The best sound quality adjustment is related to the venue size, sound absorption effect and usage purpose. We provide professional sound quality debugging guidance: you can inform us of your venue situation and usage needs, and our technical team will provide targeted debugging parameters (such as gain, equalizer, effect adjustment) to help you achieve the best sound quality effect.

Yes, for digital products (such as digital mixers, audio processors), we provide free firmware upgrade services. You can contact our customer service to obtain the latest upgrade package and upgrade tutorial, and complete the upgrade by yourself according to the tutorial, which can continuously optimize the product performance and add new functions.

The basic configuration of each product is complete, which can meet the needs of daily basic use (such as microphones are equipped with batteries, mixers are equipped with power cables). For engineering or special scenarios (such as large-scale stage engineering), you can purchase additional wires, brackets, audio connectors and other accessories according to your needs.

These problems are usually caused by three reasons: 1. Incorrect wiring or poor contact; 2. Frequency interference (such as being close to other wireless devices); 3. Improper gain adjustment. You can contact our technical customer service, and we will provide one-on-one remote troubleshooting and solve the problem within 24 hours.

The installation of our products is simple and easy to operate, and each product is equipped with a detailed Chinese-English manual, including wiring diagrams and step-by-step installation instructions. In addition, we provide free online video tutorials and remote technical guidance. Even if you have no professional foundation, you can quickly complete the installation and debugging.

Yes, we have a special series of products for outdoor scenarios. The outdoor-specific audio equipment has the characteristics of waterproof, dustproof, anti-interference and stable performance, which can adapt to harsh outdoor environments such as high temperature, low temperature and strong interference, and is suitable for outdoor performances, outdoor conferences and other scenes.

The main differences lie in the number of channels, functional configuration and applicable scenarios. Entry-level models are suitable for small venues and personal use; mid-range models are suitable for commercial places such as KTV and small stages; high-end models are equipped with more professional functions (such as DSP effect, multi-channel output) and are suitable for large-scale stage performances and government-enterprise conferences.

All our products adopt standard universal interface design, which is fully compatible with mainstream similar equipment in the market. Whether it is a mixer, microphone, power amplifier or speaker, it can be normally matched and used with equipment of other brands without compatibility problems.

We provide free product selection consultation service. You only need to inform us of your usage venue (size), number of users, specific purpose (such as stage performance, conference, live streaming) and budget, and our professional technical team will recommend the most suitable product model and supporting solution for you.

We mainly engage in professional audio equipment, including professional audio mixers, wireless microphone systems (handheld, lavalier, conference), power amplifiers, digital audio processors, feedback suppressors, power conditioners, professional speakers and audio accessories, covering all scenarios such as stage performances, government and enterprise conferences, campus broadcasting, KTV, live streaming, home audio and commercial audio projects.