Zishan D1 Lossless Digital Turntable Music HIFI U Disk MP3 Player Bluetooth LDAC hard disk DSD ES9038Q2M CS43198

Default 220V input, if you need 110V input, please leave a message when placing an order

Zishan desktop model D1 highlights:

1. Compressed DFF and SACD ISO files can be played directly without conversion and decompression

2. The soft and hard decoding of DSD files can be set (the maximum soft decoding is DSD512), which is convenient for playing DSD without DoP decoder.

3. Support Apple and Android APP with cover to select songs, you can also use air play or dlan push without APP

4. Replaceable analog board design, please pay attention to more DAC analog boards in the future

5. Unlimited hard disk capacity, multi-partition, NTFS, EXFAT, FAT32 are supported.

6. Support external decoders, such as Italian (firmware_2006be1x firmware), xmos interface and other decoders

7. Volume width 220mm height 52mm depth 191mm

8. External usb wifi, buyers can use usb extension cable to avoid wifi signal affecting the player.

Manual firmware address:

//pan.baidu.com/s/19PLsi9Cb3HQPQ7kFsV_4TQ?pwd=d1d1
Extraction code: d1d1

Function 1: Support U disk/hard disk, compatible with most music formats in the market, support Apple Android APP with cover to select songs

APE, FLAC, WAV, MP3, M4A, WMA, AIFF, AAC, DSF, DFF, ISO, CUE, even multi-channel DTS5.1, etc.

Parse CUE and ISO in seconds.

Support U disk common file system such as NTFS, EXFAT, FAT32, support multi-partition.

Function 2: Bluetooth receiving, using a Bluetooth module that supports LDAC.

Support SBC, APTX, APTX-HD and LDAC at the same time, LDAC up to 96K 24b sampling rate

Function 3 Built-in compatible Amanero Italian digital interface, support wired connection to computer/mobile phone as USB DAC

The driver is compatible with Amanero Italian digital interface. Linux, MAC, mobile phones do not need drivers. Windows driver download address: //amanero.com/drivers/setupuac2.exe

Function 4. Optical coaxial input

D1 has coaxial optical input, which is very convenient for buyers to connect TV, set-top box, CD and other audio sources.

The CS8416, which is very easy to lock in frequency, is used, and the focus is on the slave mode, and the CPLD+crystal oscillator scheme is used to bypass the I2S signal jitter of the CS8416.

Function 5. Coaxial fiber output supports DoP

Simply put, it means that the DSD signal is transmitted through the coaxial cable. But at the same time, the decoder needs to support the DoP function. If the decoder DAC in your hand is ES9038 or mojo and other DoP-supporting decoders, when using coaxial fiber to connect to D1 for playback Real DSD signal transmission and playback can be realized when DSD music is played.

Function 6. With native differential HDMI IIS signal output

Support two common differential HDMI IIS signal output. See the manual for details.

Function 7 External usb wifi networking

Support Apple and Android APP with cover to select songs, you can also use Air play or DLAN push without APP, support Samba connection to NAS, see the manual for details.

Function 8: Support external decoder

It supports connecting to decoders using Italian interface (firmware_2006be1x firmware) or xmos interface. With this function, you can use your favorite decoder without turning on the computer. The D1 external decoder function supports up to PCM384, DSD512, but the specific It is related to the capability of the external decoder. If the external decoder only supports the hard solution of DSD64, then the DSD hard solution of this method is up to DSD64, of course, the soft solution is still up to DSD512.

Panel Analysis

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D1 analog board version 2 is optional with four CS43198 + dual LM49720 solutions that can open NOS. Pluggable design with op amp seat, solid-state filter, red-robe coupling, WIMA film, with XLR differential output and RCA/3.5 single-ended analog Output, relay delay protection.

The whole board can be replaced, please pay attention to the release of more DAC boards in the future.

D1 analog board version 1 can be selected using two high-quality ES9038Q2M + dual LM49720 LPF solution. Pluggable design with op amp seat, solid-state filter, red robe coupling, with XLR differential output and RCA/3.5 single-ended analog output, relay Delay protection.
The D1 digital board is undoubtedly an I2S solution with dual crystal oscillators + CPLD. Zishan self-developed 4-core 1.2G CPU core board, which is convenient for decoding and compressing DSD files, independent power supply for multiple power supplies, independent power supply for crystal oscillators, I2S differential transmission, SPDIF signal Abandon cheap PE65612, adopt high-end DA101C isolation. Can upgrade CCHD-957 fever crystal oscillator. The analog soil 15V power supply abandons the LM317 78xx and the like, adopts a customized R cattle transformer + jung super super regulated power supply, built-in high-speed AD847 op amp + 45H11 power tube, solid state + MLCC + blue robe hybrid filter, good things to share with everyone, The above manual link discloses the high-definition schematic diagram. The power supply adopts a fully shielded EMI filter socket to efficiently filter out mains clutter.
APP interface preview