Description:

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:

• Converts an unbalanced audio input to a balanced, mic-level output signal
  
• Integrated 10' cable for ease of reaching audio sources
  
• 3.5 mm plug connects to common audio sources such as laptops, tablets, and MP3 players
  
• XLR output jack for compatibility with stage snakes and PA-system inputs
  
• Volume knob enables adjustment of the output level between the source and amp
  
• Transformer and ground-lift switch eliminate electrical and ground-loop noise
  
• Passive operation does not require a power supply
  
• Rugged metal enclosure ensures reliable performance
  

Specifications:

• Application: Convert consumer products to balanced output
  
• Cable Length: 10'
  
• Color: Black
  
• Distortion: 0.008%
  
• Frequency: 20 Hz-20 kHz
  
• Input Attenuation: 20 dB
  
• Input Impedance: 100K ohms/1KHZ
  
• Input to Output: Stereo to mono
  
• Output Impedance: 2.5K-7.5K ohms/1KHZ
  
• Product Type: DI Box
  
• Signal-to-Noise Ratio: 87 dB
  
• Dimensions: 4.7" (L) x 1.6" (W) x 1.3" (H)