Single note air horn for O scale BL2

[raider409]

Good afternoon.  Does anyone know if or can a single note air horn be placed in Williams O scale BL2's.  The multi air horn installed by the manufacturer doesn't quite fit the era.  Thanks.

[phillyreading]

What do you mean by the air horn in there don't fit the area?
Unless you bought a replacement horn the factory horn unit should fit in there very tight, this applies to all motorized Williams engines with a horn set-up installed. If you took the factory horn out by mistake you did a big Goof-up, because I don't see how to put a horn unit inside a motorized unit that don't have one from the factory.
The replacement horn units sound circuit board is too large to install except in a non-powered unit.

Lee F.

[L n N Grandson]

I think he means time period.
But, I don't know where to get a different sound; maybe ERR?

[Mike_AA9ZY]

What he means is the Tru-Blast is a multi-horn sound. Single horn diesels only put out a single pitched sound.

BTW, I agree with the sentiment. I don't want the sound of the FA-1 to sound like the BL-2, etc.

[raider409]

Good afternoon.  Does anyone know if or can a single note air horn be placed in Williams O scale BL2's.  The multi air horn installed by the manufacturer doesn't quite fit the era.  Thanks.

Thanks, I did mean era, not area.  Bl,s came equipped with a singe tone, deep sounding horn, not the modern multi toned horns of today.  What I,m looking for is to replace  the multi sound horn for a single sound.  Thanks

[phillyreading]

If you want to change the horn, try Electric RR. They sell replacement horns for several models.
Sorry about previuos posting, didn't know you meant time period.

Lee F.