Rude Tube IVORY Tube EQ/Distortion

Projects > Rude Tube IVORY Tube EQ/Distortion

A perfect project for those looking to get their start in DIY tube builds, the Rude Tube IVORY is a rackmounted, single-tube (full voltage- non-starved plate) boost and EQ that utilizes a simple passive tone circuit derived from vintage Fender Champ-style guitar amplifiers.


  • designed for instrument-level unbalanced I/O, transformers can be added for balanced operation
  • package includes all PCBs needed (including PSU and capacitor-discharge boards)
  • low component count
  • PCB design by GroupDIY member Zayance, circuit by Berndbrue


  • 37EUR for PCB set

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