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Ψηφιακός επεξεργαστής ηχείων 1U, με 2 εισόδους και 6 εξόδους, 24-bit/96 kHz A/D and D/A converters. Διαθέτει διαφορετικούς τύπους eqʼs (LP/BP/HP) για κάθε είσοδο και έξοδο, 60 διαθέσιμες μνήμες. Είναι εφοδιασμένο με Servo-balanced και gold-plated XLR connectors για όλες τις εισόδους και εξόδους.
- 2 analog inputs and 6 analog outputs for maximum flexibility
- High-end 96 kHz converters for ultimate signal integrity and wide dynamic range (120 dB)
- Precise Dynamic EQs for level-dependent equalization and extremely musical Parametric EQs, selectable for all inputs and outputs
- Several types of EQs (LP/BP/HP) for each input and output
- “Zero“-attack Limiters on all output channels for optimal speaker protection
- Four different mono and stereo output operating modes
- Individual crossover filter types (Butterworth, Bessel and Linkwitz-Riley) with selectable roll-off characteristics from 6 to 48 dB/octave
- Adjustable Delays for all inputs and outputs—allow manual or automatic correction for room temperature, phase and arrival time differences
- 60 user-defined internal presets storable
- Servo-balanced, gold-plated XLR connectors for all inputs and outputs
- Internal switch-mode power supply for maximum flexibility (100 - 240 V~), noise-free audio, superior transient response plus low power consumption for energy saving
- High-quality components and exceptionally rugged construction ensure long life
- Conceived and designed by BEHRINGER Germany
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The ARX EC-2 is a flexible yet affordable 24 dB per octave Phase Correct active crossovers. It has 2 modes of operation; as either Stereo 2 way or a Mono 3 way units, with a switch on the back panel selecting either mode.
Features Ultra low noise circuitry Totally phase aligned at crossover point Switchable Dual Channel 2 way or Single Channel 3 way Unique 'semi-fixed' crossover point 24dB per octave (Fourth Order) Linkwitz-Riley filters Separate Summed Mono Output Balanced Inputs and Outputs Built in High Pass filters Intuitive, 'user friendly' layout Flawless performance in any audio environment
Tamper-Proof Crossover Points The crossover points are determined internally by the value of 4 resistors per channel; changing the resistor value changes the crossover point. This 'semi fixed' method avoids the pitfalls of externally adjusted crossover points, making the crossover points tamper-proof once they are set. Idle fingers can't fiddle with the crossover points and create havoc with the system! As a handy guide, a list of common crossover points and their corresponding resistor values are printed inside the unit's lid, and also set out in the Owner's Manual. On the front panel are level controls for Low and High in dual channel 2 way mode, and Low, Mid and High in single channel 3 way mode, with corresponding Outputs on the rear panel.
Balanced Inputs and Outputs EC-2 has Balanced Inputs and Outputs, on XLR connectors. The EC-2 also has an additional summed Mono Low output, for applications that need a Mono Low feed (e.g. Left and Right full-range plus a single Sub Bass speaker). High Pass Filter There is also a preset 30 Hz HighPass filter to remove unwanted subsonics which can damage speakers and waste amplifier power. In addition, each output has up to +6 dB of gain available, to compensate for amplifiers and speakers of differing sensitivities. Universal AC Power AC power range is a universal 100 to 120V or 220 to 240VAC, and is connected to the unit via a standard IEC connector, with built-in fuse and voltage change switch. Uncompromising Audio Quality Innovative circuit design is pointless unless it delivers stunning sound quality, and here the EC-2 excels. It has been designed for uncompromising audio quality, and to achieve this, Linkwitz Riley 24dB (Fourth Order) state variable filters are used throughout, ensuring a smooth Phase Correct transition through the crossover region. From Stage Monitors to Studio Monitors, from Front of House to the Front room of your House, the ARX EC-2 is a crossover that is suited to any application that requires flawless, transparent sound. You'll never compromise on Quality when you choose ARX
T E C H N I C A L S P E C I F I C A T I O N S
Input Impedance Balanced 20 Kohms, Unbalanced 10 Kohms Input Headroom + 21 dB CMRR >45 dB, 20 Hz-20 KHz Output Impedance Balanced 300 ohms, Unbalanced 150 ohms Output Level (Max) + 21dB Frequency Response 30Hz-20KHz +or- 0.5dB Note: 30 Hz is a function of the High Pass filter Signal to Noise ratio (Controls at Unity) -90 dB Unweighted, -93 dB 'A' weighted Distortion 004% THD,0dB,1KHz Dynamic Range 111 dB Power Requirements 100/120 V AC, 220/240 V AC Weight 5 lbs/2.2 Kg Dimensions 19“W x 13/4“H x 6“D, 482 x 44 x 155mm Input Connector type XLR Output Connector type XLR Crossover point frequencies are changed internally by varying the value of 4 resistors per channel.
Front Panel Controls Low and High Output controls for 2 way mode Low, Mid and High Output controls for 3 way mode Marker panels for labelling crossover assigns 2 way/ 3 way status LEDs Rear Panel Balanced XLR Inputs and Outputs Additional summed mono Low output 2 way / 3 way mode switch | Crossover 2-Way stereo or 3-way mono mode Additional subwoofer output Linkwitz-Riley filter with 24 dB / octave Sub-woofer frequency range separately adjustable Individual output gain controls and output mute switch for all bands 2 Balanced XLR inputs with gold-plated contacts 5 Balanced XLR outputs with gold-plated contacts Switchable 25 Hz low-cut filter to protect loudspeakers from infrasound Easy-to-read status LEDs Built-in power supply 100-240V, 50-60 Hz Dimensions (H x W x D): 44 x 483 x 147 mm Weight: 1.6 kg |
The LD DPA260 is a 6-Channel 19" Speaker Processor for our VA-4, VA-8 and UNO-Array with plenty of useful setups for each system
- Type: DSP Controller for Line Array VA-4, VA-8 and UNO
- Model Name: DPA-260
- Description: 6-Channel 19" speaker processor, 32bit DSP, 24bit AD/DA (48 kHz) converter
- Inputs: 2 Channels Analog/Digital, L + R, Noise Gate, the inputs and outputs are freely assignable, that means you can assign any input to any output and vice versa
- Input EQ: 5 Band PEQ, Low Shelf and High Shelf Types available
- Crossover Range: 20 Hz - 20 kHz
- Outputs: 6 Channels, High/Low Pass Filter, Filtertype and dB available, 7 Band PEQ, Low Shelf and High Shelf Types available, Limiter with Threshold, Attack and Release Parameters
- Delay: Time or Meter available, Max. Delay up to 848 ms
- Phase Invert Function: USB Port, Full programmable Software included with 24 Memory Capacity for Presets
- Display: 2 × 16 character LCD with backlight
- Switch mode power supply: 90 V - 250 V
- Dimensions: 19" / 1U
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DBX ZONEPRO 641
Όμοιο με το 640 αλλά έλεγχος και ρύθμιση μόνο μέσω pc.
| Ψηφιακός επεξεργαστής ηχείων 2 in 6 out. Crossover 2x3, 2x4, 2x5 και 2x6 διαμορφώσεις, Είσοδο RTA για μικρόφωνο μετρήσεων, δυνατότητα "κουρδίσματος" της αίθουσας χωρίς την χρήση pink μέσω του Auto EQ εφαρμογής με 28 περιοχές γραφικού equalizer. Νέας σχεδίασης AFS (περιοριστής μικροφωνισμών) με 12 notch φίλτρα, Sub Harmonic Synthesizer, dual stereo equalizer 28 περιοχών linked ή dual mono, stereo 8 περιοχών παραμετρικό equalizer στην είσοδο αλλά και στην έξοδο. Limiter στην έξοδο για προστασία των ηχείων, delay για ευθυγράμμιση των δρόμων των ηχείων (aligment delay). Δυνατότητα απομακρυσμένου ελέγχου μέσω ασύρματου δικτύου via Android, iOS, MAC, Windows συσκευές. 24BIT A/D-D/A/113dB δυναμική περιοχή, οθόνη ενδείξεων LCD με 25 user μνήμες/25 factory preset, έτοιμοι συνδυασμοί ηχείων και ενισχυτών από πληθώρα κατασκευαστών, Led Bar ενδείξεις στο μπροστινό panel με ξεχωριστά mute κουμπιά για κάθε δρόμο, είσοδο USB για σύνδεση με υπολογιστή. Όλοι οι είσοδοι και έξοδοι είναι με βύσματα τύπου XLR.
Input |
(2) line inputs. (1) RTA Mic input |
Input Connectors |
(2) Female XLR line inputs. (1) Female XLR RTA Mic input |
Input Type |
Electronically balanced/RF filtered |
Input Impedance |
>50 kohm |
A/D Converter |
dbx Type IVTM Conversion System |
CMRR |
> 45dB |
Mic Preamp Phantom Power |
+15VDC (RTA) |
Mic Preamp Equivalent Input Noise (EIN) |
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Output |
(6) Line Outputs |
Output Connectors |
Male XLR |
Output Type |
Electronically balanced, RF filtered |
Output Impedance |
120 Ω |
Max Output |
+20dBu |
A/D Dynamic Range |
112 dB A-weighted, 110 dB unweighted |
Type IV Dynamic Range |
123 dB with transient material, A-weighted, 22kHz BW; 121 dB with transient material, unweighted, 22kHz BW; 115 dB typical with program material, A-weighted, 22kHz BW |
Input Delay Length |
100ms |
Alignment Delay |
10ms per channel (60ms total) |
Sample Rate |
48kHz |
Dynamic Range |
>110 dB A-weighted, >107dB unweighted |
THD+Noise |
0.003% typical at +4dBu, 1kHz, 0dB input gain |
Frequency Response |
20Hz - 20kHz, +/- 0.5dB |
Interchannel Crosstalk |
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Operating Voltage |
100-120VAC 50/60 Hz - EU: 220-240 VAC 50/60 Hz |
Power Consumption |
22 W |
Unit Weight |
5.25 lbs. (2.4 kg) |
Shipping Weight |
6.75 lbs. (3.1 kg) |
Dimensions |
1.75" (H) x 5.75" (D) x 19" (W), 4.4cm (H) x 14.6cm (D) x 48.26cm (W) |
D/A Dynamic Range |
112 dB A-weighted, 110dB unweighted |
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