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Home Professional AudioAudio ProcessorClassical Audio Processor Digital Audio Processor with DSP D6675

-90dBV(@0dB,1kHz,A-wt)/Line

Digital Audio Processor with DSP

D6675
  • 2-inch high-definition LCD display with multi-function adjustable knob, mute, and edit status indicators.
  • Supports 48kHz sampling frequency, built-in 32-bit DSP processor, and 24-bit A/D and D/A conversion.
  • Supports 2 selectable audio signal inputs, 6 audio signal outputs, and 5 microphone inputs (with 1/4 and 2/5 selectable), enabling flexible configuration of multiple crossover modes with high-pass and low-pass crossover points adjustable from 20Hz to 20kHz.
  • Supports USB drive MP3 playback and Bluetooth audio playback.
  • Panel-mounted knobs provide independent control of music volume, microphone volume, and effect volume.
  • Each output features delay (up to 100ms), phase control, and mute settings.
  • Input channels support gain adjustment, noise gate, compression, and equalization; output channels support gain adjustment, limiting, and equalization.
  • Output channels also support control of effect mix ratio, microphone volume, music volume, and effect volume.
  • Configuration can be performed via panel function keys and knobs, or via PC control through the web interface.
  • Panel LOCK function allows partial or full locking of front-panel controls to prevent unauthorized operation.
  • USB port for PC connection; supports storage and recall of up to 16 scene presets.
Overview Specifications Related Products Solutions Latest News & Cases

The D6675 is a high-quality digital audio processor equipped with 5 microphone inputs, 1 stereo line input, and 6 balanced outputs. The unit features built-in DSP functions including input/output gain adjustment, noise gate, compressor, equalizer, frequency divider, delay, feedback suppressor, echo, and reverb effects. It can be controlled via USB connection to a computer, or directly through the built-in small-screen panel interface. RS-232 connectivity enables remote control via a central controller, making the unit suitable for a wide range of applications.


Specifications of Digital Audio Processor with DSP D6675


Model

D6675

DSP Chip

Signal Processing

32-bit floating-point DSP

Digital-Analog Conversion

24-bit

Sampling Rate

48KHz

Analog Audio Input and Output

Input Channel

5-way Mic, 2-way Mic, 2-way AUX

Audio Interface

XLR, RCA, TS

Input Impedance

10kΩ

Maximum delay setting for each output channel

100ms

Output Channel

6 XLR outputs

Output Impedance

200Ω

Max. Output Level

+12dBV

Audio Performance

Frequency Response

20Hz-20kHz(±1dB)/Line

20Hz-20kHz(±1dB)/Mic

THD+N

-90dBV(@0dB,1kHz,A-wt)/Line

SNR

100dB(@10dBV,1kHz,A-wt)/Line

Connection & Display

RS232

(Can be controlled by serial command)

Display Screen

Display adjustable parameters, volume, etc.

Electrical Physical Parameters

Power Supply Range

AC(95V~125V) 60 Hz(power switch is at 110V)

Power Supply Range

AC(190V~250V) 50 Hz(power switch is at 220V)

Dimension

44mm×483mm×218mm

Net Weight

6.8Kg

Working Temperature

-20℃～50℃

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