equivalents, but class-leading qualities such as low ESR (Equivalent Series Resistance) and high linearity pay great dividends in terms of sound quality. ProductSiteLaunchDate : 2022-11-11T15:13:03.955Z RecommendedUsesForProduct : Make the Sound Louder and More Stereo SignalToNoiseRatio : 120 decibels Size : Portable SpecificUsesForProduct1 : Independent and Innovative Research and Development SpecificUsesForProduct2 : Perfect for MP3/MP4 Players, iPods, Personal Media Players, Mobile Phones, Laptops, Notebooks or Portable CD Players. SpecificUsesForProduct3 : 3.5mm AUX Input and Output, SNR>100Db and THD+N 0.0003% Style : 2-Stage Gain Switch SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : other SupplierDeclaredDgHzRegulation2 : other SupplierDeclaredDgHzRegulation3 : other SupplierDeclaredDgHzRegulation4 : other SupplierDeclaredDgHzRegulation5 : other SupplierDeclaredHasProductIdentifierExemption : 1 SurroundSoundChannelConfiguration : 5 1 Theme : Portable UnitCount : 1 UnspscCode : 52161547 WarrantyDescription : 1 Year WirelessCommunicationTechnology : Infrared