The 'Digitor by Sangean' range of radios were manufactured for Dick Smith by Sangean and imported directly by Dick Smith from Sangean in Taiwan (and are therefore warranted by Dick Smith and not by Sangean Australia/Canohm).
The relevant 'Digitor by Sangean' models are - DPR-44 (tri-band portable radio) , PR-D13 (AM/FM portable radio) and PR-D3 (colour black - AM/FM portable radio).
For information on warranty and support for your 'Digitor by Sangean' models purchased from Dick Smith, please refer to Dick Smith's Receivership Customer FAQ for more information on how to proceeed - http://dicksmith.com.au/da/warranty-receivers/