pokrog
100+ Head-Fier
@sajunky is that one with the battery a constant charge isolated battery? like does it charge while being used and still maintain full isolation without a separate power input?
I think none of them have a battery. A large black rectangular box can be isolated power supply (DC/DC converter). Will verify later.@sajunky is that one with the battery a constant charge isolated battery? like does it charge while being used and still maintain full isolation without a separate power input?
Nah, it helps a cable ground potential convert to EMI. It makes it difficult to deal with later.They also told me the proper place to isolate USB is not on the PC or streamer side but right before the DAC or DDC; which makes sense because it reduces the chances of damage by EMI or RFI getting in through the cable between the PC and DAC.
Really intrigued by this. Can you tell me what is the ground post for on the side of the box? Is it required for isolation? What kind of cable would I need? Thanks for your help!The same model of audiophile quality USB isolator that @Jake2 posted first time is back in stock, ~$83
https://www.aliexpress.us/item/3256806124557142.html
While changing shipping to Germany, it generated a different link, now ~88€, but with free shipment:
https://www.aliexpress.us/item/1005006310871894.html
I guess, optional. Some PSU's come with two-prong mains plug, phone chargers by example.Really intrigued by this. Can you tell me what is the ground post for on the side of the box? Is it required for isolation? What kind of cable would I need? Thanks for your help!
Sold out quickly. Do you think if 4160 is a good choice: https://www.aliexpress.us/item/3256806726531317.htmlA new product based on ADuM3166, with USB Type C uplink and a hub. Plus the optional connection to external power supply through one Type C dowstream port.
https://www.aliexpress.us/item/3256806826164578.html
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I don't like Type C upstream port, but comes in a metal enclosure and internally similar to the $88 product (a link in a previous post).
A cost: $27!!! This is a breakthrough in pricing, free shiping.
And $25 dongle from the same seller:
https://www.aliexpress.us/item/3256806826304298.html
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Sorry, this is old chip (low and full speed only), not sure will be UAC 2.0 compatible. Only for old DAC's, maximum 96kHz.Sold out quickly. Do you think if 4160 is a good choice: https://www.aliexpress.us/item/3256806726531317.html
Thanks for answering! I also found this dongle: https://www.aliexpress.us/item/3256804488310571.html they claim ADUM3165Sorry, this is old chip (low and full speed only), not sure will be UAC 2.0 compatible. Only for old DAC's, maximum 96kHz.
All new ADuM high-speed (480Mbps) isolator chips are ending with '5' or '6'.
Yip, saw this one today. Very basic, that one "no stock" would compete with $80 model. You can get one, then later connect in series more advanced part with external PSU connector. .Thanks for answering! I also found this dongle: https://www.aliexpress.us/item/3256804488310571.html they claim ADUM3165
Worth to consider https://www.aliexpress.us/item/3256806790902925.html for both isolator + LPS. I heard good review for LHY (tiger fish).Yip, saw this one today. Very basic, that one "no stock" would compete with $80 model. You can get one, then later connect in series more advanced part with external PSU connector. .
Not sure that’s an LHY product as it does not appear on the official LHY vendor’s product pages. Very easy for AliX sellers/manufacturers to stick a brand name on things. Might still be good.Worth to consider https://www.aliexpress.us/item/3256806790902925.html for both isolator + LPS. I heard good review for LHY (tiger fish).
It is on their taobao page: https://item.taobao.com/item.htm?id=535524722220 but yeah AliX are mostly 3rd party seller.Not sure that’s an LHY product as it does not appear on the official LHY vendor’s product pages. Very easy for AliX sellers/manufacturers to stick a brand name on things. Might still be good.
https://www.beatechnik.com/shop
Interesting.. a venn diagram of products sold via that Taobao store and the Beatechnik LHY product pages and shop would only have a partial overlap. A number of products available on one store but not the other.It is on their taobao page: https://item.taobao.com/item.htm?id=535524722220 but yeah AliX are mostly 3rd party seller.