Technical Information
66
PowerWave 604 UserÕs Guide
For Technical Support, Call 1-800-708-6227
Audio system
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Stereo sound generator capable of driving stereo mini-plug headphones or audio
equipment
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Stereo sampling hardware for recording samples
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16-bit stereo in and out
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Sample rates of 44.1 kHz, 22.05, and 11.025 kHz
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Input line level: 2 volts peak-to-peak nominal into 6.5 k
Ω
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Input through output signal-to-noise ratio: >86 decibels (dB) with no audible discrete
tones
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Bandwidth: 10 HzÐ19 kHz (+/Ð 2 dB) at 44.1 kHz sample rate
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Total harmonic distortion plus noise: Less than 0.06%, measured 30 HzÐ60 kHz with a 2
V p-p sine wave input
Interfaces
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Dual SCSI buses. An internal fast SCSI bus supports up to seven storage devices. The
external bus supports up to seven additional SCSI devices.
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One Apple Desktop Bus (ADB) port for up to three input devices daisy-chained through
a low-speed, synchronous serial bus
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Three PCI bus or two NuBus plus two PCI expansion card slots
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Two RS-232/RS-422 serial GeoPort ports, 230.4 Kbits per second maximum (up to
2.048 Mbits per second clocked externally)
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Built-in Ethernet AAUI and 10BaseT connectors
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Sound output port for stereo CD audio and computer-generated sound
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Sound input port for stereo sound input
AC line input
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Line voltage: 100Ð240 volts AC, RMS single phase (not auto-ranging)
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Frequency: 50Ð60 Hz
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Power: 600 watts maximum
