Description
The DP-K1 from TOA Electronics is a digital mixer/processor, ideal for a wide variety of installed sound applications including houses of worship, sports facilities, convention centers, airports, and many others. The unit is programmed via PC control software for Windows and includes a built-in network interface for remote access.
The unit provides all the essential audio DSP for use in these applications, but leaves the exact configuration of input, output and control functions to the end-user. Fourteen modules are available. The modular design supports up to eight microphone/line inputs and eight line outputs with flexible contact-closure remote control.
A unique feature of the DP-K1 is TOA’s Automatic Resonance Control (ARC) algorithm. The software measures and then identifies room mode frequencies and constructs an inverse EQ curve to compensate. The result is improved speech intelligibility and sound quality in facilities with difficult acoustic environments, and the process is not hampered by the addition of people in the space.
Note:
At least one input module and one output module are required for operating the unit.
Rack-mount digital mixer/processor for installed sound applications such as houses of worship, sports facilities, convention centers, airports and others
Modular design allows versatile configurations – up to eight inputs and eight outputs (modules not included)
Includes all essential audio processing tools – compressors, gates, crossovers, multi-band filtering, parametric, high/low-pass, all-pass and notch filters, horn EQ, high/low shelving and output delay
Automatic Resonance Control (ARC) automatically identifies room mode frequencies and applies an inverse response curve to compensate for the measured room response
Eight-bus matrix allows flexible input-to-output signal routing for zoning or room-combining
Network interface for remote programming and maintenance
PC software for offsite programming and archiving settings
Up to twenty-four programmable switch inputs for activation of memory, volume up/down, channel on/off and stereo input selection
Up to sixteen programmable relay outputs to activate during memory, channel on/off, input status and stereo input selection
Eight internal memories for storage and recall of different signal routing and parameter configurations
Eight front panel memory select buttons
Input and output channel metering
Front panel lock protects settings
Toa Electronics DP-K1 CU Specs
Frequency Response 20Hz to 20kHz, +/-1dB
Dynamic Range As per optional module(s)
Inputs As per optional module(s) – maximum 8 inputs
Outputs As per optional module(s) – maximum 8 outputs
Input Impedance As per optional module(s)
Output Impedance As per optional module(s)
Maximum Input Level As per optional module(s)
Maximum Output Level As per optional module(s)
Sample Rate 48kHz (digital input modules will accept 32 to 48kHz)
Phantom Power +15VDC on D-921F, D-921E, D-922F and D-922E
Crosstalk Not specified by manufacturer
THD + N As per optional module(s)
Dimensions 19″ x 12.6 x 5.25″ (483 x 320 x 133mm)
Weight 16.3 lbs (7.4 kg)
Specialties Includes cooling fan for reliable operation
Packaging Info
Package Weight 23 lb
Box Dimensions (LxWxH) 22.913 x 19.291 x 9.252″
