Re: a new ultra-lite with MP3 player/recorder...
An initial review of the DE1123 is here:
You can use Google Translate to more or less understand what is being
Some issues are mentioned with this device, in the LCD display, in FM
reception, and in audio quality and speed of MP3 file access.
This radio - as well as other so called "DSP" radios from China these
days - uses a single Siliconlabs Si4734/35 chip as the "radio" (see
aspx and http://edageek.com/2007/11/12/silicon-labs-si4734-35/). The
chip is priced at $3.75 bulk.