The Sub-contrabass saxophone is a unit. : r/AbsoluteUnits
Kontrabasssaxophon – Wikipedia
Contrabass Saxophone
Subcontrabass Saxophone | The Bis Key Chronicles
Attilio Berni plays the giant J'Elle Stainer sub-contrabass saxophone - YouTube
Thomann TBB-150S Bass Saxophone – Thomann United States
Contrabass saxophone (Eb) - Benedikt Eppelsheim
Subcontrabass Saxophone | Organology Wiki | Fandom
Thomann TBB-150 Bass Saxophone – Thomann United States
GWR Subcontrabass | J'Elle Stainer
Thomann TBB-150 Bass Saxophone – Thomann United States
Eppelsheim Eb Tubax Contrabass Saxophone - YouTube
Contrabass saxophone - Wikipedia
Tubax - Wikipedia
Double Bass Sax - YouTube
The J'Élle Stainer Subcontrabass Saxophone: The Overview/Review | The Bassic Sax Blog
GWR Subcontrabass | J'Elle Stainer
CONTRABASS SAXOPHONE" (really BIG) - YouTube
Custom made Wind Instruments by Benedikt Eppelsheim, Munich
