May Technology Company Limited

May Technology Company Limited

  • PRO-1616 Professional Digital Audio processor
  • PRO-1616 Professional Digital Audio processor

PRO-1616 Professional Digital Audio processor


    PRO features

    The PRO series is a powerful digital audio processor that uses the fourth-generation ADSP-21489

    floating-point audio DSP from ADI SHARC to provide the highest performance 400 MHz/2200 MFLOP

    processor capability. Ultra-low noise floor preamplifier circuit, low distortion analog circuit, 114dB audio

    AD, DA, provide high-quality sound quality for the site.The front panel of the device must show the

    volume status, that can display all the input 16 and output 16 channel volume status; the LCD display

    of the front panel can display the current IP address of the device, the current preset number used by

    the processor, and the preset name. It is easy for administrators to quickly identify and differentiate the

    current processor when there are multiple processors in the system. The front panel has a network

    connection status indicator and an error alarm indicator. When a serious error occurs, a red alarm

    indication flashes. Can connect with Android system, support smart phone or tablet PC control

    software package.

    Powerful PRO processor capabilities

    Based on the super powerful ADSP-21489 super powerful DSP processing capability and based on our

    unique core DSP method, we have built-in independent 16-channel extremely low-distortion adaptive

    feedback suppressor, 16-channel noise gate, 16-channel input limiter , 16-channel 16-band PEQ,

    16-channel input 48dB slope high-pass low-pass filter, 16-channel 1 second delay, means that you can

    make precise and careful settings for each input audio channel. 16x16 full matrix mixing,

    free mixing of any input channel. Each of the 16 output channels has an independent 16-band PEQ,

    compressor limiter, 48dB slope high-pass low pass, and 2 second delay.

    Built-in sine wave, pink noise, white noise signal generator. 32 Presets can be stored.

      PRO-1616 Digi Audio Processor matrix

      Technical parameters

      Nominal input level :+4 dBu line/-40 dBu mic level

      Microphone preamplifier gain: 0-40 dBAnalog gain,20dBDigital gain

      Maximum input level: +20dBu

      Input impedance: >5 kΩ(balance),>3kΩ(Non equilibrium)

      Common mode rejection ratio(CMRR): >70dB @ 1 kHz

      Pre amplified equivalent input noise(EI N): <-125 dBu, 2 2Hz - 22kHz

      Phantom Power: +48 V DC

      Audio output: 8~20channels for balance line level, Phoenix plug

      Nominal output level :0 dBu Line level

      Output impedance: 600 Ω(balance)

      Frequency and processing ability(DSP): 400Mhz,400MIPS,2200 MFLOP

      Sampling frequency / quantization: 48 kHz,24Bi t ADC,24Bi t DAC

      frequency response: 20 Hz – 20 kHz, + /- 0. 5 dB

      Dynamic range: 114 dB,ADC, DAC

      Total harmonic distortion:<0. 01%;20Hz~20kHz@+4dBu

      Inter channel crosstalk: >-80 dB @ 1 kHz,

      Device sizeWxDxH: 1U,482 mm x 464mm x44mm

      Power Supply: 100~240VA,50/60 Hz,75W

      Work environment Maximum ambient operating temperature:40°C

      PRO-1616 Professional Digital Audio processor

      PRO-1616 Digital Audio Processor matrix dimensions

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