Amp Rundown - Marshall 1969 Plexi modded by Reinhold Bogner - YouTube
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
USED Bogner Amps HELIOS 50 watt head - Modified Smallbox Marshall Plex | Make'n Music
Reinhold Bogner Modded Marshall - 1982 Marshall JCM800 - YouTube
Bogner Snorkler Cantrell amp 101 Legendary amp and some history - Groomed Noodlers Gear Forum
Bogner Custom Shop XTC vs. Gower Modded Marshall 1959 SLP-哔哩哔哩
Bogner Snorkler Cantrell amp 101 Legendary amp and some history - Groomed Noodlers Gear Forum
80s Bogner modded Marshall | If one of you also has one and is interested in a trade, DM me : r/GuitarAmps
JOSE vs BOGNER vs ARCTURUS | Modded Marshall Shootout - YouTube