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XUELIN H8 Tuner - H8 Tuner

XUELIN H8 Tuner AK4497 OPA1642 HiFi Lossless Portable Music Player

pls check the details of optional module here : LME49990 + OPA1622 Balanced


Why make Tuner ?

The human ear has a lot of perceptual factors in understanding the sound, and is susceptible to external interference and even its own state. Even if the same person is on the same machine, the feelings heard during different periods and mentality may be very different.

XUELIN Tuner creatively platform the entire system, and each module can be independently combined to allow users to gain greater autonomy. And become a platform for enthusiasts to learn, improve, and exercise listening.


AK4497 is a high quality 32-bit dual channel DAC based on AKM's VELVET SOUND technology. The device offers low distortion with -116dB THD+N DAC and 128dB S/N

LPF op amp module

OPA1642 is a JFET input, low distortion, low noise op amp. Its high frequency is vivid, just like the triangular iron in the thunderstorm, crisp, clean and sweet.

MUSE8920 is a professional audio op amp with clear, clear sound and comfortable listening.

Coupling module

When capacitive coupling, the longitudinal sound field shrinks, the high-pitched sound is buckled, the middle sound is round and gorgeous, and the human voice is more enchanting.

When the direct connection is coupled, the sense of hearing is straightforward and the sound field is large. And the low frequency dive deeper and have a sense of energy


TPA6120--TI professional amp chip with amazing high indicators, clean and smooth sound

AD8397 - the most classic and most widely used amp. The voice is enchanting, and it is full of music.

CLASS discrete amp

XUELIN Tuner's CLASSA full-discrete headphone amplifier module integrates 88 parts in a coin-only limited space (25*25mm). Zen thoughts, do the dojo in the snail shell. It uses an excellent Walman architecture and jfet triode input, static 40mA, full thrust and sweet grip, no matter the hardware test indicators or the actual sense of hearing have achieved a surprising effect. This module is based on xueliniHiFi-2018 Class A amp transplant and retuned to fit the portable work environment.

2.4inch 360*400 pixel IPS screen

The resolution is 100% higher than that of the normal VGA screen. The UI is based on the mature 990 system and has been verified by thousands of users.



Storage: External TF card storage up to 128GB

Volume adjustment: PGA2311 volume

Display: 2.4inch retina liquid crystal (400*360dip)

Power Management: APX202/Power LDO: TPS7A33+TPS7A47

JZ4760 dual core 600MHZ master chip

Power Filter: Polymer + Super Solid Capacitor


1.RCA coaxial digital output interface (IEC-60958) and LINE OUT interface

2.HEADPHONE 3.5mm output connector (with 6.5mm earphone adaptor)

3.HEADPHONE 2.5mm Balanced output connector (requires optional balance module to work)

4.USB data and charging interface

5.TF card expansion interface

Standard module Optional modules will be launched

DAC: AK4497*1

Audio coupling: Melaleuca cake film+MLCC





Auio coupling: Direct connection


(The following is based on unbalanced mode AK4497+MUSES8920+ capacitive coupling+class+ZERO)

Support Format

APE Fast Normal High8KHZ-192KHZ16bit-24bitSupport CUE

WAV : 8KHZ-192KHZ16bit-24bit-32bitSupport CUE

WMA /Wma Lossless: 8KHZ-96KHZ, 16bit-24bit

FLAC : 8KHZ-192KHZ16bit-24bitSupport CUE

DSD/ DFF/ ISO DSD: 2.8KHZ,1bit

Aiff: 8KHZ-192KHZ, 16bit-24bit-32bit

M4A:8KHZ-192KHZ, 16bit-24bit

MP2/MP3/ OGG: 8KHZ-48KHZ, 16bit

AAC: 8KHZ-48KHZ, 16bit-24bit

Earphone output power:400mw/16ohm 200mw/32ohm 48mw/300ohm

Coaxial output impedance:75ohm

Coaxial output level500mv p-p

Line output basic level:2v±1.8dB(1KHz) 

Noise ratio..≥110dB.A Weighting

Channel imbalanced≤1.0dB(1KHz) 


Frequency response:20Hz~20KHz(+0/-2.5dB)

Distortion and noise…..≤0.015%(1KHz)

Work power:




Storage:TF card Maximum 128GB

Battery: 3000mah 4.2v lithium battery (LG485780)

Size: 130*69*28mm

Weight: 260g


H8 Player

Usb Cable ,One Minute And Three Connections(LINE+Coaxial)

Standard Module ( 8pcs, It Can Be Customized)


Spare Screw*10

Suction Screen

User Manual



Will be shipped via DHL/UPS/EMS/FEDEX .

 It is required to put your phone number on the parcel, please leave me your contact number when you pay.

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Due to the impact of the COVID-19 pandemic, global international shipping will delays. The delay at our Hong Kong post office is very serious, so we have changed to other fastest or most efficient international shipping. Now the normal estimated delivery time may be delayed by about 1-2 weeks. In some countries where is higher free-tax rate, we will provide free courier service as much as possible.

Free Shipping

All listed items will be shipped though Registered Airmail with tracking number if there is no extra shipping method option listed or shipping description in the product page.

Economy shipping: Will be shipped without tracking number.

Registered Airmail : Will be shipped via such as Hong Kong post , Deutsche Post , Netherlands Post , Singapore Post, you can leave us a message if you have any requirement about the shipping method .

It will be shipped via Hong Kong Post by default, Europe countries can choose to be shipped via Deutsche Post or Netherlands Post, it is also FREE, pls leave us a message if needed.

Express service: Will be shipped via DHL/EMS/UPS/FedEx

  • Views: 15202
  • Brand: XUELIN
  • Product Code: H8 Tuner
  • Availability: In Stock
  • $769.00

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Tags: XUELIN H8 Tuner