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RMAA run on the Nano 2G vs Nano 1G

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sigsegv0x0B:
Borrowed a Nano 2G from a friend to compare to my 1st gen Nano.

http://prohost.org/~hackie/audio/Nanos.htm

Their output stage seems to be almost identical.  

I haven't done a lot of RMAA testing before so this is my second attempt.
The sound card result was subtracted from the device results.  Load was provided by various headphones thru a Y splitter out of the audio out.

sigsegv0x0B:
This one has 1G Nano on a 16ohm load (if anyone wants to compare it to 2G Nano, although it's fairly identical)

http://prohost.org/~hackie/audio/DAPS_16ohm.htm

The other player is a Sony NW-A1000 which seems to have a rather beefy output stage and seems to be able to drive the 16ohm totaly flat.

saratoga:
I knew the 16 ohm issue was bad on the Ipods, but thats ridiculous.

Edit:  Also, is it just me or did the 2G actually get a lot worse at 16 ohms in IMD?

julio:
Ho do you run RMAA on an iPod ? I would like to do this too...
Thank you.

saratoga:
Just like a sound card, except you use a wav file of the test signal and play it on the Ipod back into the Mic jack on your computer.

Edit:  Also, I believe there are detailed instructions on the RMAA site.

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