Posted by K.C.Chow on October 22, 1999 at 08:15:38:
In Reply to: Re: Re: Re: Re: Willson 2950S or Hirsbrunner HBS479? posted by SJ on October 22, 1999 at 06:20:15:
I compare it with 2950S as it has a larger bell and richer sound.
The HBS479 is also an improved version of the HBS378, both the bell
shape and 4th valve bore is modified.