Product details
Explanations
Power, Precision, Authentic
A tube-transistor power mixer that pushes the boundaries of sound quality.
The iMX9090 QUADRO is the world’s first tube-transistor power mixer that packs the power of four 650-watt amplifiers into an advanced cabinet design. The result? Clear, natural, and uninhibited sound—a new definition of quality in professional mixers.
Impeccable control, engineered design
Digital volume display – always have a clear view of the output level.
Precise volume controls – a smooth, responsive feel for controlling the sound.
16 band outputs – equipped with SPEAKON and PLUG jacks for flexible connectivity.
Each amplifier has 1 SPEAKON plug and 3 PLUG plugs, each amplifier has 650 watts RMS power for continuous and smooth use of the device without any interruptions or limitations.
Main features
Professional sound system with powerful and clear sound for group performances>
Four separate microphone inputs with independent control for maximum flexibility>
Adjustable digital echo effect for professional sound processing>
Robust and efficient design with ergonomic handle for comfortable carrying>
List of features
Additional information
Power output | 90 watts RMS |
---|---|
Input | Microphone / 1 Line 4 |
Internal effect | Digital echo (adjustable) |
Weight | 11 kg |
Play mode | USB Player (MP3 format) and SD Card |
Master volume control
Control your voice with unparalleled precision.
Our amplifiers are equipped with a digital indicator that shows you the current volume level. The modern and eye-catching design of this controller is not only functional, but also adds to the beauty of your audio equipment.

iMX9090 QUADRO Power, precision, originality
The iMX9090 QUADRO is the first super-amplified power mixer to deliver the power of two 650-watt amplifiers in a state-of-the-art professional design. The result: expressive, enjoyable, and uninhibited sound—a complete saving on quality in the world of professional mixers.

Flexible control, inspired design
Digital Volume Display – Get a touch screen control of the output level.
High-precision volume controls – A smooth and essential feel in volume control.

16 long outputs – equipped with PLUG and SPEAKON inputs for flexible connectivity.
Each amplifier has 1 professional SPEAKON output and 3 volume outputs (PLUG). The internal filter has 650 watts RMS power for simultaneous rack and playback use of your device without any defects or limitations.

Power and flexibility in every live performance
32 dedicated effects – two channel separation, effects sync and DELAY TAP for the first time in a powered box mixer. Built-in FILTER VOICE – eliminates feedback and increases vocal clarity

European sound amplification tube – warm and lively sound
At the heart of this mixer are two Slovakian JJ amplifier tubes, whose visible design allows you to see their performance in real time. The result? A warm, rich, and detailed sound that few mixers will ever experience.

10-band graphic equalizer
Fine-tuning of sound from 40 Hz to 16 kHz for each amplifier.

Master volume control
Control your sound with unparalleled precision. Our amplifiers are equipped with a digital indicator that shows you the current volume level. The modern and eye-catching design of this controller is not only functional, but also adds to the beauty of your audio equipment.

Dedicated settings for each microphone input
This advanced EchoChang device is equipped with dedicated settings for each of the 6 microphone inputs, giving you complete control over each channel. Features include:
Adjust the overall microphone volume: For precise volume balance
Dedicated effects for each channel: Create a variety of sound effects
Bass control: To boost or reduce low frequencies
Treble control: To enhance high frequencies
This level of flexibility provides an unparalleled solution for professional recording and accurate, high-quality sound reproduction.

Professional audio recording and playback system
Experience high-quality audio recording and playback with support for memory cards, USB flash drives, and Bluetooth. The 6-channel microphone input and ambient microphone input capture the full range of ambient and crowd sounds and provide the ability to send to the line output. This professional solution allows you to mix the sound with the singer’s voice or record directly to USB.

Quality, precision, impeccable design
The QUADRO 9090iMX isn’t just a power mixer—it’s an audio experience. Every detail is designed to deliver the highest standards of sound, power, and performance.

Professional power mixer box from Ecochang
Echochang, a leader in providing professional audio systems, gives you an unparalleled audio experience. This advanced device supports memory cards, USB flash drives and Bluetooth, allowing you to record and play high-quality audio.
It has 6 microphone input channels, with the Ambient channel designed to receive ambient and crowd sounds and allows you to send to the line output for mixing with the singer’s voice or recording directly to USB.
Choosing Echochang means choosing flawless sound and professional performance.
Product Details
Additional information
Power output | 90 watts RMS |
---|---|
Input | Microphone / 1 Line 4 |
Internal effect | Digital echo (adjustable) |
Weight | 11 kg |
Description
10-band graphic equalizer – fine-tune the sound from 40 Hz to 16 kHz for each amplifier.
Dedicated settings for each microphone input
This advanced device from EchoChang is equipped with dedicated settings for each of the 6 microphone inputs, giving you complete control over each channel. Features include:
Microphone master volume adjustment: For precise volume balance
Effects dedicated to each channel: Create a variety of sound effects
Bass control: To boost or reduce low frequencies
Treble control: To optimize high frequencies
This level of flexibility provides an unparalleled solution for professional recording and accurate, high-quality sound reproduction.
Quality, precision, impeccable design
The iMX9090 QUADRO is not just a power mixer—it’s an audio experience. Every detail has been designed to
deliver the highest standards of sound, power, and performance.
Choosing EchoChang means choosing perfect sound and professional performance.