EUDAC AUDIO KM-400 digital mixer

EUDAC AUDIO KM-400 Digital Mixer is a high-end digital audio signal processor, standing out in the professional digital echo segment thanks to the use of the new generation DSP 21489 chip from the United States - one of the highest performance audio processors today.

With the ability to adjust the sound in depth, this device is not only suitable for family karaoke rooms but also applies well in stage sound systems, halls and large events. In particular, KM-400 is also highly appreciated for its automatic anti-feedback ability, independent Echo - Reverb customization, support for 7.1 sound configuration with 8 canon output ports, creating a comprehensive solution for users with high requirements for sound experience.

Smart design, optimized user interface

EUDAC AUDIO KM-400 has a modern front design with solid milled aluminum material and an easy-to-use mechanical control system, bringing a professional feel from the first contact. The LED screen fully displays the parameters being adjusted, helping users easily monitor and operate.

This is a big plus when using in low-light environments or quick setups. The control interface is logically arranged, from the Echo, Reverb to Microphone and Music knobs, all have high sensitivity and quick response, making customization more intuitive and smoother than ever.

In addition, the system also supports saving and recalling sound configurations using presets, which is extremely useful for business karaoke rooms or professional users.

Sound processing performance – Detailed reproduction, excellent anti-howling

The processing power of the KM-400 comes from the DSP 21489 chip - a high-end digital signal processor line specifically used for professional audio equipment. This chip allows the device to filter noise, reduce feedback and reproduce realistic sound, even when operating at high power levels.

The multi-layer anti-feedback feature works effectively in environments with multiple microphones or closed spaces that are prone to resonance. The sound after being processed through the KM-400 becomes much cleaner, brighter and clearer – especially the vocals will stand out clearly, not mixed with the background music.

Thanks to its real-time processing capabilities, this device also eliminates signal latency – an extremely important factor in live performances or professional karaoke.

7.1 Output Configuration – Customize each port for your intended use

One big difference for the KM-400 is the ability to configure 7.1 sound, with 8 separate canon output ports, allowing users to divide the signal for each device such as main full, subwoofer, center, surround, etc. This is extremely useful when deploying large sound systems or when needing to control each separate sound zone in a multi-dimensional space.

Each output can be individually adjusted via the control software or directly on the device, including EQ, crossover frequency, gain and delay time – for optimal sound balance and coverage in any configuration. This is a feature usually only found in high-end digital mixers, but EUDAC has effectively integrated it into the KM-400.

Flexible adjustment function and configuration memory

The KM-400 allows users to customize each individual sound effect, including Echo, Reverb, and Microphone, with a deep level of fine-tuning down to each frequency band. Not only stopping at manual adjustment, the device also supports saving multiple sound presets, helping users save setup time for different spaces or purposes.

In particular, the password-locked configuration feature helps prevent unwanted changes, ensuring the sound system always operates stably. This is a big plus for karaoke businesses or event organizers - where many people share the same equipment. Each adjustment is saved with high accuracy thanks to the built-in internal memory, ensuring fast and accurate recall.

Diverse applications – Karaoke, halls, events

With powerful signal processing capabilities and flexible output configuration, the KM-400 becomes an indispensable central device in high-end karaoke sound systems, restaurant - hotel sound systems, or outdoor stage systems.

In karaoke rooms of 25 - 35m², KM-400 helps to improve vocal quality, eliminate howling, and make the music deeper and fuller.

In hall events or outdoor performances, the ability to split output ports and real-time processing helps technicians control the sound in each area precisely. With high performance, good stability and easy-to-use interface, KM-400 is the perfect control "heart" for any professional sound system.

FAQ

Does EUDAC AUDIO KM-400 Digital Echo have good anti-feedback?

Yes. The product is integrated with a multi-level anti-feedback system, operating based on the DSP 21489 chip to completely eliminate frequencies that easily cause feedback. This ensures the signal microphone Always clear and clean, even in confined spaces or when using multiple microphones at once.

Is EUDAC KM-400 suitable for home karaoke system?

Very suitable. With an intuitive control interface design, the ability to customize Echo, Reverb and independent microphone, the KM-400 brings a vivid karaoke experience, easy to operate for even non-professional users. In addition, the device also supports saving many sound profiles, convenient for home use.

Can EUDAC KM-400 digital reverb be connected to active speakers or is it only used for passive speakers?

Can connect well with both active speakers (speakers with built-in power) and passive speakers (via power amplifier). The device has 8 independent canon output ports, allowing easy signal routing to a variety of speakers, including main, sub, center or monitor.

Is the product secure? Can the configuration be locked after setup?

Yes. EUDAC digital mixer The KM-400 is equipped with a password protection feature that locks all saved setup configurations. This feature is especially useful in business karaoke environments or events where technical configurations need to be kept intact.