(Unofficial) RME UCX II Interface Review and Measurements

[morillon]

"if you have time" is actually the opposite of urgent

It wasn't even a question to you, so why are you bothered by a question to somebody else?

People on the internet can be strange

I just can't figure out the reason for your questions...whether it's theoretical or whether you're considering buying a uxc based on the measurements you're requesting from rj4000...(but maybe it's just a language barrier issue...my reaction is very much linked to your "quickly")

 

[Music1969]

I just can't figure out the reason for your questions...whether it's theoretical or whether you're considering buying a uxc based on the measurements you're requesting from rj4000...(but maybe it's just a language barrier issue...my reaction is very much linked to your "quickly")

He did some multitone measurements already for DAC output. He then did some loopback measurements already.
Is it such a stretch to request multitone loopback?
And why is it your problem anyway !?
Why are people so weird on the internet

 

[Rja4000]

OK, so...
I don't mind running this test for you but I don't understand exactly what you want.
Anyway, I won't be able to do that soon: I don't have the device at hand right now.
So I suggest I'll ping you for explanation whenever I'll have some time and the device. (Don't expect it to be in the next 2 weeks)
I hope that closes this discussion for now.

 

[Music1969]

I don't mind running this test for you but I don't understand exactly what you want.

Just a simple loopback multitone?

Connect rear TRS output, to front mic XLR input ...

 

[morillon]

Just a simple loopback multitone?

Connect rear TRS output, to front mic XLR input ...

I imagine you're thinking about jitter loop etc... but to seriously characterize the DAC part of the UCX... you'll need an ADC offering a larger margin I'm afraid... and to characterize the ADC of the UCX... an external source also offering a larger margin too
From memory, Pkanes recently added an interesting management of different clocks in "multitone". Check with him.