Apple Power Mac G5 - Manual (Page 18)

Analog Audio
Completing the audio features of the Power Mac G5 are high-quality, analog stereo
audio line in and line out ports; and a convenient minijack on the front panel that
makes it easy to plug in headphones.
Analog input specifications
Line input
Sample rates 32kHz, 44.1kHz, or 48kHz
Bits per sample 16 or 24
Jack type 3.5-mm stereo
Input impedance Greater than 47K ohms
Maximum input voltage 2.2V
rms
(+8 dBu)
Frequency response 20Hz to 20kHz, +0.5 dB/–3 dB
Total harmonic distortion Less than 0.006 percent
Analog output specifications
Line output Headphone jack
Sample rates 32kHz, 44.1kHz, or 48kHz 32kHz, 44.1kHz, or 48kHz
Bits per sample 16 or 24 16 or 24
Jack type 3.5-mm stereo 3.5-mm stereo
Output impedance 24 ohms 24 ohms
Output voltage 1.4V
rms
(+4 dBu) 1.4V
rms
(+4 dBu)
Frequency response 20Hz to 20kHz, +0.5 dB/–3 dB 20Hz to 20kHz, +0.5 dB/–3 dB
Total harmonic distortion Less than 0.01 percent Less than 0.01 percent
Output power (into 32 ohms) — 20 mW
Load 100K ohms 100K ohms
18 Technology and
Performance Overview
Power Mac G5