INPUT CONNECTORS
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Electronically balanced/unbalanced, RF filtered
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INPUT TYPE
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Balanced >50k ohm, unbalanced >25k ohm
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INPUT IMPEDANCE
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>+22dBu balanced or unbalanced
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MAX INPUT
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>40dB, typically >55dB at 1kHz
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CMRR
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>40dB, typically >55dB at 1kHz
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OUTPUT CONNECTORS
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XLR
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OUTPUT TYPE
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Impedance-balanaced/unbalanced, RF filtered
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OUTPUT IMPEDANCE
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Balanced 200 ohm, unbalanced 100 ohm
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MAX OUTPUT
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>+21dBu balanced/unbalanced into 2k ohms or greater
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BANDWIDTH
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20Hz to 20kHz, +/-0.5dB
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FREQUENCY RESPONSE
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< 3 Hz to > 90 kHz, +0/-3 dB
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SIGNAL TO NOISE RATIO
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Ref: +4 dBu, 22 kHz measurement bandwidth
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SIGNAL-TO-NOISE (STEREO MODE)
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>94dB (Low Output), >91dB (High Output)
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SIGNAL-TO-NOISE (MONO MODE)
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>94dB (Low Output), >93dB (Mid Output), >91dB (High Output)
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DYNAMIC RANGE
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> 106 dB, unweighted, any output
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THD+NOISE
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< 0.004% at +4 dBu, 1 kHz; < 0.04% at +20 dBu, 1 kHz
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INTERCHANNEL CROSSTALK
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< -80 dB, 20 Hz to 20 kHz
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CROSSOVER FREQUENCIES (STEREO MODE)
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Low/High: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
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CROSSOVER FREQUENCIES (MONO MODE)
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Low/Mid: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting); Mid/High: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
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CROSSOVER FILTER TYPE
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Linkwitz-Riley, 24 dB/octave, state-variable
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PHASE INVERT SWITCH
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Inverts the phase at the output, one switch per output.
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X1 / X10 SWITCH
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Multiplies the low-high(mono: low/mid and high/mid) crossover frequency range of the front-panel markings by a factor of 1 or 10, one switch per channel.
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MODE SWITCH
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Selects stereo/mono and 2/3-way operation
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LF SUM SWITCH
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Selects normal (stereo) or mono-summed low frequency operation and disables Ch 2’s low output phase invert LED to indicate that this output is not operational in the LF sum mode.
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INDICATORS
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Stereo Operation (Green); Mono Operation (Yellow); Low Cut (Red-per channel); x10 (Green-per channel); Phase Invert (Red-per output)
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OPERATING VOLTAGE
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100 VAC 50/60 Hz; 120 VAC 60 Hz 230 VAC50 HZ
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OPERATING TEMPERATURE
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32°F to 113°F (0°C to 45°C)
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POWER CONSUMPTION
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15W
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POWER CONNECTOR
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IEC receptacle
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DIMENSIONS
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1.75″ H X 19″ W X 6.9″ D (4.4cm x 48.3cm x 17.5cm)
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UNIT WEIGHT
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3.7 lbs. (1.7 kg)
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SHIPPING WEIGHT
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5.4 lbs. (2.5 kg)
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ธ.ไทยพาณิชย์
