xDuoo x20 [Linux] | [Multimedia player]



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DiscussionxDuoo x20
Player
Discussion пїЅ


Specifications
Description.
Xduoo X20 is an audiophile player from one of the leaders in the portable Hi-Fi market segment. This time, craftsmen from the Celestial Empire did not submit to the discerning public for consideration the basic device created to gain leadership positions in the mid-budget price range.
Xduoo X20 housing is made of aluminum aircraft type. Cam display offers a whole comfortable for everyday use diagonal and resolution. A set of connection interfaces represented a 2.5-mm balanced, and 3.5-mm headphone output port USB type-C, as well as combined with a digital coaxial line connector. administration scheme is shown the power key, volume control, play tracks, and navigate through menus, placed on the side faces of the housing. Further, it is worth noting some of the key technical aspects devaysa, such as the connection option to the PC as the USB-DAC and module Bluetooth 4.0 bidirectional supporting aptX codec mode and Bluetooth-DAC, which is also able to synchronize your player with popular software service HIBY Link. With regard to the internal battery, this has a capacity of 2400 mAh, which provides up to 7 hours of continuous operation at the audio listening with headphones wired on the balanced output.
The main advantage Xduoo X20 is its internal equipment, among which the best estimates of the true merits audiophile 32-bit DAC ESS Sabre 9018Q2M with a sampling frequency of 384 kHz and 256 support the native DSD previously encountered in solutions with a significantly higher cost. It is further noted amplifying path, wherein the key link served opamp TI OPA1612, providing output at 210 mW (32 ohms) for asymmetric connections and 300 mW (32 ohms) to a balanced line. It is important to mention that there are two nizkofaznyh crystal oscillators (crystal), operating at frequencies of 44.1 and 48 kHz, which are designed to minimize jitter and CED. In terms of the specifics of audio playback Player demonstrates the expected strong performance in respect of natural sound flow along with the proper construction of the imaginary scenes and a clear separation of the instruments. Furthermore, it sounds characteristic X20 and delicate manner wagering frequency ranges due to their elaboration and emotional component and closer to authentic tonal color.
In a black black box, the new owner will find a black player with a protective film attached to the protective film;), USB and coaxial cables, an additional two screen protectors, silicone “paws”, 2 gags for mini jack outputs (not always), a set of documentation and a cover from a young Chinese dermanthin (in new deliveries).

Brief specifications
DAC: ES9018K2M
Shelter: OPA1612
Supported Formats: APE, FLAC, WAV, AIFF, ALAC, AAC, MP3, OGG, WMA, ISO, DSF, DFF
DSD support: up to DSD256
Input: USB-C
Outputs: 3.5 mm headphone, 2.5 mm balanced, 3.5 mm linear, combined with coaxial
Bluetooth: 4.1 with aptX and Hiby Link
Screen: 2 ″ TFT, 240 × 320
Battery: 2400 mAh
Operating time on a single charge: ~ 8 hours from a normal output, ~ 7 hours from a balanced output
Charging time:<3 h
Dimensions: 110 mm Г— 56 mm Г— 16.6 mm
Weight: 138 g
3.5 mm output

Output Power: 210 mW @ 32О©
Frequency range: 20 Hz - 20 kHz (В± 0.15 dB)
Signal to Noise Ratio: ≥114 dB
Dynamic range:>75 dB
Total Harmonic Distortion + Noise: 0.0015%
Balanced output

Output Power: 300mW @ 32О©
Frequency range: 20 Hz - 20 kHz (В± 0.15 dB)
Signal to Noise Ratio: ≥116 dB
Dynamic range:>112 dB
Total Harmonic Distortion + Noise: 0.0015%
Linear output

Output Level: 1.7 Vrms
Frequency range: 20 Hz - 20 kHz (В± 0.15 dB)
Signal to Noise Ratio: ≥114 dB
Dynamic range:>108 dB
Total Harmonic Distortion + Noise: 0.0012%

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Post has been editedmihadom - 23.08.19, 08:27
Reason for editing: Firmware 1.51 beta + rockbox 4447a3e-190819



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* ApostolGarik , SACD plays without problems, the iso picks up on the tracks divide. About the difference with your hospital probably only be able to tell you. All hospitals are different. : D



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OK! Thank! Hands reach, accomplish your goal.



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* ApostolGarik, and the meaning sacd listening to portable, more so in this segment? IMHO of course, but it's overkill. Arts hawala without problems, but when I test (just do not listen sacd on the player, it's all from evil), I was more convenient to extract dff files and for the player not napryazhno. Cons such heavy formats take up much space, devouring the player resources. Another thing is that if the recording quality is different from the usual cd, then fubarom konvertnut to 16 / 44.1 as easy as pie with virtually no loss of quality (by ear) well, or 24 / 44.1. All IMHO, as you like



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* KsanderI , And do not tell how to pooshit it?



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* bars563414,
Throw the update file from the archive to the root of the flash drive, then go to the "settings" of the player and click update, the penultimate item.

Post has been editedvelikashkin - 02.02.19, 10:20
Reason for editing: Added a topic header



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* KsanderI , Ok. Thank you, today I will try.



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So for a common understanding of when the turn blutuz the top line appears next to the letter S. What does it mean? Type is associated or something else?



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Today, faced with a small problem. It was a folder on a map with two sub-folders and files in them muzykvlnye. Once on the computer one subfolder deleted and recently wanted to listen to this folder, so the player did not open it. Connected to a computer folder is empty, wanted to delete does not delete a folder such as broken cure cure windose error, then I was able to remove and pour the new folder. Apparently, after certain manipulations with folders appear firmware bugs.
Is not critical, just be very careful with the addition or removal of file folders

Post has been editedmealengab - 06.06.18, 17:50



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* mealengab
And it matched with the player? Headphones?



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* KsanderI, harman kardon omni portable heater 20

Post has been editedmealengab - 07.06.18, 11:42



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* mealengab
It is most likely, the letter "S" - is SBC codec. The idea is if you connect headphones with apt-x- will support the letter "A".

Post has been editedKsanderI - 07.06.18, 12:38



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Alukard137 @ 03.06.18, 17:56*
Before that there were urbanfun hifi, I was delighted with the sound, I want at least the same, but via bluetooth

LG HBS-770 great sound for cheap! I have and then some. But they just attach themselves to the ears, as if there were no compensation holes, strange feeling.



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* _ALX_,
eventually I took senfer xba 6in1 - the sound of a bomb wire, similar to urbanfan, but more detailed, cleaner, etc. since the three drivers, dynamic bass responsible for two reinforcement for mid and high frequencies. Waiting for the BT module will tell you how it sounds



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* Alukard137,
In principle, such a constructive, as in senfer dt2. As the bass?



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* KsanderI,
I can not properly describe the sound, I can say that I completely lack the bass, the bass in Urbana was about the same, mb a little less, but it is often called in to other frequencies, and prevailed. here is direct and clear separation of all in their places.



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* Alukard137,
Just to dt2 after dynamic seems that the amount of bass less, but it is faster.



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people, and like the sound of it in the player?
There are similar solutions for the price of line shanling example.
Wondering whether the difference is noticeable between x2, x3 and x20?
Now go to x3, x2 was previously.



Rep: (17)
* Alukard137,
Of course there are, shanling m3s. After the course the difference is x3 + adequate firmware of course a couple of nuances in the management there, but maybe they will go with the new firmware.



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* Alukard137 That means your "Similar solutions"?



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* lone guerrilla
For from hiby, with a set of the same functionality. From the sound of the same level, but with different feeds. Or what do you mean by the term "similar decision"? Specify, and then it turned out as a field of miracles "no such letter in a similar solution!"


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Time is now: 28/09/19, 14:05