maxgreco.com

Music
fx building BYOC Phaser Phaser MXR Phase 90 clone + depth control
  Blue Dragon Booster: Clean Class-A Mosfet booster with tone control (inspired by Jack Orman's Mosfet Booster). AFAIK similar to Catalinbread Serrano Picoso
  Red Dragon Booster: JFet Booster with Volume, Tone and Gain control. Inspired by Jack Orman's Mini Booster. AFAIK very similar to Fulltone Fat-Boost.
  micro-foot Advanced midi controller. Based on the Arduino microcontroller.