Guido Bungenstock is supported and endorsed by the following companies:

Kemper Amps | Peavey | Elixir Strings | T-Rex Effects | Deeflexx | Hawk Picks | König Gitarrenbau | Guitars Upgrade | Guitarmasterclass | Bobby’s Backing Tracks | Guitar Pro | Anytune | Steyner | Skeen | XVive

If you have an interesting product and want to support Guido Bungenstock just send a request.