DX-88 Digital Matrix Processor

Peripheral Equipment

• High-performance floating-point DSP with 400MHz processing power.

• 8×8 full matrix mixing for flexible routing of any input channels.

• Independent USB ports on both front and rear panels for audio playback and recording; software supports Chinese song title recognition.

• All input channels feature 48V phantom power for MIC inputs, preamplification, noise gate, compressor, 8-band parametric EQ, high-pass filter, low-pass filter, and independent adaptive feedback suppressor.

• Each output channel is equipped with 8-band parametric EQ, high/low-pass filters, compressor, and delay (300ms).

• One open RS-232 and TCP/IP port enables third-party control of volume, preset recall and mute; supports batch reading of pre-mix and post-mix level meters via TCP/IP for seamless third-party software integration.

• One dedicated RS485 port for wall-mounted touch panels, supporting up to 16 wall-mounted volume control panels for mute and volume adjustment; volume upper and lower limits can be set via PC software to prevent out-of-range operation.

• Camera tracking code output for camera linkage via third-party control systems.

• 32 scene presets, recallable via TCP/IP and RS-232 protocols.

• Built-in signal generators: sine wave, pink noise and white noise.

• Front panel indicators: Power, Ethernet Link, Fault Alarm.

• Quick copy and paste of channel parameters via software for easy multi-channel data duplication.

Product Detail

Application
Specification
Product Content
Product Tutorial

• Suitable for sound reinforcement venues including conference rooms, lecture halls, banquet halls and exhibition halls.

• DSP Frequency & Processing Power: 400MHz DSP
• Sampling Frequency/Qu antization: 48kHz, 24-bit ADC, 24-bit DAC
• Input-to-Output Dynamic Range: 110dB
• Total Harmonic Distor tion (THD): <0.004% ＠ 4dBu, 20Hz‒20kHz
• Frequency Resp onse: 20Hz‒20kHz, ±0.5dB ＠ 0dBu
• Common Mode Rejection Rat io (CMRR): >80dB ＠ 1kHz, M IC Gain 20dBu
• Channel Crosstalk: 100dB±5dB ＠ 0dBu, 1kHz
• Maximum Input L evel: +18dBu
• Audio Interface Sta ndard: 8-channel balanced input s, phoenix connectors
• Default Input/Output Le vel: +0dBu
• Mic Preamplifier Ga in: 0‒40dB analog gain, 12dB digital gain
• Input Impeda nce: >5kΩ balanced, >3kΩ unb alanced
• Output Imped ance: 600 Ω
• Equivalent Input Noise (EIN) of Pream plifier: < -125dBu, 22Hz‒22kHz
• Output Noise Flo or: -100dBu (unweighte d)
• Phantom Po wer: +48V D C
• Dimensions (W×D× H): 1U, 480mm × 250mm × 44mm
• Power Su pply: 100‒240V, 50/60Hz, 55W
• Operating Temperatu re Range: 0°C to 40°C

Note: The above data are measured by Takstar laboratory which has the final interpretation right!