MPI / Mastersonic downloads site
M P Interconsulting -- products, R&D services and consultancy in high power ultrasonics. Top quality sonic & ultrasonic materials processing, machining, cleaning and sonochemistry equipment.
Krell Engineering -- custom design of industrial and medical ultrasonic resonators for frequencies between 10 kHz and 100 kHz
PowerUltrasonics -- independent resource for all users of high power ultrasonics. Describes the technology and applications and includes a searchable database of suppliers.
Mastersonic home page: