Bass Professor (in German, with soundfiles)
- Test: Clover Argo 5.1 Fretless
- Test: Bogart Sport v74
- Test: Luthman Supra 4 Pure Custom
- Test: Nature Shock Torsten Reichert Signature
- Test: Ritter Cora
- Test: Ritter Okon
- Test: Ritter R8 Singlecut
- Test: SKC G-New Bogart Viersaiter
- Test: WAJA Telio CMS4-String
- Test: WAJA Telio N.T.H. 6-String
Other Pages
- fr.audiofanzine.com Editorial: Ritter Faster Stronger
- premierguitar.com Review: Ritter R8 Singlecut Bass
- bassmusicianmagazine.com Luthier Spotlight: Jake Wolf (Ritter Basses)
