Styled in black, the HT730B Ergo-Rider Trio from TAMA is designed to promote both balance and support in an ergonomic fashion, giving you a seat whose design is a hybrid, taking the best of round and saddle designs. By giving you a front cutaway for unimpeded thigh movement, the throne facilitates dexterity even during the most demanding double bass patterns. However, this is not to the detriment of your all-important core, which stays supported with the addition of 20mm of soft foam inserted into the seat.
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\r\nThe throne is also height adjustable from 19.9 to 27.6', providing a T-bolt system to complement its threaded rod construction. This allows for quick changes in height. To achieve more stability than previous thrones, the chair secures a lower center of gravity with a throne-pipe set closer to the floor.

Additional measures help in this regard, such as the implementation of double-braced tripod legs, the inclusion of rubber feet 1.5x larger than previous models, a Glide-Tite, metal-to-metal grip joint, and a patented seat lock which uses a two-piece locking hinge collar system to prevent wobble. Also patented is plastic leg-attachment system called Foot Life, which protects against wear and tear, prolonging the life of the feet.