Posted by Ian Mac on September 08, 2002 at 09:09:11:
In Reply to: Re: Re: Mirafone rotary valves?? posted by Dave on September 07, 2002 at 02:10:43:
My quarters are early 80's. I don't know whether there's a difference in metallurgy in the new quarters. They may be lighter, but less durable. Do you need any measurements?
Ian (the only other guy dave knows with a 190) Mac