Specifications

Specifications 63
Sound output using line-out connector
m Full-scale amplitude: 1.5 volts (root mean square) (V
rms
) for load greater than 1kOhms
m Frequency response: 8 Hz to 20 kHz (load independent)
m Signal-to-noise ratio: Greater than 100 decibels (dB)
m Total harmonic distortion: Less than 0.004 percent
Audio Input Specifications
m Data format 24 bits stereo, 44.1 kHz audio sample rate
Line-in specification
m Maximum amplitude: 2 volts (root mean square) (V
rms
)
m Frequency response: 5 Hz to 20 kHz
m Signal-to-noise ratio: Greater than 100 dB
m Total harmonic distortion: Less than 0.005 percent
Graphics Controller
AGP 4X card with an Apple Display Connector (ADC) and Digital Visual Interface (DVI)
connector.
Video Display Modes
For technical specifications for your display:
m Apple displays: Go to the Apple website and check the specifications for your product at
www.apple.com/displays
m Third-party displays: Go to www.apple.com/guide
Power Supply
AC line input
m Line voltage/current: 100–120 V alternating current (AC), 6.5 amperes (A) or 200–240 V
AC, 3.5 A, single phase, set automatically by power supply
m Frequency: 50–60 Hz
DC monitor output
m 4.0 A maximum at nominal 25 V DC from the Apple Display Connector