Your search for onkyo receivers returned the following:

Single-disc CD player

IN STOCK

9 people say 

• plays standard CDs, MP3/WMA CDs, CD-Rs and CD-RWs
• Wolfson® 192 kHz/24-bit digital-to-analog converter
• large power transformer and audiophile-grade capacitors for uncompromised audio playback

Single-disc CD player

LOW STOCK

1 person says 

• plays audio CDs, CD-Rs & CD-RWs, and MP3 & WMA CDs
• dual TI Burr-Brown PCM1792 DACs (one for each channel) ensure high-accuracy digital-to-analog conversion
• thermally regulated super-precision clock circuitry for optimal timing of digital signals

Single-disc CD player

IN STOCK

1 person says 

• plays audio CDs, CD-Rs & CD-RWs, and MP3 & WMA CDs
• front-panel USB port for iPod®/iPhone® or USB flash drive playback
• dual Wolfson® WM8742 192kHz/24-bit DACs (one for each channel) for high-accuracy digital-to-analog conversion

6-CD changer with MP3 CD playback

IN STOCK

35 people say 

• Optical and coaxial digital outputs
• plays CD-Rs, CD-RWs and MP3 CDs
• AccuPulse Quartz System