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What is the difference between Black TUSQ XL and a TUSQ nut?Updated 5 days ago

The biggest difference is that TUSQ XL is impregnated with PTFE; the lubrication prevents strings from binding in the slots. TUSQ is not. You get better tuning stability, especially when using a tremolo or bending strings. TUSQ XL also has a midrange boost compared to TUSQ.

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