1982 Marshall 2204 with Reinhold Bogner Mod from the 80s | Used by Mathias Dieth of U.D.O. , Sinner and Gravestone | Has anyone ever played a Bogner modded Marshall before? : r/metalguitar
Bogner Helios 50 Head – rePtile like Me
Bogner Uberschall Purple Mod? | SevenString.org
Bogner Mod Marshall #3 1998 - From LA
80s Bogner modded Marshall | If one of you also has one and is interested in a trade, DM me : r/GuitarAmps
Different 80s Bogner modded Marshalls | The Gear Page
Tomato red wool zip-front Bogner ski jacket mod 1960s ladies XS-S
BOSS MT-2 Metal Zone Bogner MOD - YouTube
Kruse Kontrol Amplification - Uberschall Mods
Bogner "Purple Mod" TwinJet (Uberschall) 2009 Black | Reverb