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Appendix
Appendix
Output Impedance
CONSOLE OUTPUT jacks (1 to 8): 600 ohms
PHONES jack: 100 ohms
Recommended Load Impedance
CONSOLE OUTPUT jacks (1 to 8): 10 k ohms or greater
PHONES jack: 8 ohms or greater
Non Clip Maximum Output level
CONSOLE OUTPUT jacks (1 to 8): +22 dBu (1 kHz, 10 k ohms load)
PHONES jack: 150 mW + 150 mW (Typ., 1 kHz, 40 ohms load)
Residual Noise Level (IHF-A, typ.)
-88 dBu (All faders: Min)
-80 dBu (Main Fader: Unity, Channel faders: Unity only one CONSOLE IN channel, Preamp gain: Min)
-61 dBu (Main Fader: Unity, Channel faders: Unity only one CONSOLE IN channel, Preamp gain: Max)
* Input 150 ohms terminate
* Output Connector: CONSOLE OUTPUT jacks (1 to 8)
* Sample Rate: 48.0 kHz or 44.1 kHz
Equivalent Input Noise Level (E.I.N.)
-126 dBu (Main Fader: Unity, Channel faders: Unity only one channel, Preamp gain: Max)
* Output Connector: CONSOLE OUTPUT jacks (1 to 8)
* Sample Rate: 48.0 kHz or 44.1 kHz
Network Latency
2.5 mS (typ.) *1
* Total System Latency of audio signal from S-1608 inputs to outputs via M-300's REAC ports (A or B).
* Sample Rate: 48.0 kHz
* Effects: No insert effects
*1: When a REAC Splitter S-4000D or a switching hub is used in-line with REAC cables, the network latency will increase by the amount of
processing delay introduced by the splitting device itself. The actual delay is dependant upon the specifications of the splitting device,
though the maximum delay amount for a single splitting device should be about 200 microseconds.
Connectors
CONSOLE INPUT jacks (1 to 4): XLR-3-31 type (balanced, phantom power)
CONSOLE INPUT jacks (5 to 8): 1/4 inch Phone type (balanced)
CONSOLE INPUT jacks (9 to 12): RCA Phono type
CONSOLE OUTPUT jacks (1 to 4): XLR-3-32 type (balanced)
CONSOLE OUTPUT jacks (5 to 8): 1/4 inch Phone type (balanced)
PHONES jack: Stereo 1/4 inch phone type
DIGITAL OUT jacks: Optical type
REAC port x 2: RJ-45 EtherCon type
RS-232C connector: 9-pin D-sub type
MIDI connectors (OUT/THRU, IN): 5-pin DIN type
USB connectors: USB Type A and Type B
Grounding terminal
AC INPUT connector
* XLR type: 1 GND, 2 HOT, 3: COLD
* phantom power: DC+48V(unloaded maximum), 14mA(maximum load) (All XLR type inputs)
Display
800 x 480 dots Wide VGA TFT color screen with backlight
Power Supply
AC 115 V, AC 117 V, AC 220 V, AC 230 V, AC 240 V (50/60 Hz)
Power Consumption
50 W
M-300_e.book 196 ページ ２０１０年６月２４日 木曜日 午後２時２６分