| 1985-1988 | Talon - guitars | |
| 2001-2006 | Evidence One - keyboards, guitar |
Robby Böbel
Real/full name: Robert Böbel
- Age: N/A
- Place of birth: Germany
- Gender: Male
Evidence One
Guitars, Keyboards (2002-2005, 2010-2011)
| 2002 | Criticize the Truth | Guitars, Keyboards |
| 2004 | Tattooed Heart | Guitars, Keyboards |
Phantom 5
Guitars (2015-present)
Frontline
Guitars (1989-2006)
Sanction-X
Guitars, Keyboards (2008-?)
| 2009 | The Last Day | Guitars |
State of Rock
Guitars (2009-?)
Talon
Guitars (1985-1988)
| 1986 | Vicious Game | Guitars |
Evidence One
| 2007 | The Sky Is the Limit | Keyboards, Guitars (additional) |
Evidence One
| 2002 | Criticize the Truth | Producer |
| 2004 | Tattooed Heart | Mastering, Producer, Engineering |
| 2007 | The Sky Is the Limit | Producer, Engineering, Mastering |
