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Old 12th January 2015
 
Gear Addict
 

Here are files for the RME Fireface 400, Focusrite Saffire Pro 40, and combinations of each with the Motu 828 mkii using different clocks. I have a few more files using Lucid GenX192 clock and unsynched for the same combinations, but I ran Audio Diffmaker and got very similar correlation depths, so unless requested I'll leave them out. Didier, feel free to skip what you think is redundant. [in brackets is clock source] (in parentheses is L, R corr. depth)

For the 828mkii/Pro40 combos, the line ins on the SaffirePro40 needed gain via the gain knobs on the front of the unit. For the Fireface400/828mkii combos where the 828mkii was doing the D/A, I had to reduce the output of the 828mkii by about 5db, otherwise it would overload the Fireface400 inputs. The other way around I didn't touch anything, but the resulting files are about -5dbfs peak level.

Folder with all files: https://www.dropbox.com/sh/jvn54n0h9...gzwBIRl8a?dl=0

Individual files:
Fireface 400 (24.0, 25.8)
https://www.dropbox.com/s/3h7kgufe6w...20400.wav?dl=0

Saffire Pro 40 (27.8, 32.0)
https://www.dropbox.com/s/cb2h5xsktb...Pro40.wav?dl=0

Fireface400 D/A into 828mkii A/D [828mkii] (35.1, 36.7)
https://www.dropbox.com/s/nf2fff3anj...ck%29.wav?dl=0

Fireface400 D/A into 828mkii A/D [Fireface400] (35.1, 36.7)
https://www.dropbox.com/s/sg932woh8r...ck%29.wav?dl=0

828mkii D/A into Fireface400 A/D [Fireface400] (24.5, 26.3)
https://www.dropbox.com/s/f8e0r73i5v...ck%29.wav?dl=0

828mkii D/A into Fireface400 A/D [828mkii] (24.5, 26.3)
https://www.dropbox.com/s/re0b9sb82b...ck%29.wav?dl=0

SaffirePro40 D/A into 828mkii A/D [828mkii] (34.2, 36.0)
https://www.dropbox.com/s/futkpq4m31...ck%29.wav?dl=0

SaffirePro40 D/A into 828mkii A/D [Pro40] (34.2, 36.0)
https://www.dropbox.com/s/7soapcix6q...ck%29.wav?dl=0

828mkii D/A into SaffirePro40 A/D [828mkii] (25.9, 29.9)
https://www.dropbox.com/s/nv7z4isoli...ck%29.wav?dl=0

828mkii D/A into SaffirePro40 A/D [Pro40] (25.8, 29.8)
https://www.dropbox.com/s/eycf7g368e...ck%29.wav?dl=0