Adaci
Amrein
Bach
Benge
Besson
Conn
Courtois
Edwards
Finke
Getzen
Greenhoe
Haagston
Haag
Holton
Jahn
Jupiter
Kanstul
Kromat
Kruspe
Kuehnl + Hoyer
Laetzsch
Miraphone
Olds
Pfretzschner
Rath
Schagerl
Schmelzer
Shires
Thein
H. Voigt
J. Voigt
Weril
Willson
Yamaha

 
SL-580 american stile

Key in Bb/F/Eb oder Bb/F/D
Bore: .567"
Valve tubing: .610"
Bell: 9,8” -11,0"
inline, open wrap
 

 SL-570 model "Cieslik"

Key in Bb/F/Eb oder Bb/F/D
Doubel-bore: .547” / .567"
Valve tubing: .610"
Bell: 9,8” -11,0"
inline, open wrap