Pro Audio DSP was founded by Paul Frindle and Paul Ryder to create innovative sound-processing tools addressing long-standing challenges in audio production. Frindle, with over 40 years in the industry, helped design iconic products like SSL E and G consoles, the Sony Oxford console, and the Oxford plug-ins that evolved into Sonnox.

Ryder, a developer and musician with a decade in pro audio, was a key figure in building the Sony OXF-R3 console and led development of the Oxford plug-ins. Together, they bring deep expertise in both hardware and software to deliver cutting-edge solutions for professionals.