[{"id":639668617375,"handle":"all-regularly-priced-items","updated_at":"2025-12-06T05:08:25-07:00","published_at":"2024-11-30T15:25:35-07:00","sort_order":"best-selling","template_suffix":null,"published_scope":"web","title":"All Regularly Priced Items","body_html":null},{"id":280457379999,"handle":"amplifiers","updated_at":"2025-12-03T09:34:46-07:00","published_at":"2021-12-02T11:49:17-07:00","sort_order":"best-selling","template_suffix":"default","published_scope":"global","title":"Amplifiers","body_html":"","image":{"created_at":"2022-01-04T15:32:28-07:00","alt":"Amplifiers","width":2400,"height":953,"src":"\/\/listenup.com\/cdn\/shop\/collections\/amplifiers.png?v=1641335548"}},{"id":280456888479,"handle":"audio","updated_at":"2025-12-06T05:44:13-07:00","published_at":"2021-12-02T11:21:36-07:00","sort_order":"best-selling","template_suffix":"top-level","published_scope":"global","title":"Audio","body_html":"","image":{"created_at":"2022-01-06T15:53:45-07:00","alt":"audio","width":971,"height":386,"src":"\/\/listenup.com\/cdn\/shop\/collections\/audio.png?v=1641509626"}},{"id":280457642143,"handle":"audio-components","updated_at":"2025-12-06T05:08:25-07:00","published_at":"2021-12-02T11:52:14-07:00","sort_order":"best-selling","template_suffix":"top-level","published_scope":"global","title":"Audio Components","body_html":"","image":{"created_at":"2022-01-04T09:53:36-07:00","alt":null,"width":2500,"height":1767,"src":"\/\/listenup.com\/cdn\/shop\/collections\/electronics.jpg?v=1641315217"}},{"id":640991953055,"handle":"dacs-amps-desktop","title":"DACS\/Amps - Desktop","updated_at":"2025-12-02T05:11:01-07:00","body_html":"\u003cp style=\"text-align: center;\"\u003eDesktop DACs\/amps are dedicated audio devices that combine a digital-to-analog converter (DAC) with a headphone amplifier, designed to deliver cleaner sound and more power than built-in computer or phone audio outputs. \u003cbr\u003eThey’re popular among audiophiles and gamers for improving clarity, dynamics, and overall listening quality when paired with high-impedance headphones or powered speakers.\u003c\/p\u003e","published_at":"2025-09-29T13:09:08-06:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Desktop"}],"published_scope":"global","image":{"created_at":"2025-09-29T13:10:20-06:00","alt":"Desktop DACS\/Amps at ListenUp","width":1800,"height":1800,"src":"\/\/listenup.com\/cdn\/shop\/collections\/ea495c66-3215-4f62-abe3-3d6802117768.jpg?v=1759173020"}},{"id":282168557727,"handle":"digital-to-analog-converters","updated_at":"2025-12-05T05:07:53-07:00","published_at":"2022-01-31T09:05:55-07:00","sort_order":"best-selling","template_suffix":"default","published_scope":"global","title":"Digital-to-analog converters","body_html":"","image":{"created_at":"2022-03-10T06:48:12-07:00","alt":"digital to analog converter","width":1080,"height":1080,"src":"\/\/listenup.com\/cdn\/shop\/collections\/digital-to-analog-converters.png?v=1712338299"}},{"id":302644265119,"handle":"headphone-amplifiers","updated_at":"2025-12-02T10:08:27-07:00","published_at":"2024-09-30T13:37:46-06:00","sort_order":"alpha-asc","template_suffix":"","published_scope":"global","title":"Headphone Amplifiers","body_html":"","image":{"created_at":"2024-09-30T14:00:13-06:00","alt":"Headphone Amplifiers at Online Authorized Retailer ListenUp","width":1080,"height":1080,"src":"\/\/listenup.com\/cdn\/shop\/collections\/Untitled_design_7_c02b6cd6-f933-40ef-8e8d-3fc7c0cc2b6f.png?v=1727726413"}},{"id":294609191071,"handle":"ifi-audio","title":"Ifi Audio","updated_at":"2025-12-05T15:08:14-07:00","body_html":"\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/listenup.com\/pages\/ifi\" title=\"Shop all iFi Audio - headphone amps, dac, phono preamps, and more\"\u003eiFi Audio\u003c\/a\u003e is a UK-based manufacturer known for creating high-performance, compact audio gear that brings studio-quality sound to home and portable setups. With a focus on innovation, they design DACs, headphone amps, and streamers that blend audiophile-grade performance with cutting-edge technology.\u003c\/p\u003e","published_at":"2023-10-19T10:34:59-06:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"vendor","relation":"equals","condition":"iFi"}],"published_scope":"global","image":{"created_at":"2024-05-01T07:45:16-06:00","alt":null,"width":1080,"height":1080,"src":"\/\/listenup.com\/cdn\/shop\/collections\/Untitled_design_6.png?v=1714571117"}},{"id":301151355039,"handle":"welcome10","updated_at":"2025-12-06T05:44:13-07:00","published_at":"2024-07-02T15:18:25-06:00","sort_order":"best-selling","template_suffix":null,"published_scope":"web","title":"Welcome10","body_html":null}]
Does the sound from your digital devices lack lustre when you listen to music, watch movies or play games? Then you need Uno, the sonic supercharger that makes everything sound more powerful, more detailed and more real, for a thrilling entertainment experience.
Get the Details
Features & Specs
FORMATS
DSD 256 /11.3MHz, DXD 384kHz, PCM 384kHz, MQA
INPUTS
USB-C
OUTPUTS
RCA, 3.5mm Balanced
FREQUENCY RESPONSE
10-80kHz(-0.5dB)
CHIP TYPE
Discrete ESS Sabre Hyperstream DAC chipset with time domain jitter eliminator, discrete oscillator and 112dB dynamic range for discerning listeners.
Discrete ESS Sabre Hyperstream DAC chipset with time domain jitter eliminator, discrete oscillator and 112dB dynamic range for discerning listeners.
SIGNAL TO NOISE RATIO
≥113dBA
Expert Insight
Add headphones, powered speakers or an amp and separate speakers and you have what you’ve always wanted – bigger, bolder, more detailed sound.
Dylan Crane
Brand Manager
Details
iFi Audio Uno – Compact Hi-Res DAC & Headphone Amp for Everyday Listening
Bring rich, immersive sound to your digital life with the iFi Audio Uno — a compact DAC and headphone amplifier designed to deliver better sound from any device. Whether you’re watching movies, listening to music, or gaming, Uno transforms your audio with improved detail, volume, and clarity. With its rugged yet stylish polymer shell, USB-C connectivity, and powerful internal architecture based on the 32-bit ES9219MQ/Q DAC chip, Uno easily connects to your PC, Mac, smartphone, or tablet and outputs studio-quality analog audio — no separate power supply required.
Enjoy hi-res playback up to 32-bit/384kHz PCM, DSD256, and full MQA decoding, plus three analog EQ modes tailored for Music, Movies, and Games. Its tactile volume knob, analog gain control, and illuminated sample rate indicators make it intuitive to use while maintaining true audiophile performance — all in a device that fits in the palm of your hand.
Dynamic Range Enhancement: Improves contrast between loud and soft sounds
Dimensions: 88 x 26 x 61 mm
Expanded Key Features List
Hi-Res Audio Support: Plays PCM up to 384kHz, DSD256, and MQA for detailed and lifelike sound reproduction.
Sabre DAC Architecture: Uses the ES9219MQ/Q with HyperStream III and Quad DAC+ for superior clarity and low distortion.
Analog Volume & Gain Control: Manual knob with PowerMatch switch for optimal gain and volume tuning.
Three EQ Modes: Music, Movie, and Game analog tuning modes let you optimize sound based on content type.
Plug-and-Play USB-C Input: Draws power and data from your device without needing an external power supply.
Versatile Outputs: 3.5mm headphone jack and stereo RCA output let you connect to headphones, amps, or speakers.
Illuminated Sample Rate Ring: LED ring behind the volume knob changes color based on incoming audio format.
Portable & Durable: Compact and lightweight with a curved, mineral-filled polymer shell for easy portability.
Q&A Section
Q: What devices is the iFi Uno compatible with? A: Uno connects via USB-C to Windows PCs, Macs, smartphones, and tablets. It requires no external power, making it simple and portable.
Q: Does the Uno support high-resolution audio formats? A: Yes, it supports up to 32-bit/384kHz PCM, DSD256, and full MQA decoding, ideal for streaming services like Tidal HiFi Plus.
Q: How does the volume control work? A: Uno uses a hardware-based analog volume knob for precise control and better sound quality than software volume controls.
Q: What is the PowerMatch feature? A: PowerMatch boosts output gain by 6dB to better match high-impedance headphones or IEMs with lower sensitivity.
Q: Can I connect Uno to powered speakers? A: Yes, the stereo RCA output allows direct connection to powered speakers or an amplifier for desktop setups.
Q: What do the EQ modes do? A: Music mode enhances detail and dynamics, Movie mode improves dialogue clarity, and Game mode emphasizes ambient effects and positioning.
Q: Is the EQ digital or analog? A: All EQ modes are analog, meaning they adjust the sound without digital processing, preserving signal integrity.
Q: How portable is the iFi Uno? A: Extremely. It measures just 88 x 26 x 61 mm and is lightweight, making it easy to carry and perfect for laptop or mobile use.
Reviews
Product Description
Product Description
Does the sound from your digital devices lack lustre when you listen to music, watch movies or play games? Then you need Uno, the sonic supercharger that makes everything sound more powerful, more detailed and more real, for a thrilling entertainment experience.
Get the Details
Features & Specs
Features & Specs
FORMATS
DSD 256 /11.3MHz, DXD 384kHz, PCM 384kHz, MQA
INPUTS
USB-C
OUTPUTS
RCA, 3.5mm Balanced
FREQUENCY RESPONSE
10-80kHz(-0.5dB)
CHIP TYPE
Discrete ESS Sabre Hyperstream DAC chipset with time domain jitter eliminator, discrete oscillator and 112dB dynamic range for discerning listeners.
Discrete ESS Sabre Hyperstream DAC chipset with time domain jitter eliminator, discrete oscillator and 112dB dynamic range for discerning listeners.
SIGNAL TO NOISE RATIO
≥113dBA
Expert Insight
Expert Insight
Add headphones, powered speakers or an amp and separate speakers and you have what you’ve always wanted – bigger, bolder, more detailed sound.
Dylan Crane
Brand Manager
Details
Details
iFi Audio Uno – Compact Hi-Res DAC & Headphone Amp for Everyday Listening
Bring rich, immersive sound to your digital life with the iFi Audio Uno — a compact DAC and headphone amplifier designed to deliver better sound from any device. Whether you’re watching movies, listening to music, or gaming, Uno transforms your audio with improved detail, volume, and clarity. With its rugged yet stylish polymer shell, USB-C connectivity, and powerful internal architecture based on the 32-bit ES9219MQ/Q DAC chip, Uno easily connects to your PC, Mac, smartphone, or tablet and outputs studio-quality analog audio — no separate power supply required.
Enjoy hi-res playback up to 32-bit/384kHz PCM, DSD256, and full MQA decoding, plus three analog EQ modes tailored for Music, Movies, and Games. Its tactile volume knob, analog gain control, and illuminated sample rate indicators make it intuitive to use while maintaining true audiophile performance — all in a device that fits in the palm of your hand.
Dynamic Range Enhancement: Improves contrast between loud and soft sounds
Dimensions: 88 x 26 x 61 mm
Expanded Key Features List
Hi-Res Audio Support: Plays PCM up to 384kHz, DSD256, and MQA for detailed and lifelike sound reproduction.
Sabre DAC Architecture: Uses the ES9219MQ/Q with HyperStream III and Quad DAC+ for superior clarity and low distortion.
Analog Volume & Gain Control: Manual knob with PowerMatch switch for optimal gain and volume tuning.
Three EQ Modes: Music, Movie, and Game analog tuning modes let you optimize sound based on content type.
Plug-and-Play USB-C Input: Draws power and data from your device without needing an external power supply.
Versatile Outputs: 3.5mm headphone jack and stereo RCA output let you connect to headphones, amps, or speakers.
Illuminated Sample Rate Ring: LED ring behind the volume knob changes color based on incoming audio format.
Portable & Durable: Compact and lightweight with a curved, mineral-filled polymer shell for easy portability.
Q&A Section
Q: What devices is the iFi Uno compatible with? A: Uno connects via USB-C to Windows PCs, Macs, smartphones, and tablets. It requires no external power, making it simple and portable.
Q: Does the Uno support high-resolution audio formats? A: Yes, it supports up to 32-bit/384kHz PCM, DSD256, and full MQA decoding, ideal for streaming services like Tidal HiFi Plus.
Q: How does the volume control work? A: Uno uses a hardware-based analog volume knob for precise control and better sound quality than software volume controls.
Q: What is the PowerMatch feature? A: PowerMatch boosts output gain by 6dB to better match high-impedance headphones or IEMs with lower sensitivity.
Q: Can I connect Uno to powered speakers? A: Yes, the stereo RCA output allows direct connection to powered speakers or an amplifier for desktop setups.
Q: What do the EQ modes do? A: Music mode enhances detail and dynamics, Movie mode improves dialogue clarity, and Game mode emphasizes ambient effects and positioning.
Q: Is the EQ digital or analog? A: All EQ modes are analog, meaning they adjust the sound without digital processing, preserving signal integrity.
Q: How portable is the iFi Uno? A: Extremely. It measures just 88 x 26 x 61 mm and is lightweight, making it easy to carry and perfect for laptop or mobile use.
