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I'm looking for a fifth valve extension slide that will fit a PT rotary tuba. The same slide extension was included with most any B&S Perantucci tuba for decades. Most people toss the extension in a drawer and forget about it BUT I want one. I use it.

The extension converts the fifth valve from a flat whole step(flat first valve) to a sharp double whole step(Miraphone style) tuning.

If you have yours laying around with zero intension of ever using it please HIT me up with a reasonable asking price.

Thanks bunches!