Zipp has launched a new addition to the 303 wheel range today in the form of the 303 XPLR SW wheelset. There is also a more affordable 303 XPLR S wheelset option but this review is for the 'SW'.

Hypex Ncore Power Amplifier: The AI-303 has a high energy efficient/high-performance Ncore power amplifier designed by Hypex.. Audio Format Support: The AI-303 supports up to DSD512 and 32-bit/384kHz ...

303 stsinless steel is the optiumum machining grade austenitic stainless grade. Selenium can be added to improve hot and cold forming properties. It is suited to nuts and bolts, bushings, shafts, ...