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DPA2040C Professional audio processor with two inputs and four outputs
DPA2040C is a 1U rack mounted fully sequenced 24 bit digital audio system processor with 2 inputs/4 outputs. Its programming is achieved through front panel control and a 2X20 character display screen, utilizing a very intuitive and user-friendly interface. PC system software can be used on a personal computer platform. The function of DSP2.4 is not limited to frequency dividers, but it can also provide signal distribution, gain control, equalization, delay, and limiting. In summary, DSP2.4 is a powerful audio processor that can be used for fixed installation and live performances. Each input channel has 6 parameter equalizers, and each output channel has 6 parameter equalizers, all with+12dB gain and -24dB attenuation, with Q values ranging from 0.26 to 92.
◆ 2 signal inputs and 4 signal outputs
◆ 96kHz sampling frequency.
◆ Adopting a high-performance 24 bit analog converter and using the currently fastest 32-bit floating-point arithmetic chip.
◆ Each input channel is equipped with 6 parameter equalizers, and each output channel is equipped with 6 parameter equalizers, all with+12dB gain and -24dB attenuation, with Q values ranging from 0.26 to 92
◆ Each input and output channel is equipped with editing buttons with mute function.
◆ The delay device can choose milliseconds as the time unit, ranging from 0-100ms, for easy calculation.
◆ Can store 20 programs.
◆ Password can be set to protect the program.
◆ Equipped with pressure limit function, both can independently adjust and control the start attack and release time.
◆ 2 lines of 20 character LCD display.
◆ The output channel can be freely selected, with two modes of output: A and B. Each output has a gain of+12dB and -24dB.
◆ Each channel is equipped with phase selection, namely positive and negative phases.
◆ Three types of high and low pass filters (Butterworth, Bessel, Linkwitz Ryley) and three slopes (12, 18, 24dB/oct) are available for selection.
- Input: 2 channels, maximum gain+12dB, 10 kiloohms balanced input
Output: 4-channel, maximum gain+12dB, balanced output of 600 ohms
Output impedance: 47 ohms
Dynamic range:>108dBu Frequency response range 22Hz-22kHz
Frequency response range:<+/-0.25dBu, 15Hz-20kHz
Distortion:<0.01%, 20Hz-20kHz @+10dBu balanced input
Sampling frequency: 96kHz
Signal to noise ratio:>90dBu, 20Hz-20kHz
A/D&D/A conversion: 24 bit input and output structure: 8 mono channels, 4 stereo channels
High and low pass filters: Butterworth, bessel, Lin-R: 12.18.24 or 48dB/octave
Equalizer: Bandwidth from 0.05 to 3.0 oct, frequency from 20Hz to 20KHz, gain of ± 20dB, step size of 0.1dB
Delay: from 0ms to 1000ms
Delayed start: 21us
Front panel control: directory control key: parameter menu exit, enter input selection A and B. Mute, edit selection, and adjust control of output channels
Input display: -24, -18, -12, -6.0 and pressure limit 2 x 20 LED screen display
Output display: -24, -18, -12, -6.0 and voltage limit 2 x 20 LED screen display
Storage settings: 31 user programs are dynamically stored
Dimensions (HxWxD): 483mm x 45mm x 220mm
Power supply: 50/60Hz, 90V-240V AC power
Power consumption:<20W
Service Hotline：+86.020 36132580
Customer Service：133 1886 0559
Address：Building A, 1st Floor, No. 16 Yagang Avenue, Shimen Street, Baiyun District, Guangzhou City
Email：1160527227@qq.com
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