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Analog.audio.inputs/outputs
（0 dBu=0 .775 Vrms、0 dBV=1 Vrms）
[Inputs]
●
[INPUT].connectors.(1.through.3)
Connectors: XLR-3-31 (female, pin 2=hot),
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electronically balanced
Input level / impedance (switchable using the
●
[GAIN] switch)
[GAIN]
Nominal
switch position input level input level
H
−60 dBu
M
−55 dBu
L
−50 dBu
LINE
−10 dBu
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[RTN.IN].connector
Connector: 3 .5 mm diameter stereo mini jack,
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unbalanced
Nominal input level: -10 dBV
●
Maximum input level: +2 dBV
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Input impedance: 10 kohms or more
●
[Outputs]
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[OUTPUT].connectors.(LEFT,.RIGHT)
Connector: RCA jacks, unbalanced
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Nominal output level: -10 dBV (at nominal input
●
level or -12 dBFS signal playback)
Maximum output level: +2 dBV (at 0 dBFS sig-
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nal playback)
Applicable load impedance: 10 kohms or more
●
●
[MIC.OUT].connector
Connector: 3 .5 mm diameter 4-pole mini jack
●
[Stereo outputs]
Nominal output level: -50 dBV (at nominal input
●
level)
Maximum output level: -30 dBV
●
Applicable load impedance: 10 kohms or more
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[Remote]
Open: 40 kohms / close: 2 kohms
●
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[PHONES].connector
Connector: 3 .5 mm diameter stereo mini jack
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Applicable load impedance: 8 ohms or more
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Maximum output power: 50 mW + 50 mW (32-
●
ohm load, THD: 0 .1 % or less)
Specifications
Maximum
Input
impedance
−32 dBu 2 kohms or more
−27 dBu 2 kohms or more
−22 dBu 2 kohms or more
+10 dBu 10 kohms or more
Other.connectors
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[REMOTE].connector
Connector: 2 .5 mm diameter 4-pole mini jack
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[USB] connector
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Connector: Mini B type
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[DC-IN].connector.
Connector: DC inlet (center positive, 5 .5 mm
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outer diameter x 2 .1 mm inner diameter)
Attack time: Approx . 0 .5 msec
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Release time: Approx . 200 msec
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Threshold: -1 dBFS
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HPF.(High.Pass.Filter)
Cutoff frequency: 80 Hz or 200 Hz switchable
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Slope: -6 dB/oct .
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Performance
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Frequency.response
[INPUT] (line input) to [OUTPUT]:
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20 Hz to 20,000 kHz +/-1 dB (nominal level)
[INPUT] (line input) to [MIC OUT]:
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20 Hz to 20,000 kHz +/-2 dB (nominal level)
[INPUT] (mic input) to [OUTPUT]:
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40 Hz to 20,000 kHz +/-1 dB (nominal level)
[PHONES] output: 20 Hz to 20,000 kHz +/-3
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dB (32 ohms load, 25 mW output power)
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S/N.ratio.(LPF:.20.kHz ..A-weighted)
For line level input: 90 dB or more ([GAIN]
●
switch: LINE)
For mic level input: 55 dB or more ([GAIN]
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switch: H, input: 150 ohms)
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THD.(LPF:.20.kHz)
For line level input: 0 .01 % or less at 1 kHz
●
([GAIN] switch: LINE)
For mic level input: 0 .1 % or less at 1 kHz
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([GAIN] switch: H)
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Crosstalk.(adjacent.channels)
For line level input: -70 dB or less at 1 kHz
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([GAIN] switch: LINE)
For mic level input: -70 dB or less at 1 kHz
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([GAIN] switch: H)
29
Peak.limiter
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