Bo Hansen DI

Projects > Bo Hansen DI

This active DI, designed by Bo Hansen in the 1975, has recently enjoyed a second life as an active project with PCBs being produced and a good amount of discussion on the GroupDIY forum. PCBs, self-etching papers, and a bill of materials are currently available from numerous sources (see below).

Notable Features:

  • Active design with transformer output
  • Phantom powered
  • Accepts Lundahl, Haufe, and OEP transformers directly

Price: 16€ for a set of two PCBs

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