iFi AUDIO Nano iOne DAC for Home Entertainment Systems

iFi AUDIO Nano iOne DAC for Home Entertainment Systems

iFi AUDIO Nano iOne DAC for Home Entertainment Systems

B&H # IFNIONE MFR # 304006
iFi AUDIO Nano iOne DAC for Home Entertainment Systems

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Product Highlights

  • Designed for Home Entertainment Systems
  • High-Resolution Audio Playback
  • Burr-Brown True Native Chipset
  • Support for PCM, DSD & DXD
  • No Conversion of DSD Files
  • Bluetooth Streaming with aptX/AAC
  • RCA Outs for Consumer/Prosumer Speakers
  • Galvanically-Isolated S/PDIF Output
  • Femto Precision Clock System
  • Noise Suppression on Power Supply
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iFi AUDIO 304006 overview

  • 1Description

The Nano iOne DAC from iFi Audio carries one sole purpose: to improve the sound of your home entertainment system, whether it revolves around a 4K television, a gaming console, Google Chromecast, Apple TV, or another frequently-used device producing less-than-optimal audio. You can connect to the DAC through a coaxial S/PDIF jack, a USB port, or by streaming to it via Bluetooth, which utilizes aptX and AAC encoding.

You'll find controls on the front panel of the device, where you can press buttons to engage in pairing with Bluetooth devices, switch between input sources, and switch the onboard digital filter between listening and measuring mode. A large LED changes color to indicate the source signal and its corresponding sample rate.

The iOne is also set up to handle-high resolution audio; with its Burr-Brown True Native chipset, the device can convert PCM up to 192 kHz, DXD up to 384 kHz, and DSD up to 12.4 MHz. The DAC also provides digital filtering for listening and measurement-taking, ensuring the resulting audio signal is better suited for the task at hand. 

On the audio side, the iOne sports RCA outputs to better communicate with most consumer and prosumer equipment. With features like a galvanically isolated S/PDIF jack and an internal power supply with active noise cancellation, the device is built to convert digital signal to audio without any extraneous, unwanted noise. 


High-Quality Bluetooth with aptX and AAC Encoding
Stream Bluetooth across all platforms using aptX or AAC encoding. aptX is for Windows, Mac and Android devices. AAC is for iOS devices. With this device, you can enjoy high-quality audio playback through your home system, streamed straight from your smartphone or tablet.
Galvanically-Isolated S/PDIF Output
In an effort to minimize any extraneous noise unsuitable to the audiophile experience, the device's S/PDIF output has been galvanically isolated to protect current flow and eliminate ground loops.
Burr-Brown True Native Chipset
The Burr-Brown True Native chipset is a multi-bit DAC which handles PCM and DSD natively, so the audio signal stays in its original format all the way through.
Global Master Timing with Femto Precision Clock System
The Global Master Timing system blocks jitter from the source by creating a new stable clock which is de-linked from the source's clock. The GMT ensures the iONE will stay in lock step, minimizing the strange audio issues that occur when devices are improperly clocked.
Active Noise Cancellation on Internal Power Supply
The ANC noise suppression system for the power supply (conveniently drawn from USB) ensures a measured noise floor that can be up to 100 times quieter than the noise suppressors of comparable units.
In the Box
iFi AUDIO Nano iOne DAC for Home Entertainment Systems
  • USB Type-A to USB Type-B Cable
  • RCA Cable
  • Optical Adapter
  • 5V Power Supply
  • Silicon Feet
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    iFi AUDIO 304006 specs

    Formats Supported PCM: 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz
    DSD: 2.8 / 3.1 / 5.6 / 6.2 / 11.2 / 12.4 MHz
    DXD: 352 / 384 kHz
    DAC Burr-Brown DAC, 1-DAC chip, 2-channel, 4-signals
    Filter PCM: Measure / listen digital (selectable)
    DSD: Measure / listen analogue (selectable)
    DXD: Bit-perfect processing, fixed filter
    Connections 1 x USB 3.0, type-B (compatible with USB 2.0)
    1 x Combination jack: Coaxial S/PDIF I/O and optical output (S/PDIF for USB/Bluetooth, PCM up to 192 kHz)
    2 x RCA outputs for audio
    Bluetooth with aptX and AAC support Codec
    Frequency Response 20 Hz to 20 kHz, <+0/-0.5 dB (44.1 kHz SR, measure filter)
    1 Hz to 44 kHz, <+0/-3.0 dB (≥88.2 kHz SR, measure Filter)
    Output Voltage 2.05 V (±0.05 V) at 0 dBFS
    Dynamic Range 109 dB, A weighted
    Signal to Noise Ratio 109 dB at 0 dBFS, A weighted
    THD + N <0.0015% into 10-kOhm load at 0 dBFS
    Output Impedance <50 Ohms
    Power Consumption <2.5 W
    Power Source USB
    Dimensions (L x W x H) 3.9 x 2.5 x 1.0" / 10.0 x 6.4 x 2.6 cm
    Weight 4.3 oz / 122.0 g
    Packaging Info
    Package Weight 1.2 lb
    Box Dimensions (LxWxH) 8.1 x 3.6 x 3.4"

    iFi AUDIO 304006 reviews

    Nano iOne DAC for Home Entertainment Systems is rated 4.5 out of 5 by 4.
    Rated 5 out of 5 by from A Swiss Army Knife Audio device ; Go online before using ! Initially, I just wasnt getting all the benefits of using this DAC ! This all changed once I went Online at Ifi-Audio scenarios it is extremely unlikely that the included setup info is going to be completely sufficient youre intending to use it with. (Unless you are Well Seasoned Computer Audio Expert of course) After getting my setup config. straightened out Im able to listen to just about any size Uncompressed music file Ive tried to listen to in my JRMC 24 Music Library up to DXD level PCM files & Hi bit rate DSD files. This is just Silly Good for a $200 DAC !!! (Remember,just get the correct configuration & it does the rest itself)
    Date published: 2018-10-31
    Rated 3 out of 5 by from Capability not as advertised The product is high quality, and using Bluetooth it performs well streaming PCM at 44.1 KHz, but nothing at higher rates .. a disappointment since the advertisement indicates otherwise. Here's what Customer Support replied to my request: "With regards to the iOne it can do DSD up to 256 via USB. Bluetooth variations has�limitations on streaming sampling rate, you can stream 44.1kHz but not 24/192kHz. You can confirm if the iOne plays these sampling rates via USB."
    Date published: 2018-06-05
    Rated 5 out of 5 by from Sweet little dac Performs as it should, I use it on Linux system no problems at all connecting there. Light color on nano changes and shows what file type it's playing I think is nice touch. Definitely recommend!
    Date published: 2017-12-29
    Rated 5 out of 5 by from competent, nicely built, I/O options I don't have a listening or measurement setup that would say this is the best thing since sliced bread. But it is nicely built, has good connectivity, and has blameless sound. It is small, hardly bigger than a deck of cards. B&H has a couple of DAC options at half the price - I can't really say that you would be able to hear the difference on an average desktop setup. In my belief-system, any competent DAC should be indistinguishable in an A/B comparison, but this is not a realistic test. You really need to listen for an hour or two, minimum, and see if your ears get "edgy". I think I can tell the difference in A/B between this iFi and the headphone-out of my laptop, but the real difference is after an hour, after which I couldn't bear listening to my laptop, even on podcasts of talk shows. The iFi is smooth and easy to listen to, for extended periods. That is a major upgrade. I considered the cheaper units, but I wanted the connectivity options. If you just want to improve the sound out of your laptop, you can probably get 90% or perhaps 100% of the upgrade with something half the price. If you aspire to "audiophile" sound, or have a very good system, you don't need any advice from an anonymous B&H reviewer but you will want to do better than a headphone DAC dongle and this might be what you are looking for. Note that I had to install an iFi driver from their website before this would work.
    Date published: 2018-10-15
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