HR74 MP3 card reader The HR74 is a SD card or thumb drive MP3 reader. The HR74 was designed to be a no frills easy to operate MP3 player, in fact it can be used right out of the box with out the manual. It has RCA and 3.5mm stereo outputs. The HR74 is an elegant design without all the unusable overly complicated, quirky features of other MP3 players. The HR74 will be available to ship in December. Price TBA. Features: - Playing format : MP3 and WMA - Accepts from 128MB to 16G USB or SD - LCD display 3 digits, from 001 to 999 tracks. Specs: Output level: At 1kHz 1V +/-2db Output level dif. between channels: Less than 2 db Frequency response: 1KHz=0db 20Hz=0db +/- 2db 100Hz=0db +/- 2db 10KHz=0db +/- 2db 20KHz=0db +/- 2db Separation degree: More than 60db S/N Ratio: More than 60db THD: Less than 0.3% Supply voltage: Rolls PS27s - 15VDC Power consumption: Within 2.5W Size: 6.75” x 1.6” x 4” Weight:1.3 lbs.