Whirlwind DIRECT4 4-Channel Direct Box

Whirlwind's DIRECT4 combines features found on four of Whirlwind's Director direct boxes in one unit. It is the perfect solution for converting unbalanced signals from multiple instruments, keys, acoustic guitar preamps, CD and tape players, computer sound cards, etc. The input and output grounds of each section are isolated from each other. This allows the DIRECT4 to be used as if it were four completely separate DIs without fear of creating ground loop interaction.

Features

• 1/4" parallel wired in/out jacks
• Ground Lift switch to help eliminate hum and buzz
• Filter switch to help reduce amplifier noise and hiss
• -20dB pad switch for connection to "hot" input signals
• Uses Whirlwind's TRHL-M transformer with metal shield

Specifications

• Input Impedance: 4x 20 kOhms
• Output Impedance: 4x 150 Ohms
• Frequency Response: 20 Hz - 20 kHz ±1dB
• Level Change (input to output): -20dB (pad out), -40dB (pad in)