Descriere
Metode de filtrare 18dB/Octave
Intrare XLR 1/4¨
Impedanta de iesire 220Ω
Impedanță de intrare 20KΩ dezechilibrat și 40KΩ echilibrat
Raspuns in frecventa 20Hz ~ 25KHz, +/-1dB
SNR >-90dB
Distorsiune armonică 0,01%
Descriere originala (EN):
Product Description
2/3 Way Professional Audio Cable Crossover Processor
SR-223 is a high-precision stereo 2-way or mono 3-way active electronic crossover. They can also be used to listen to the recording studio or club PA to increase the subwoofer and provide some interesting possibilities of multistage signal processing in the studio, continuously adjustable frequency points. Each form is supported by high-quality circuitry. No matter which model you choose, LED can display the current control at startup. Variable A-class status, 24dB / octave filter, therefore crossover point synthetic response is absolutely flat, with zero phase error. Each input has frequency band limiter, and each input has input clipping display, CD horn compensator, switchable mono bass output, by switching the polarity and delay button can adjust time / phase; Multi-unit, multi-band servo balanced XLR inputs and outputs; 1) selectable stereo 2-way or mono 3-way crossover; 2) TRS balanced inputs and outputs; 3) Selectable stereo or subwoofer summed by left and right channel; 4) Each channel has a 40Hz high pass filter (low cut); 5) Each channel has X10 range switch, power supply controlling switch and phase reverse switch; 6) adopts stepping select potentiometer, more accurate adjustment; 7) with professional standard 24dB/Oct, Lin, Kwitz -Riley filters.
Technical Parameters
1) Selectable stereo 2-way or mono 3-way crossover;
2) TRS balanced inputs and outputs;
3) Selectable stereo or subwoofer summed by left and right channel;
4) Each channel has a 40Hz high pass filter (low cut);
5) Each channel has X10 range switch, power supply controlling switch and phase reverse switch;
6) adopts stepping select potentiometer, more accurate adjustment;
7) With professional standard 24dB/Oct, Lin, Kwitz -Riley filters.
SR-223 is a high-precision stereo 2-way or mono 3-way active electronic crossover. They can also be used to listen to the recording studio or club PA to increase the subwoofer and provide some interesting possibilities of multistage signal processing in the studio, continuously adjustable frequency points. Each form is supported by high-quality circuitry. No matter which model you choose, LED can display the current control at startup. Variable A-class status, 24dB / octave filter, therefore crossover point synthetic response is absolutely flat, with zero phase error. Each input has frequency band limiter, and each input has input clipping display, CD horn compensator, switchable mono bass output, by switching the polarity and delay button can adjust time / phase; Multi-unit, multi-band servo balanced XLR inputs and outputs; 1) selectable stereo 2-way or mono 3-way crossover; 2) TRS balanced inputs and outputs; 3) Selectable stereo or subwoofer summed by left and right channel; 4) Each channel has a 40Hz high pass filter (low cut); 5) Each channel has X10 range switch, power supply controlling switch and phase reverse switch; 6) adopts stepping select potentiometer, more accurate adjustment; 7) with professional standard 24dB/Oct, Lin, Kwitz -Riley filters.
Technical Parameters
1) Selectable stereo 2-way or mono 3-way crossover;
2) TRS balanced inputs and outputs;
3) Selectable stereo or subwoofer summed by left and right channel;
4) Each channel has a 40Hz high pass filter (low cut);
5) Each channel has X10 range switch, power supply controlling switch and phase reverse switch;
6) adopts stepping select potentiometer, more accurate adjustment;
7) With professional standard 24dB/Oct, Lin, Kwitz -Riley filters.
Filtering methods | 18dB/Octave |
Input | Balanced XLR and Unbalanced 1/4 ¨ |
Output impedance | 220Ω |
Input impedance | 20KΩ Unbalanced and 40KΩ Balanced |
Frequency response | 20Hz ~ 25KHz, + /-1dB |
SNR | >-90dB |
Harmonic distortion | 0.01% |
Detalii produs
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