Looks chic and sounds good: A carbon double bass
Aachen, 06.07.2018: Scientists at the Institute for Textile Technology at RWTH Aachen have developed a carbon double bass together with a specialist for string instruments.
Ein Video der Aachener Zeitung/Aachener Nachrichten can be found here (Video: Stephan Kreutz). The video is only available in German. Thank you for your kind understanding.
Caption: mezzo forte's double bass with detachable neck, source: mezzo-forte