PCB fix for Ultra Analog Dac D20400
For who might be interested, PCB is available in DIY audio market: https://www.diyaudio.com/forums/swap-meet/377627-sonic-frontiers-pcb-fix-ultra-analog-dac-d20400.html#post6801120
For who might be interested, PCB is available in DIY audio market: https://www.diyaudio.com/forums/swap-meet/377627-sonic-frontiers-pcb-fix-ultra-analog-dac-d20400.html#post6801120
Just wanted to post my impressions of the UA D20400 replacement module I purchased from tonimxp.
I purchased this for a Parasound d/ac 2000 Ultra. The whole process was a simple drop in, requiring zero configuration on my part, which is always nice.
It works great with no noticeable differences in audio quality over the original UA module.
I'm happy that there's a solution for this module and it uses a DAC chip that's still relatively easy to get a hold of.
With the D20400 out of the way, that leaves the Ultra Analog AES21 in need of a viable replacement
.
I purchased this for a Parasound d/ac 2000 Ultra. The whole process was a simple drop in, requiring zero configuration on my part, which is always nice.
It works great with no noticeable differences in audio quality over the original UA module.
I'm happy that there's a solution for this module and it uses a DAC chip that's still relatively easy to get a hold of.
With the D20400 out of the way, that leaves the Ultra Analog AES21 in need of a viable replacement
.Attachments
an ebay member offer a schematic - go to post #22 under
https://www.diyaudio.com/community/threads/ultraanalog-d20400-data-i-have-it-all.254748/
https://www.diyaudio.com/community/threads/ultraanalog-d20400-data-i-have-it-all.254748/
check out post #13 under
https://www.diyaudio.com/community/threads/mp1936-audio-dac-production-record.405192/
https://www.diyaudio.com/community/threads/mp1936-audio-dac-production-record.405192/