Robert Tucci - RT64

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The RT-64 has its origin in designs that have enjoyed unprecedented success for decades. Its benefits are most recognized on bass tubas (F and Eb) but may have certain applications for the contrabass (BBb and CC).
The rim of the 64 is narrow and flatter than the model 65, with clear definition on the inner edge.  The cup depth is moderate. The RT-64 makes a lively and exciting sound with clear core possible. True Sound Energy, with excellent low register response.  
The RT-64S has a slightly smaller shank than the standard model and better fits tubas with smaller mouthpiece receivers.  The standard shank will fit most modern tubas.  Some players may prefer the "S" shank model as it addresses response issues they experience with the standard shank.  If you have a question regarding fit, please contact us with your instrument's manufacturer and model.
* Both the RT-64 and 64S are available in gold plate.  Please contact us for availability and current cost as the price of gold varies constantly.  If the requested item is not in stock, a special order will be placed from the manufacturer.
Model 64
Cup Diameter : 32.00mm
Rim : 8.00mm Slightly rounded
Cup Style : Moderately Shallow, bowl-shaped
Throat Bore : 7.80mm
Resistance : Moderate; balanced for for quick response and tonal flexibility
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