Michel's Dac Streamer. Subscriber DIY build
Вставка
- Опубліковано 13 вер 2024
- From an early age, audio has always been my interest, since 2005 I became ill and was forced to stop working, always worked with robotics/PLC machines and programming them, many products made for BMW, Saab, Rank Xerox etc, also optimization, machine park maintenance, planning, but unfortunately I had to stop that.
Later, when I had recovered reasonably well, I had to find something to do and came across the Raspberry Pi and Volumio and I started building things myself.
In the meantime I have already built many streamers for friends and acquaintances.
I had no further training in electronics, I learned it all myself and videos like yours contribute to that.
personally I like putting things together, it is very satisfying and for much less money you get the quality of the more expensive audio products.
my youtube video channel, there are not many videos in it.
/ @michel8166
Below are the products I used for this project, with links to them.
software volumio.
volumio.com/ge...
raspberry pi 4b, shielded with copper and grounded.
www.raspberryp...
The following are available on
iancanada.ca/ and
www.audiophoni...
ian canada PurePI ultracapacitor 3,3/5 volt power supply.
ian canda isolator II.
ian canada FifoMa 1.5 reclocker.
Ian Canada UcConditioner MKII 3.3V.
ian canada GPIO extension kit for Raspberry Pi.
IAN CANADA GPIO SPACER 40 Pin GPIO Extension for Raspberry Pi
Other Links
ACCUSILICON AS318-B-451584 Ultra Low Jitter Clock 45MHz + 49MHz, shielded with copper and grounded. www.audiophoni...
2x MAXWELL Supercapacitor 2.7V 325F
www.audiophoni...
pcm 1794A dual master dac.
www.audiophoni...
7,9 inch hdmi waveshare touchscreen.
www.waveshare....
Volumio touch display plugin.
community.volu...
no name 4 amp toroidal transformer for delta 5 volt 5 amp power supply for PurePI ultracapacitor 3,3/5 volt power supply (raspberry pi) no link from.
LHY Audio triple linear power supply module for pcm 1794 dac, 12+/0/-12 v +5 volt.
www.audiophoni...
I replaced the above with the Marantz power supply, 12-/0/+12 v - 5 v.
Power Module A-19 2x3-20V LT1083 5 volt for the 7,9 inch waveshare touchscreen and power for relay trigger startup the PurePI ultracapacitor 3,3/5 volt.
www.audiophoni...
2x relay board, one normal and a time Programmable relay slow startup for the Ian Canada UcConditioner MKII 3.3V.
amzn.to/4aL8hjm
Extend Male Micro SD to Female micro SD 25cm Raspberry Pi.
www.audiophoni...
rotary encoder KY-040, fore play/pauze/next/previus and reboot Pi.
opencircuit.sh...
See Volumio plugin, rotary encoder.
community.volu...
infrared sensor, TSOP32338
www.audiophoni...
See Volumio plugin, infrared remote control.
community.volu...
on/off pushbutton led, Aluminium Push Button and Pre-Welded Connector with Blue Light Circle Ø19mm Black
www.audiophoni...
IEC + Switch + 10A Fuse Holder
www.audiophoni...
housing made from an old aluminium frame imac.
oak used for streamer casing, sprayed with clear lacquer.
further small material, cables etc.
Volumio settings for the 7.9 inch waveshare hdmi touchscreen.
ssh into volumio and type sudo nano /boot/userconfig.txt and enter the text below.
hdmi_group=2
hdmi_mode=87
hdmi_timings=400 0 100 10 140 1280 10 20 20 2 0 0 0 60 0 43000000 3
Code for power off button: gpio 13.
dtoverlay=gpio-shutdown,gpio_pin=13,active_low=1,gpio_pull=up=gpio-shutdown
Code for turn on power led: gpio 15.
gpio=15=op,dh
safe data by typing, CtrI x Y (yes)
Output FifoPiMa: hifiberry dac +pro, upsample dac to 24 bit 192 Khz.
thank you Gaby for this truly fantastic video, it's really great how you approach this and thank you for wanting to review my system, I'm really happy with it.
Thank you Michel for sharing your Diy journey with us :)
I'm very impressed 👏 👌 My skills are not adequate to accomplish something as monumental as this.
Gefeliciteerd Michel, wat een waanzinnig mooie streamer heb je gebouwd. Ik ken gelukkig geen jaloezie, maar wat zou ik graag wat van jouw skills bezitten 😂.
Groeten Andre 🤛
Thank you Michel for sharing your beautiful Diy creation it is very inspiring I love all the details and that you used a pcm174 dac I see you have been at it for a while I will subscribe to your Chanel to follow your Diy Journey :) Also thank you Gaby I always look forward to your video and love how you are trying to include others
Something is different, and wow , it's amazing.
Thanks a lot for sharing! Wonderful!
Michael did a very good job, and he's a very nice person, i have already spoken to him a few times :) ... nice review Gabby :)
Thank you, yes he is, did a a beautiful and inspiring Job. :)
@@Gabster1 yes, he is simply the best man :)
Beautiful system!
great, thanks for the video and the information provided. May I ask how volume control is done? Is it only by scaling the digital data and hoping that the 24Bit DAC has enough headroom to do this? I wonder my self whether a solution where volume control is done afterwards is better or not. Does anyone have an opinion about this? Many thanks...
Very well done Michel this is a beautiful finished system love the wood design and case and nice to see different dac design
Is the Pcm 1794 your Favorite have you tried Ian's Dual mono dac ?
yes, the PCM 1794 is my favorite, if I use this same system but via a Philips TDA 1543 dual DAC chip (i2s) with output transformers, the Philips sounds much more rounded with less detail, the PCM 1794 lets you hear much more of what is going on in the music.
unfortunately I didn't try Ian Canada's dual mono dac, maybe I'll try that in the future.
Can we buy it from him? 😂
It's much more fun to make it yourself....come on grab that screwdriver and soldering iron and start building😆