Yes, i rechecked the package now:Seems to be the same product:
View attachment 358992
I'm still not sure why one has mic support and the other doesn't.
mic support remains a mistery.
Yes, i rechecked the package now:Seems to be the same product:
View attachment 358992
I'm still not sure why one has mic support and the other doesn't.
It would be really interesting to see measurement of it especially how the SGM opamp impact sinad in "dac mode" and if it avoid the early thd+n vs power rise at low ohm loads as one would expect.Bought a Fiio KA11 (mentioned by @kelp in an earlier post). It is built around SA9312L bridge > CS43131 > SGM8262 opamp.
For whatever reason, I had a poor opinion of Fiio SW, but everything is working as intended: called me impressed!
- W10 PC: I did update the fw to v0.08 (forgot to check what it was before the update); installed the Fiio DAC driver V5.62 (ASIO-compatible!); installed the Fiio Control app. No issue, everything works as intended.
- Android (11) phone: installed the Fiio Control app. No issue, works fine.
- iPhone: nothing to install (the Fiio control app is BT-only); I used KA11 with a Lightning-USB adapter. No issue.
I don't know about SINAD and other measurements, but would assume it is at least in the good-enough category.
If you are looking for a compact, yet (very!) powerful CS43131-based dongle, the $30 KA11 may not be a bad choice.
Highly unlikelyPicked up a "ugreen hifi" but I'm not sure if it's cs43131
Aye, I've done some scouting and all I've found is a Japanese Blog that suggests it's realtekHighly unlikely
I connected a mic cable to the Ufreen after a while and this post came back to mind.Seems to be the same product:
View attachment 358992
I'm still not sure why one has mic support and the other doesn't.
UGREEN UGREEN HiFi Audio Amplifier at usb-0000:00:1d.0-1.2, high speed : USB Audio
Playback:
Status: Stop
Interface 1
Altset 1
Format: S24_3LE
Channels: 2
Endpoint: 0x02 (2 OUT) (SYNC)
Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000
Data packet interval: 125 us
Bits: 24
Channel map: FL FR
Interface 1
Altset 2
Format: S16_LE
Channels: 2
Endpoint: 0x02 (2 OUT) (SYNC)
Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000
Data packet interval: 125 us
Bits: 16
Channel map: FL FR
Interface 1
Altset 3
Format: S32_LE
Channels: 2
Endpoint: 0x02 (2 OUT) (SYNC)
Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000
Data packet interval: 125 us
Bits: 32
Channel map: FL FR
[B]Capture:
Status: Stop
Interface 2
Altset 1
Format: S16_LE
Channels: 1
Endpoint: 0x83 (3 IN) (SYNC)
Rates: 48000
Data packet interval: 125 us
Bits: 16
Channel map: FC[/B]
Ok, a mistery indeed.Yes.
Below is what I get with a TRRS IEM with in-line remote.
Apple A2049:
View attachment 369492 View attachment 369489
Ugreen 80583:
View attachment 369491 View attachment 369490
Same story on macOS and Android.