- #742 [aabman], 21-06-09 17:31I tried a battery pack of 30000mAh for both RPi 4B and DAC. My own experience is battery pack good for DAC. Nevertheless, for RPi 4B render LPS or SMSP power supply performed better than battery pack. As we know, there are so many factors/condition affect/change the sound performance, which please oneself but may not another one. What I can say, that RPi as streamer/render will be a good choice at such low cost for those had fundamental computer knowledge.
- #741 [metalbird], 21-06-09 16:38hi aabman
thx for your sharing...
For battery powered the Pi, will the voltage good for connecting with USB SSD as well? like T5 - #740 [aabman], 21-06-09 16:10I have no experience on IFI ipower X, but some C-Hing said that IFI ipower had a very low C/P ratio and not worth for the money. Just my 2 cents. Zerozone had a good reputation and I heard this some times ago and quite impressive.
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- #739 [metalbird], 21-06-09 15:59aabm... thx and looks tiny and easy to handle
will consider this as well... i am thinking ifi ipowerX and zerozone - #738 [metalbird], 21-06-09 15:47so .. any SSD via USB should be good sound? e.g. sandisk
- #737 [aabman], 21-06-09 15:44#727 If you don't insist on LPS power supply, check this cheap GaN SMSP with ultra low ripple noise.
https://item.jd.com/100009489897.html
https://www.chongdiantou.com/wp/archives/81559.html
Only 14mVp-p at 5V@2A. I used it to feed my RPi4B with a type-C 5A cable , and I'm quite enjoy the sound which was over my LMS supply with higher elect. efficiency. - #736 [KHS], 21-06-09 13:59new SAMSUNG portable SSD T5,good sound
- #735 [15--16], 21-06-09 06:17You can say it is expensive. But other streamers, like Luxxx, are 5 or more times expensive, with RPi like basic structure.
- #734 [barnabe], 21-06-08 18:52Yes
On top of Pi3 or pi4
Its expensive US$200 for a hat but i am giving it a go.
Dont understand why so little highend companies make streamer dacs like dcs bartok
And so little streamers on the market to choose from its frustrating … market probably too small for this niche hifi interest - #733 [15--16], 21-06-07 18:55Put the pi3 or pi4 over the pi2aes?
- #732 [jimmyihv], 21-06-07 12:06#731
A good DDC can improve the SQ a lot. RPi with a good DDC can beat dCS NB. - #731 [barnabe], 21-06-07 10:11
Hi C Hings
Has anyone tried using Pi2aes hat to make a bridge with Lan in — I2s out
Seems to measure amazing - #730 [metalbird], 21-06-07 09:25Hi sgbb/khs - thx for recommendations and will take a look
- #729 [sgbb], 21-06-06 15:21#722
https://item.taobao.com/item.htm?spm=a1z0d.6639537.1997196601.196.76bb7484KfjAiP&id=641397335346
Can try this, just RMB 228, no harm, this sounds decent to me. - #728 [KHS], 21-06-06 08:09LPS ,Toabao ZEROZONE have some new product
- #727 [metalbird], 21-06-05 14:09Jimmy/KHS
Thx for recommendations. LPS淘寶要訂!有冇其他介紹? - #726 [tom55], 21-06-05 14:00#725
U16用過在Mac mini及Auralic大白羊上ok,
但Raspberry pi4時有問題,可能兼用性不佳。 - #725 [KHS], 21-06-05 13:02U16 cheap ddc
- #724 [KHS], 21-06-05 13:00#722 ching ,i just use pi4 usb outout only,pi4 audioquest coffee usb cable to weiss int 204 ddc ,ddc sommer aqua aes cable to weiss dac 202
- #723 [jimmyihv], 21-06-05 11:23The best solution is to buy a Gustard U16 and connect the I2S/SPDIF output to Gustard X16.
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