First Iranian powered mixer that we built in 1963
Our goal has always been to satisfy the needs of today’s music makers. We bring you quieter, more versatile mixers, higher fidelity speakers with more reach, and amplifiers that pack more clean power. Be it a loudspeaker, Amplifier, Powered mixer, Microphone and …….. , you tell it, if it’s ECHO CHANG you can depend on it. Professional users have always been our most effective advertising campaign.