Ralf Gauck is supported by the following brands:
Franz Bassguitars Sirius Ralf Gauck Signature fretless Bass & fretted Bass: www.franz-bassguitars.com
Marleaux Bassguitars Spock fretted bass
Rheingold-Music cables, pickups, preamp BP2, speaker BA 10 & AURUM amp: www.rheingold-music.de
Gallistrings strings: www.gallistrings.com
G7th capos: www.g7th.com