The Colorbox DI from Quagliardi Pro Audio is a lightweight aluminum, passive stereo direct input box.  Equipped with custom Quagliardi Audio transformers designed with a permalloy core to provide a warm, smooth sound that's reminiscent of the highly sought after vintage gear we all love. Reviving the sounds of yesteryear, but built to survive the rigors of today. The Colorbox has a strong,  sturdy enclosure designed specifically to provide extra protection to switches and connectors populating the unit.  Also featured on the stereo DI are individual -20dB pads and ground lift switches for each channel.