Proel 1 CHANNEL ACTIVE BOX

(This text is machine translated) The D.I. Box (Direct Injection Box) are indispensable tools for sound engineers in complex situations, such as live concerts, and in all applications that require the connection of audio equipment with different types of level, impedance and connection. Being able to transform audio signals from unbalanced to balanced and make them insensitive to electrical disturbances, they are especially used for long lines, such as transporting the signal of a musical instrument up to a mixer even tens of meters away.