2025 Guangzhou DSPPA Audio Co., Ltd.
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2025 Guangzhou DSPPA Audio Co., Ltd.
2025 Guangzhou DSPPA Audio Co., Ltd.
2025 Guangzhou DSPPA Audio Co., Ltd.

Professional Audio Processor D6675

  • 2-inch high-definition LCD display, multifunctional adjustable knob, mute and editing status;

  • Support 48KHz sampling frequency, built-in 32-bit DSP processor, support 24-bit A/D and D/A conversion;

  • Support 2 optional audio signal inputs, 6 audio signal outputs and 5 microphone inputs (of which 1/4 and 2/5 are optional), and can flexibly combine multiple frequency division modes, and the high-pass and low-pass frequency division points can reach 20 Hz-20KHz;

  • Support USB flash drive MP3 playback, support Bluetooth playback;

  • Support the control of music volume, microphone volume and effect volume through different knobs on the panel;

  • Each output has delay and phase control and mute setting, and the maximum output delay is 100ms;

  • The input channel supports control gain adjustment, noise gating, compression and equalization; The output channel supports control gain adjustment, voltage limitation, equalization, etc.

  • The output channel supports controlling the effect proportion, microphone volume, music volume and effect volume of the channel;

  • Support function settings through the function keys and knobs on the panel, and supports connecting to a computer to control the device through the PC control web page;

  • Supports locking some or all functions of the panel operation through the "LOCK" key on the panel to prevent non-staff operations from damaging the working status of the machine;

  • Provide USB interface to connect with computer; Provide storage and switching of 16 scenes;

Datasheet
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SPECS

The D6675 digital audio processor is a high-quality digital audio processor equipped with 5 Mic inputs, 1 stereo line input, and 6 balanced outputs. This product has built-in DSP functions such as input and output gain regulator, noise gate, compressor, equalizer, frequency divider, delay device, feedback suppressor, echo effects, reverb effects and etc. The device is connected to a computer via a USB cable for control, and can also be controlled via a small screen on the panel. RS-232 is connected to the central control for remote control, making it suitable for use in various occasions.

Specifications of Professional Audio Processor

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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