Used Radial Engineering ProDI Direct Box

The Radial Engineering ProDI is a passive direct box ideal for live performance and studio use, featuring a custom transformer for clean, punchy sound. It handles high signal levels without distortion and includes a 1/4" input and thru-put, balanced XLR output, and -15dB pad switch. This used unit is in great condition, offering reliable performance and rugged all-metal construction—perfect for bass, keyboard, or acoustic guitar players looking for professional-grade signal management.