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.

Features:

• 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

Price:

• 37EUR for PCB set

More Information:

• Available in Zayance’s White Market thread
• View build information/BOM