Suggested Duplex Lengths

[Joseph Garrett]

If Duplex Dan is "compiling" and "suggesting" specific duplex lengths for
specific "models" of pianos, then his thinking is flawed! That assumes that
ALL speaking lengths and ALL castings of a specific model of piano are the
same. NOT!
As we must tune each piano to it's specific harmonic spectrum, so should we
calculate the, supposed, correct location of each duplex bar.
 Just my take on this.
Best Regards,
Joe Garrett, RPT, (Oregon)

Been There, Didn't Like It, So I'm Here To Stay! [G}