The MP322 from Rolls is an MP3 player/card reader ideal for background music applications in restaurants, warehouses, retail stores, and more. The system can read MP3 files from an SD or MMC card, or from a USB thumb drive. The USB port is 2.0/1.1 compatible, and if desired, a computer can be connected to the USB port to load files onto an SD or MMC card.
The system has 3.5mm and RCA audio output jacks for connecting to speakers or a sound system. Front-panel controls make it easy for anyone to use, and the included wireless remote lets you control the unit from anywhere in the room. An optional panel is available that allows you to mount the MP322 in a standard audio rack.
| Connectors |
1 x USB Port 1 x 3.5mm Audio Input 1 x 3.5mm Line Output 1 x Stereo RCA Output (2 Jacks) 1 x Power Input |
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Comments about Rolls MP322 MP3 Player Card Reader:
We use this unit for our "On-Hold" music/messages on our company phone system. It's been playing constantly on a loop for 16 months and hasn't missed a beat.
To the other reviewer: It clearly says on the Rolls website and on the product data sheet that the MP322 has a 2GB memory limit.
Pros
Cons
Best Uses
Comments about Rolls MP322 MP3 Player Card Reader:
Nowhere in the manual does it say that this unit is not compatible with sd cards over 2GB. I called Rolls to figure out why a 512MB card worked, but my 8GB card did not.
Something to think about if you have a lot of songs on a card over 2GB.
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