Desktop Hifi Lossless Music Player

Home fever-grade electronic tube lossless HIFI digital music player

Note: The product system supports English display

Version Differences

Ordinary version: built-in AK4495S decoder chip, not equipped with electronic tubes and high bass adjustment, no Bluetooth function

Upgraded version: Built-in AK4495S decoder chip, equipped with tubes and bass/treble adjustment, no Bluetooth function

Premium version: built-in ES9038PRO decoder chip, not equipped with tubes and bass/electronics adjustment, support Bluetooth connection

Audiophile version: built-in ES9038PRO decoder chip, equipped with tubes and bass and treble adjustment, support Bluetooth connection

BY-Q1 player is equipped with AK4495S DAC decoder chip (the audiophile version is equipped with ESS9038PRO decoder chip with built-in 5.0 Bluetooth, note: AK4495S decoder chip version has no Bluetooth function), supports 24/32BIT/384KHz and DSD256 file playback decoding output, with SD card and USB interface (can support hard disk use, support FAT32 and EXFAT formats do not support NTFS, single partition can recognize up to 2T capacity), support APE/FLAC/WAV format CUE control playback, also support SACD ISO and NRG image file playback, with PC-USB interface can be connected to a computer and Android phone OTG connection for external independent sound card use, with IIS, optical, coaxial and dual-channel analog Audio output interface

Product Description

1: The product supports 24/32BIT 384K and DSD256 file playback and decoding output.

2: Support up to 2TB mobile hard disk, support U disk, SD card, maximum capacity 512G easy to have a large library of music.

Supports DFF, DSF, ISO, FLAC and other formats for USB flash drive playback. No more relying on your mobile phone/computer, listen to your private music collection

3: Support SD card playback, browse and use while playing, support multi-level folder directory display.

4: USB interface and PC-USB interface, USB interface can be used with U disk or hard disk, PC-USB interface can be connected to a computer as an external sound card or support Android mobile phone OTG connection to play music.

5: Electronic tube amplifier, using Russian 6N3N electronic tube, the front board has excellent tone, with high and low bass adjustment, and the tube front function can be turned on or off in the setting menu.

6: Audio output, one 2.0 analog audio output, one optical fiber, one coaxial, all signals are output synchronously.

7: Special power filter. The built-in power filter circuit in this player is composed of a low-pass filter circuit composed of inductors and capacitors. It allows 50HZ current to pass, and has a greater attenuation of interference signals with higher frequencies, which is suitable for playback. The device provides a more pure power supply to effectively guarantee.

8: Power supply rectification and filtering, the AC value conversion part uses Motorola ceramic rectifier diodes, which are more suitable for audio circuits than the DC voltage waveform rectified by other rectifier diodes. The waveform obtained by ordinary diodes is right-angled, and ceramic rectifier diodes can be used to obtain a smooth waveform. The DC voltage, combined with the use of ceramic capacitors (mainly used to eliminate the switching noise of diodes), can help the following circuit to show the details of the sound quality.

9: Except for digital capacitors, all other capacitors in this player use ELAN and Heijingang audio series dedicated capacitors. The sound produced by these capacitors is fast and powerful, suitable for expressing modern music, the sound feels very smooth, the sound field is relatively large, and the sound is very low. Clean, the op amp power filter adopts German Weimar, low acoustic impedance, fast speed, low tangent loss, natural and balanced sound quality, gorgeous sound, high resolution, and the coupling capacitor uses Siemens series.

10: Audio file decoding adopts 32-bit dual DSP chip pure hard decoding method, which is better than the embedded soft decoding method currently on the market. It can eliminate the high-frequency noise caused by the embedded system, the system is unstable, and single-threaded. The content of SD card is read and decoded in real time, with less JITTER, and part of the sound source of the DAC caused by CPU interruption adopts the American AKM advanced DAC chip AK4495S+CS840. The overall resolution is very high, the tone is warm and delicate, and the tube has a strong taste. The voice is very good and rich. Emotion, detail performance, high dynamic index, soft but strong

Product parameter

DSD: DSF64/DSF128/DSF256 DFF64/DFF128/DFF256

WAV: sampling rate 44.1K----192K 16BIT 24BIT 32BIT

FLAC: sampling rate 44.1K----192K 16BIT

Sampling rate 44.1K----96K 24BIT

APE: C1000--C3000 Sampling rate 44.1K----48K 16BIT C3000

Sampling rate 44.1K----96K 16BIT

MP3: MP3 at all bitrates

CUE and fast forward and rewind function NRG mirror file playback

SACD ISO image file playback (only pure audio files are supported, DST compressed files are not supported)

Analog output parameters

Output level: 2V

Signal to noise ratio: 118DB

Distortion: ≤0.001%

Channel isolation: >120DB

Q: Can I change my order info? Such as receiving address or item purchased?

A: Order info cannot be changed after being placed. Please cancel your order and place a new one if order info is incorrect. Otherwise your parcel is going to be shipped according to the initial order info.

Q: Why isn't my order being shipped out of China?

A: If there is no further tracking info after 10 days. It is most likely due to domestic shipping issue. For further support, please contact our customer service.

Q: Why is my parcel still "delivering"?

A: International shipment can be time-consuming and your patience is appreciated. Please rest assured if you see no update about your parcel. We use AliExpress shipping methods which can take 15 to 60 days. For further support, please contact our customer service.

Q: Why do I receive a different product?

A: Please contact our customer service directly for further support.

Q: Why do I receive only 1 item while several were purchased in the first place?

A: One order can possibly be shipped via several parcels with each of them a unique tracking number. Please track them according to the specific tracking number(s). Please contact our customer service directly for further support.

Q: I clicked "Confirm Goods Received" before the parcel is received. What should I do?

A: Don't worry if you clicked it by accident. Your parcel is shipped soonest possible anyway. Simply follow the tracking number for update. A 5-star review is much appreciated upon receiving your parcel.

Q: What should I do if my order is closed?

A: Please place a new order with a secure account and payment method.

Q: What if the product cannot be used?

A: Please ensure the product is used properly according to the user manual. For further support please contact our customer service directly.

Q: I haven't received my parcel yet but it shows "delivered" on the order detail page. What should I do?

A: Please check with your local post first for the parcel info. For further support, please contact our customer support.

Q: Why is my parcel returned?

A: That's because receiving address or phone number being incorrect or the logistics company cannot ship to your address. Please reach out to our customer service directly if the issue persists.