DBX 223XL
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Beschrijving
Input Connectors | XLR |
Input Type | Electronically balanced/unbalanced, RF filtered |
Input Impedance | Balanced >50k ohm, unbalanced >25k ohm |
Max Input | >+21dBu balanced or unbalanced |
CMRR | >40dB, typically >50dB at 1kHz |
Output Connectors | XLR |
Output Type | Impedance-balanaced/unbalanced, RF filtered |
Output Impedance | Balanced 200 ohm, unbalanced 100 ohm |
Max Output | >+21dBu balanced/unbalanced into 2k or greater |
Bandwidth | 20Hz to 20kHz, +/-0.5dB |
Frequency Response | < 3 Hz to > 90 kHz, +0/-3 dB |
Signal to Noise Ratio | Ref: +4 dBu, 22 kHz measurement bandwidth |
Signal-to-Noise (Stereo Mode) | >94dB (Low Output), >92dB (High Output) |
Signal-to-Noise (Mono Mode) | >94dB (Low Output), >93dB (Mid Output), >92dB (High Output) |
Dynamic Range | > 114 dB, unweighted, any output |
THD+Noise | < 0.004% at +4 dBu, 1 kHz; < 0.04% at +20 dBu, 1 kHz |
Interchannel Crosstalk | < -80 dB, 20 Hz to 20 kHz |
Crossover Frequencies (Stereo Mode) | Low/High: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting) |
Crossover Frequencies (Mono Mode) | 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) |
Crossover Filter Type | Linkwitz-Riley, 24 dB/octave, state-variable |
Low cut Switch | Activates 40 Hz Butterworth, 12 dB/octave high-pass filter, one switch per channel. |
Phase Invert Switch | Inverts the phase at the output, one switch per output. |
x1 / x10 Switch | 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. |
Mode Switch | Selects stereo 2-way or mono 3-way operation and disables all LEDs for controls that are non-functional in the selected mode. |
LF Sum Switch | 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. |
Indicators | Stereo Operation (Green); Mono Operation (Yellow); Low Cut (Red-per channel); x10 (Green-per channel); Phase Invert (Red-per output) |
Operating Voltage | 100 VAC 50/60 Hz; 120 VAC 60 Hz 230 VAC50 HZ |
Power Consumption | 15W |
Power Connector | IEC receptacle |
Dimensions | H: 4.4cm x W: 48.3cm x D: 17.5cm |
Unit Weight | 1.7 kg |
Shipping Weight | 2.5 kg |
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