The Timpani of the series TP-8300 has a bowl copper hammered, the most traditional material in the construction timpanis symphonic. The techniques the made with copper have been transmitted through the centuries and today are reinforced by the yamaha technology. The result is a high purity copper which gives a well rounded, deep and clear tone.

The bowls marshals of this series have a more square profile than conventional designs. The most outstanding benefits are a wide volume, a perfect sustain and a better response the mallet. The machines hammered specially designed faithfully simulate the process of a hammered manual while eliminating the inevitable mistakes of manual work. The goal was not only to improve the efficiency, but more important, recreation the technique of master craftsmen. The result is bowls that radiate the warmth the handmade.

• The pedal pier and the tension of the head are balanced to keep the tone even if the tone removes its foot from the pedal. Tone changes throughout the range are soft and easy. A wide range of tone of about a sixth lower per inch is achieved.
• The main wheels are large and complemented with a third wheel under the pedal, allowing the timpani slides softly and easily.
• The height of all the wheels can be adjusted in a range of 25 mm, allowing precise adjustments in the instrument height and angle head. THE timpani can be placed in a perfect way to play standing or sitting. The adjustment is performed using the adjustment key or Allen key, and can be easily realized by a person.
• The main wheels include a locking mechanism that contributes to fast and secure configuration. In addition to the locking mechanism the main wheel, an auxiliary brake has been added the pedal wheel. Timber can activate the auxiliary brake to securely block the wheel and avoid the movement of the instrument.
• The bowl is set in a suspension ring of "floating assembly" and does not make contact with any other part of the instrument. This prevents the distortion the bowl and allows a swing head without restrictions.
• Large pedal.
• The tuning indicator can be placed indistinctly on the right or left side of the instrument to facilitate the configuration in german or international style. 
• The tuning key is placed in a place in the opposite the tuning indicator.
• The heads Yamaha Remo Renaissance with aluminum insertion ring provides a remarkable expression capacity, a stable tuning tone and are also very durable.