When connecting the Niffy to a computer or any device able to provide power, the recommendation is to make the USB connection before switching on. Amplifiers need electrical power (DACs do too) and this is drawn primarily from the USB input at the rear when it’s connected to a computer.īut the power is supplemented by a built-in rechargeable Lithium-polymer battery and this feature allows the device also to be used with something like a phone or a tablet, less able to provide external power. But What Does the iFi Niffy Really Do?Īt its simplest, you can think of the device as a DAC with a built-in pre-amplifier. We cover MQA in a separate Data Sheet here. And-most notably-the newest audio compression format, MQA. The Niffy can handle pretty much all of these. But if you’re new to digital audio, we have a Data Sheet on the various formats that might be worth a visit. FLAC is similarly pre-decoded.Īpologies to audiophiles, who will, of course, know all this already. It’s this PCM stream that the Niffy will be turning into analogue. What actually happens is that the player app will be doing the MP3 conversion, generating a CD-like digital stream called PCM.
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Present the Niffy with an MP3 stream direct from your computer or phone and you may get an output but it won’t be recognisable as music. The iFi nano iDSD Black Label DAC (no, I really can’t go on spelling that out in full-let’s just call it the Nano iFi, or the Niffy) doesn’t list MP3 among its capabilities. DSD decoding isn’t its only talent: it handles many other digital formats, including FLAC (Free Lossless Audio Codec) and the ubiquitous but now deprecated (by audiophiles) MP3. It’s a DAC (digital to analogue converter) that is capable of decoding DSD (Direct Stream Digital) and is pocket-sized (nano)-not much larger, in fact, than a box of kitchen matches. The iFi nano iDSD Black Label DAC is a device that packs most of its capabilities into its title. iFi focusses on the more affordable end of the hi-fi spectrum while drawing on the expertise and technologies of the mother-ship. IFI IS A SUBSIDIARY of the high-end (read “expensive”) audio vendor, Abbingdon Music Research. Even if some of the upper reaches of those specifications may be falling on deaf ears. You get a solid build and clean internals with an ambitious specification for a very decent price. If you want to explore the field of hi-res, this device is an excellent start (full disclosure: ours fell into our hands at the London launch towards the end of last year). Equipment like iFi’s new nano iDSDBlack Label DAC. This has opened up a new market for “hi-res” audio material and the equipment to play it on. Some audiophiles claim that even sounds above 20 kilohertz need to be recorded and reproduced, as their presence will have some kind of effect on the notes within our audible range. The range of human hearing is generally reckoned to be between 20Hz and 20kHz, spanning some seven octaves. My audiologist revealed that my hearing starts to fall off at 1kHz and is technically classed as “severe” above around 8kHz. M y credentials as a full-on audiophile, such as they might have been, were comprehensively blown at the beginning of this year. The UnRAID Story: The Prasanna Addendum.The UnRAID Story (Chapter 4): Time to Cache In.The UnRAID Story (Chapter 3): More Room for Data.The UnRAID Story (Chapter 2): Getting Even.Opinion: Why there is only one FreeCell.Opinion: The Paralysis of Positive Thinking.Data Sheet: The X-plore on the Shield Gotcha.Data Sheet: Low Energy Audio and the Future of ASHA.Data Sheet: Dust and your DLP Projector.
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Nano idsd bitperfect pro#
Data Sheet: DeBloating the Huawei P30 Pro.This DAC is suitable size for portability but is comparable to bigger DAC such as those for stallation. It means that the amount of data you are sending will be only three fourth.
Nano idsd bitperfect series#
However this series is capable of sending 24 bits without changing it. When you play the PCM sound source with 24 bit depth that is most seen for high resolution, the ordinary DAC will send sound source data with data width of 32 bits complementing 8 bits. But, these three DAC models in this series can transfer data in all of three bit depth supported by HYSOLID, which are 16bit, 24bit and 32bit.
Nano idsd bitperfect 32 bit#
In WASAPI exclusive mode, in almost all of the cases, only 32 bit, or only 16bit and 32 bit is prepared for bit depth used in transferring DATA to DAC driver. The most attractive feature of this DAC we feel is the richness of WASAPI (exclusive mode) interfaces. Please refrain from making inquiries regarding the results of this operation check to the manufacturer or the distributor of USB-DAC. The results of this operation check do not guarantee the operations of HYSOLID or USB-DAC. This operation check was independently conducted by our company.