Korg PXR4 ToneWorks - Compact 4-Track Digital Recorder w/ Box, Power Supply, Case - Eclectic Sounds
KORG KA193 4.5V Adapter for PX4, PX4B and PXR4 | Musician's Friend
Korg ToneWorks PXR4 Multi-Track Recorder w/ case | Reverb
ABLEGRID AC / DC Adapter For Korg KA193 PX4 PX4B PXR4 Pandora ToneWorks Processor 4.5V DC - 5V Power Supply Cord Cable Wall Home Charger Mains PSU - Walmart.com