High-quality passive DI box. The input signal has three levels of attenuation. Suitable for line and loudspeaker levels. The PDI-01 DI box is a passive unit that works exceptionally well in almost any standard application. A specially designed high quality balancing transformer providers smooth frequency response throughout the audio range, huge amounts of headroom, and maintains signal integrity. A rugged diecast alloy box provides excellent RF shielding.

Technical specifications:

• Input: 6,3 mm jack socket with parallel "thru" socket
• Output: fully floating male XLR type, pin 2 = hot
• Ground lift switch
• 3 position Attenuator switch 0 dB, -20 dB, -40 dB Max.
• Input level: + 50 dB @ - 40 dB
• Attenuation Input impedance: 68,000 ohms
• Transformer ratio: 10 : 1 (-20 dB)