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INPUT |
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Connectors: |
XLR |
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Type: |
Electronically balanced/unbalanced, RF filtered |
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Impedance: |
Balanced >50k ohm, unbalanced >25k ohm |
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Max Input Level: |
>+21dBu balanced or unbalanced |
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CMRR: |
>40dB, typically >50dB at 1kHz |
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OUTPUTS |
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Connectors: |
XLR |
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Type: |
Impedance-balanaced/unbalanced, RF filtered |
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Impedance: |
Balanced 200 ohm, unbalanced 100 ohm |
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Max Output Level: |
>+21dBu balanced/unbalanced into 2k or greater
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SYSTEM PERFORMANCE |
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Bandwidth: |
20Hz to 20kHz, +/-0.5dB |
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Frequency Response: |
< 3 Hz to > 90 kHz, +0/-3 dB |
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Signal-to-Noise: |
Ref: +4 dBu, 22 kHz measurement bandwidth |
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Stereo Mode |
>94dB (Low Output)
>92dB (High Output) |
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Mono Mode: |
>94dB (Low Output)
>93dB (Mid Output)
>92dB (High Output) |
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Dynamic Range: |
> 114 dB, unweighted, any output |
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THD + Noise: |
< 0.004% at +4 dBu, 1 kHz
< 0.04% at +20 dBu, 1 kHz
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Interchannel Crosstalk: |
< -80 dB, 20 Hz to 20 kHz |
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CROSSOVER FREQUENCIES: |
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Stereo Mode: Low/High |
45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting) |
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Mono Mode: Low/Mid: |
45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting) |
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Mid/High: |
45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting) |
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Filter type: |
Linkwitz-Riley, 24 dB/octave, state-variable |
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FUNCTION SWITCHES |
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Front Panel (Low Cut): |
Activates 40 Hz Butterworth, 12 dB/octave high-pass filter, one switch per channel |
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Phase Invert: |
Inverts the phase at the output, one switch per output |
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Rear Panel:
x1 / x10:
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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: |
Selects stereo 2-way or mono 3-way operation and disables all LEDs for controls that are non-functional in the selected mode |
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LF sum: |
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 LED |
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Mono Operation: |
Yellow LED |
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Low Cut: |
Red LED per channel |
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x10 |
Green LED per channel |
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Phase Invert: |
Red LED per output (2 per channel) |
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POWER SUPPLY |
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Operating Voltage: |
100 VAC 50/60 Hz; 120 VAC 60 Hz 230 VAC50 HZ |
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Power consumption: |
15W |
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Main Connection: |
IEC 320 receptacle |
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PHYSICAL |
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Dimensions: |
1.75" H X 19" W X 6.9" D (4.4cm x 48.3cm x 17.5cm) |
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Weight: |
3.7 lbs. (1.7 kg) |
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Shipping Weight: |
5.4 lbs. (2.5 kg) |
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Note: Specifications subject to change without notice. |
