Mike,
There are two ways I know of telling the difference between low and high note
HF 1748 horns, apart from listening to the tone difference. The low note is
part no. 70063A/F and the high note is part no. 70071A/F. The numbers are
found on a small curved plated brass plate on the back side of the horns on the
AH 100s.
The other way is too look at the diaphragm once the horn is apart, I believe
that a low note horn will have one "V" shaped notch on the edge while a high
note should have two "V V" shaped notches.
Cheers,
Curt Arndt
Carlsbad, CA
'55 BN1, '60 AN5 :{)
In a message dated 12/31/04 10:36:45 AM Pacific Standard Time,
hypercubic@yahoo.co.uk writes:
<< I have a question - I do not know if this is a High or Low tone horn,
having never heard what a BN2 with two good HF1748s sounds like. Does anyone
have
a recording of the sound from the two horns?
I might also be in the market for "the other one" once I can find out which
I have. >>
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