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Apple Desktops Discussion of Apple's desktop machines including Mac Pro, iMac, Power Mac, and mini

Mac Pro - Mac Pro (8core) 3.5mm audio output level ?

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Member Since: Jul 22, 2008
Posts: 4
DULLAH is on a distinguished road
Mac Specs: Mac Pro 8-core 2.8

DULLAH is offline
Greetings everyone.
I've searched and read the manual, but still am unsure of the output level of the harpertown Mac Pro's. I know the manual lists the Max. output voltage as 1.6 Vrms, or +6.3dBu. But my question relates to which standard the "Line level" is...

"Line Level" generally has 2 standards:

Consumer applications like CD players tend to be -10dBV.
Professional keyboards and sound modules tend to be +4dBu

Does anyone know which standard the Mac Pro outputs?
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Member Since: Dec 05, 2008
Posts: 1
vidjan is on a distinguished road

vidjan is offline
If I'm allowed to guess I would say -10 because it is a unbalanced line.
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