HR74 MP3 Card Reader

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The HR74 MP3 Player was designed to be easy to operate, even with out a manual. The unit is ideal for installations or anywhere a durable MP3 player is needed. The MP3 format, SD card slot, and USB make the HR74 a powerful tool for audio MP3 playback. Churches, schools, restaurants, etc., all benefit from the features of the HR74.

HR74 MP3 Card Reader

  • Playing format : MP3 and WMA
  • Accepts from 128MB to 16G USB or SD
  • LCD display 3 digits, from 001 to 999 tracks.
  • Remote included W/225mAh CR2032 lithium battery


  • Output level: At 1kHz 1V +/-2db
  • Output level dif. between channels: Less than 2 db
  • 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.