Used Radial Engineering ProDI Passive Direct Box Direct Box

Used Radial Engineering ProDI Passive Direct Box in good condition, ideal for live and studio applications. This rugged DI box features a custom Eclipse ET-DB3 transformer, delivering clean, noise-free signal conversion from high-impedance unbalanced sources to balanced XLR outputs. With a frequency response of 20Hz–18kHz and a -15dB pad switch, it's perfect for keyboards, guitars, and more. Durable 14-gauge steel construction ensures long-term reliability for professionals on the go.