Your search for sony receiver returned the following:

Digital stereo voice and music recorder with voice-to-text software

IN STOCK

1 person says 

• compact stereo voice and music recorder
• includes voice-to-text software for easy note-taking and transcriptions
• selectable voice-activated recording

2GB digital stereo voice and music recorder with expandable memory

LOW STOCK

• compact stereo voice and music recorder
• built-in rotating stereo microphones
• selectable voice-activated recording

4GB digital voice recorder with expandable memory

IN STOCK

• ultra-slim stereo voice recorder
• built-in rechargeable battery provides up to 24 hours of operation
• microSD card slot for expandable memory