The DB100 Laptop DI Box eliminates noise and ground loops that often occur when using consumer audio devices with a PA system. Simply connect its 3.5 mm plug to the headphone jack of a laptop or digital music player, and this compact DI automatically converts the audio signal to a balanced, mic-level XLR output suitable for use with high-powered amplifiers. The volume knob enables additional adjustment of the output level while the ground-lift switch provides control over hum caused by ground loops. Passive and transformer based, this DI does not use a power supply and delivers electrical isolation for convenient, reliable sound preservation.
Features:
3.5 mm plug connects to common audio sources such as laptops, tablets, and MP3 players
Converts an unbalanced audio input to a balanced, mic-level output signal
Integrated 10′ cable for ease of reaching audio sources
Passive operation does not require a power supply
Rugged metal enclosure ensures reliable performance
Transformer and ground-lift switch eliminate electrical and ground-loop noise
Volume knob enables adjustment of the output level between the source and amp
XLR output jack for compatibility with stage snakes and PA-system inputs
Product Properties:
Application: Convert consumer products to balanced output
