Posted by js on January 02, 2002 at 02:01:44:
In Reply to: Miraphone 184,5,6 specs? posted by Steve Inman on January 01, 2002 at 22:35:17:
In olden days (the days of 184 and 185), the 186 had a 16-1/2" bell flair and a .770" bore.
The 184 had a 14-?" bell flair and a .705" bore.
The 185 had a 15-?" bell flair and a .725" (I think) bore.