Last week I tuned a horrid Yamaha C5 - collapsed board produced very strange harmonics. Board was 4mm below zero db at duplex! ------------------------------ Parker Leigh RPT Winchester VA (540) 722-3865 ...
Hi David, Abel hammers can are sometimes very bright when first installed. If the low shoulders were never needled, releasing that lower shoulder tension can bring it closer to the top. This may or may ...
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