Originally Posted By: panic
If you pick up a used horn and it doesn't sound right: most have an adjustable tension screw somewhere near the diaphragm. Loosen the lock nut, and turn the screw while trying the horn to get the best sound.

Thanks, good tip.

The seller said it was loud, but I was asking him if it had the "right sound". Some of new ones sound pretty lousy.

I will try adjusting the screw for best overall tone. Thanks for that tip.

TT
Keroppi - 1946 Chevy 1/2 Ton Pickup