Manufacturer warranty Description
DP-K1 CU Includes Only:
- Toa Electronics DP-K1 - Modular Digital Audio Processor
- AC Power Cable
- Rack-Mounting Hardware
- Software CD-ROM
The DP-K1 DIGITAL SIGNAL PROCESSOR is the ideal solution for a wide variety of installed sound applications including houses of worship, sports facilities, convention centers, airports, and many others. The DP-K1's modular design supports up to eight mic/line inputs and eight line outputs with flexible contact-closure remote control.The advanced Automatic Resonance Control (ARC) measurement and processing algorithm from TOA, improves speech intelligibility and sound quality in facilities with challenging acoustic environments. ARC automatically identifies room mode frequencies and applies an inverse response curve to compensate for the measured room response.
Additional audio processing tools include multi-band parametric filters, compressors, limiters, noise gates, crossovers, delays and more. Full input-to-output matrixing allows users to store and recall any input to output combination for multi-zone or room-combining applications. The unit is programmed via PC control software and includes a built-in network interface for remote access.
Technical details
- Input Max. 8 channels, modular construction (modules optional)
- Weight 7.4 kg
- Dimensions 482.6 (W) x 132.6 (H) x 320 (D) mm (excluding projection)
- Output Max. 8 channels, modular construction (modules optional)
- Frequency Response 20 - 20,000 Hz, +/-1 dB (+4 dB* input)
- Finish Panel: Aluminum, hair-line finish, black Others: Pre-coated steel plate, black, 30% gloss
- Power Consumption 40 W (750 mA)
- Operating Temperature +5°C to +40°C
- Power Source 100 - 120 V AC, 50/60 Hz
- Matrix 8 x 8 Level control: - to 0 dB (1 dB steps), with polarity selector
- Delay Delay time: 0 - 682.0 ms (0.021 ms steps)
- Compressor Threshold: -16 to +24 dB* (1 dB steps) Ratio: 1:1, 2:1, 3:1, 4:1, 8:1, 12:1, 20:1, :1 Attack time: 0.02 - 100 ms Release time: 10 ms - 5 s
- Preset Memory 8
- Equalizer/Filter Parametric equalizer: 20 - 20,000 Hz, +/-12 dB, Q: 0.267 - 69.249 Filtering: High-pass filter 20 - 20,000 Hz, 6 dB/oct, 12 dB/oct Low-pass filter 20 - 20,000 Hz, 6 dB/oct, 12 dB/oct Notch filter 20 - 20,000 Hz, Q: 8.651 - 69.249 All-pass filter 20 - 20,000 Hz, Q: 0.267 - 69.249 High shelving filter 6 - 20 kHz, +/-12 dB Low shelving filter 20 - 500 Hz, +/-12 dB Horn equalizer 20 kHz, 0 to +18 dB (0.5 dB steps) Crossover filter: 20 - 20,000 Hz, 6 dB/oct, 12 dB/oct, 18 dB/oct, 24 dB/oct
- Auxiliary Function Key lock function
- Automatic Resonance Control Function Parametric equalizer: 20 - 20,000 Hz, +/-12 dB, Q: 0.267 - 69.249
- Level Control - to +12 dB (0.5 dB steps), with polarity selector
- Noise gate Threshold: - to -26 dB* (1 dB steps) Attack time: 0.1 - 100 ms Release time: 20 ms - 5 s
- Setting Software OS: Windows 2000/XP Control system: 10 BASE - T/100 BASE-TX, Auto-Negotiation, RJ45 connector
- Front Panel Section Preset memory recall knob: 1 Input indicator: Green LED Output indicator: Green LED
- Module Slot (Rear Panel) Input module slot: 4 Output module slot: 2 Remote control module slot: 1
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