Shop reliable 1st stage scuba regulators at TDB Dive Shop, Malaysia’s trusted dive shop. Designed for smooth airflow, durability, and top diving performance. Whether you prefer DIN or Yoke connections, our collection from trusted brands like HOTDIVE and SCUBAPRO ensures quality you can count on. Perfect for both recreational and technical divers, our 1st stage regulators are engineered for smooth breathing and unmatched durability.