2026 Q3 audio system processor

Functional Features：

• M-DSP High-performance DSP for Complex Audio Calculation
• Adjustable Clarity & Precise Frequency Tuning
• Psychoacoustic Bass Boost for Deep Low End
• Vacuum Tube Warm Vocal Emulation for Mics
• DEL Dual-Engine Limiter | Low Distortion & Speaker Protection
• Analog/Bluetooth/Optical Multi Input Switchable
• Dual Mic Fully Independent Custom Tuning

Product Introduction：

Audio Input: Multi-source Compatibility & Flexible Switching

The Q3 is equipped with abundant input ports supporting both analog and digital audio sources to fulfill all KTV connection requirements. For music input, it comes with 2 pairs of RCA analog stereo inputs, plus newly added Bluetooth and optical digital stereo inputs. Free switching among multiple sources enables easy connection with smartphones, media players and karaoke servers. Two independent TRS analog microphone inputs suit duets as well as host-and-singer performances; each channel allows separate parameter tuning for customized vocal optimization.

Audio Processing: Full-chain Fine Tuning for Progressive Sound Upgrade

A full-signal-chain audio processing system covers music input, microphone pickup and final output to optimize sound quality end-to-end.
•Music Processing: Built-in bass boost, high-pass filter and 7-band parametric EQ deliver precise tuning for various music styles and sources, restoring original musical texture and reinforcing low-frequency performance.
•Microphone Processing: Integrated vacuum tube timbre emulation, 10-stage noise gate, frequency shifting, HPF/LPF, compressor and 15-band parametric EQ eliminate background noise and frequency defects, delivering warm vocal timbre and outstanding singing performance.
•Vocal Effect Processing: Adjustable professional echo and reverb create natural spatial ambience to enhance vocal expressiveness and singing appeal.
•Output Processing: Equipped with mixer, 6dB~24dB/Oct high/low-pass filters, up to 80ms delay and 7-band parametric EQ. Combined with DEL dual-engine limiter, it finely optimizes output sound while providing comprehensive protection for speaker systems.
 

Control: Multi-interface Connection for Efficient Professional Tuning
 

Controlled via user-friendly PC GUI software with multiple connection options: driver-free USB, RS232, Wi-Fi and wired LAN (with optional expansion module), supporting fast on-site calibration and remote management. Built-in RTA real-time acoustic analysis monitors output signals and room acoustic characteristics, helping sound engineers diagnose audio issues rapidly and achieve optimal sound with higher efficiency. The software features switchable Chinese/English UI and visualized professional parameters for intuitive operation.
 

Hardware Design: Professional, Stable & Durable

Standard 1U rackmount chassis with dimensions 44 × 483 × 178 mm and net weight of only 2.7 kg for easy cabinet installation and space arrangement. Rated for 220VAC ±10% input and low power consumption of 20W, it runs steadily for long-hour continuous commercial KTV operation. Six balanced XLR analog outputs guarantee anti-interference and stable signal transmission. Extra independent RCA expansion outputs realize linkage among audio, lighting and karaoke ordering systems to enrich overall KTV experience.