St Clair Pa diaphones

A forum to facilitate discussion amongst Gamewell Diaphone (Fire Horn type Diaphone) enthusiasts.

Moderator: David

Post Reply
3 Honks
3 Honks
Posts: 124
Joined: Mon Jun 18, 2007 7:19 pm
Location: Pottsville, Pa

St Clair Pa diaphones

Post by pfdladder51 » Mon Jan 09, 2017 8:45 pm

Nice video on Alert/Columbia St Clair Pa facebook-full noon test. Sound good. They are also being used more-Box 33 used for all full department calls. Can hear them in Pottsville on clear nights. :)

User avatar
4 Honks
4 Honks
Posts: 434
Joined: Mon Apr 21, 2003 11:44 pm
Do you own a Diaphone?: No
Location: Moved to Rockledge, Fla.

Re: St Clair Pa diaphones

Post by gareee » Tue Jan 10, 2017 11:03 pm

I still say only 1 horn is blowing. If both were blowing and on the same pitch, you would get a warble sound and of course if the 2nd. horn was at a different pitch , you would clearly hear it. ( 2 tone). I would have loved to hear them when they were first installed.

Post Reply

Who is online

Users browsing this forum: No registered users and 1 guest