DBX 223XL

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