Proel

The D.I. Box (Direct Injection Box) are tools indispensable for sound technicians in situations as complex as the live, and in all the applications that provide for 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 disturbances electric, are used especially for long lines, as the transport of a musical instrument signal up to a mixer even tens of meters away. They are part of the DB series a model of D.I. One-channel active box (DB1A), a D.I. Single channel passive box (DB1P) and a model of OF. Two-channel active box (DB2A). The circulation of each of the three models has been treated to the minimum details, using electronic components, such as i isolation transformers (in models DB1A and DB1P) and i low distortion integrated circuits, strictly selected. This is to guarantee a transmission of the signal from the instrument to the faithful mixer, "clean" and without level,...