Donner Special I Professional High Performance Passive Direct Box

High Performance Passive DI-Box

The Donner LAB-S1 is a heavy-duty direct injection box designed for professional stage and studio use. It ensures high sound quality by providing impedance and signal matching for direct connections between instruments, mixers, and amplifiers. The ultra-flat frequency response, facilitated by the renowned Donner LAB-S1 transformer, delivers clean and pure audio while eliminating hum and buzz caused by ground loops. The robust circuit design converts unbalanced signals to low-impedance mic-level balanced signals, and a Ground Lift switch resolves ground loop issues, ensuring low noise and optimal signal quality. 

Feature

• 【Heavy-duty】Professional and multi-purpose direct injection box for stage and studio applications
• 【High sound quality】Provides impedance and signal matching for the direct connection of instruments to mixers and amplifiers
• 【Clean and pure 】Ultra-flat frequency response due to renowned Donner LAB-S1 transformer .The transformer also helps eliminate hum and buzz caused by ground loops by isolating the input from the output.
• 【Robust circuit design】Converts a line or instrument level unbalanced signal to a low impedance mic level balanced signal
• 【Low noise】Ground Lift switch eliminates typical ground loop problems .Send the thru signal to your amp and the output to the PA system. Transformer isolation eliminates nasty hum and buzz caused by ground loops.