>Can you explain, preferably with some numbers, what you mean by >"impedance across >the transition", how you measure it. > >JD I'm using a modified version of something supplied by Harold Conklin. which he describes thus: One expression for Zg is: Zg = (number of strings per note) x (tension x mass per unit length)^0.5. So we can increase Zg by increasing the tension, core size, wrap size, number of strings per note, any or all. Ron N
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