SOLD - Gerold Genssler Sonores AP 2020 strings - E A D (no G) | TalkBass.com
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SOLD Genssler Sonores Red Label - EUBs & Double Basses For Sale - Basschat
Janne Saksala about string tension | High tension doesn't result in big tone! Did you know that the traditional gut double bass string had a weight of only ~18kg on each string?
François Rabbath talks about Gerold Genssler's strings - YouTube
musical equipment – Pal Johnson
Sonores Gut Strings by Gerold Genssler | Page 11 | TalkBass.com