The DI-1 is a high-quality direct box with crystal-clear sound for transforming high-impedance, unbalanced instrument outputs to the low-impedance, balanced inputs of a mixing console.
	
Active direct box with superior frequency response to conventional transformers
	
Operates on a 9-volt battery or phantom power from a mixer
	
Phase reversal and ground lifting switches
	
Three input level switches
	
Sturdy, compact design