Produced using the most advanced computer design and manufacturing technology, Yamaha Standard Series mouthpieces feature unmatched precision, smooth attack, secure control and easy playability.

The 58 has a medium cup and rim for easily playability through the low and middle registers and offers a crisp attack with outstanding flexibility.

Similar to a Bach 2G Inner Diameter = 26.84mm.

Contour = standard .

Thickness= standard.

Cut Depth = standard.

Throat = 7.25mm.

Backbone = semi-wide.