Hughes & Kettner TrilogyTM manual download
- Hughes & Kettner TrilogyTM manual download
English 
- Bedienungsanleitung Hughes & Kettner TrilogyTM
- Hughes & Kettner TrilogyTM manual
- Mode d'emploi Hughes & Kettner TrilogyTM
- Инструкция по эксплуатации Hughes & Kettner TrilogyTM
- Manuale d'uso Hughes & Kettner TrilogyTM
- Manual de instrucciones Hughes & Kettner TrilogyTM
- Manual de uso Hughes & Kettner TrilogyTM