Digital Audio To Analog Audio Converter Analog To Digital Converter For Audio?

Analog to digital converter for audio? - digital audio to analog audio converter

I have a CD burner that I performed in the recording of music from friends and family members, but the entries in the analog format. Recently, I went to my iPod, but the sound can be heard on one side. I want to be consulted me on both sides, left and right. This is an ADC could help me solve this problem? If so, what type of ADC can I expect? Can I have it between the receiver and the CD recorder to digitize the output? Any help is greatly appreciated. Thank you in advance.