Input Impedance
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Mic: 8,000 ohms / Line: 50,000 ohms / Aux: 50,000 ohms / Link In: 20,000 ohms
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Output Impedance
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Balanced: Line--200 ohms, Mic--300 ohms / Unbalanced: 400 ohms / Link Out: 100 ohms / Preamp Out: 750 ohms
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Maximum Input Level
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Mic: -24 dBV Line: +27 dBV Aux: +17 dBV
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Maximum Output Level
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+22 dBm
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Nominal Output Level
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Balanced Line: +4 dBm (600 ohms), +4.4 dBV (open circuit) Mic: -46 dBm (600 ohms), -44 dBV (open circuit) Unbalanced: -10 dBV (open circuit) Preamp Out: -10 dBV (open circuit)
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Headphone Output
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700 mW, 20 ohm load
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Maximum Gain
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73 dB
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Frequency Response
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40 ~ 22,000 Hz
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Equivalent Input Noise
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-128 dBV (150 ohms) at maximum gain
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Input Attenuation
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10 dB
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Mic/Line Input Pads
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50 dB
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Maximum NOMA Attenuation
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≈20 dB (up to 100 mics on simultaneously)
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Phantom Power
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+48V DC
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Control Voltage Out
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+4V DC
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Power Supply
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100V-240V AC, 50-60 Hz, 30W
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Operating Temperature Range
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32°F to 104°F
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Weight
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3.35 kg
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Dimensions
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430.0mm X 238.0mm X 44.0mm (L X W X H)
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Accessories (Optional)
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AC power cable; AT8325/1.0 Link Cable; rack mount adapters; security caps
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