Friend's decoder(DAC) tube pre-Amplifier join to Audio gear play system

Friend's decoder tube pre-Amplifier join to Audio gear play system
System list...
Mr211 DAC tube pre-amplifier
CS8416 Spdif receiver x2 , coaxial x1
Codec wolfson WM8742
Tube 6922 EH gold

Mr211 Tube Amplifier
EH 12ax7 gold
6AQ5 SE

Mr211 Plasma tweeter
EH6c5Pi gold
6JM6
crossover 5Khz

Speaker vintage JBL4312

playback Autumn leaves

Playback Keith don't go

Playback 白安 是什麼讓我遇見這樣的你

Mr211 handmake DAC tube pre-amplifier with L/R separate knob for Sony PS-LX300 Turntable

Sony PS-LX300 Turntable w USB & Analog RCA out.

LP rip content through  Sony PS-LX300  to files of 24bits/192K WAV format.

Usage DAC tube pre-amplifier to be a platform to gauge different
       between LP Rip or LP direct playback and  CD playback.

                       

playback 花樣原聲 LP

playback 天空 矜持

Friend's DAC tube pre-amplifier

Friend's DAC tube pre-amplifier
with L/R separate knob 

Playback system as below
Mr211 handmake Friend's DAC tube pre-amplifier  with L/R separate knob 
Mr211 VT4C 211 mono mono  Amplifier
Mr211 3 ways horn speaker 
Tweeter E200/Mid 290E/Woofer 15''
Record by HTC Sensation XL SV 01

       

       

Mr211 playback IU-星期五見面 on Desktop speakers

Mr211 playback IU-星期五見面 on  Desktop speakers

Desktop speakers w mid horn driver

       

Clone Proac tablette 2-ways speaker swap  tweeter  to  mid horn driver.

Friend's Usher 2-ways speaker swap  tweeter  to  mid horn driver too.

Office DAC DIY -2 for earphone amplifier

DAC Tube pre-amplifier PCBA assembly

Office DAC tube pre-amplifier for earphone amplifier.

DAC w Tube pre-amplifier  PCBA under debug and test.

                                           

Mr211 playback IU-星期五見面

Original music source...





Take original video source and transfer video to mp3 file only.
Replay mp3 music in my system ....as bemlow

Playback system as below
Mr211 Dac tube pre-Amplifier (spdif-in)
Mr211 Pl519/6JM6 Amplifier
Mr211 3 ways horn speaker 
Tweeter E200/Mid 290E/Woofer 15''
Record by HTC Sensation XL SV 01 

Friend's 3-way horn speaker

3-way horn speaker