AI Headphone amplifier ~Luxsin X8 with AI EQ (could tunning RIAA)

 

它內建均衡功能，能夠精準地搭配來自不同廠商的約2500款耳機的特性，使其與哈曼曲線和其他預設目標曲線完美契合。此外，它還提供多語言的AI智慧調音服務（不僅支援文字輸入，也支援語音指令），打造真正獨特的聆聽體驗。AI 產生的調音資訊可以單獨儲存，方便您根據想要聆聽的歌曲、流派和場合呼叫已儲存的設定。

AI 知道蔡琴聲音長什麼樣嗎?

聽歌這活~可能比聽黑膠還文青!

table DAC trimmer position

 

open case screws touch the volume trimmer 
cause one channel loses sound 

open case for change Raytheon  rectify tube 6x4

record trimmer volume 

Office DAC DIY~3 for earphone amplifier...modify RIAA playback profile

 

Signetics ne5532AFE the playback profile is better than JRC5532D...in vocal gloss

Signetics OP sound better than JRC5532D
even better than JRC5532DD
filter too much

Woofer equalizer 10~250hz record -4

 

diy audio pci card add spdif siwtch

build in two TX1180 spdif transmitter

switch for spdif transmitter1/spdif transmitter2

Woofer equalizer 10~250hz record

DAC codec output with RIAA equalizer

 

Audioengine B1 Bluetooth Music Receiver connect Tube codec for iPhone playback

 

Dac tube pre-amplifier~ change new case

 

 

DAC PCB

DAC tube pre-amplifier PCB

XMOS XU208 spdif feed signal to DAC

 

Friend's DAC tube pre-Amplifier w WE437A Audio gear play system