AC Adapter Charger For JBL Radial Micro iPod Speaker Docking Power 5.5mm*2.5mm 753263509345 | eBay
Review: JBL Radial High Performance Loudspeaker Dock for iPod | iLounge
Best Buy: JBL Radial Speaker Dock for Apple® iPod™ Black JBLRADIALBLK
T-Power 24v (6.6ft Long Cable) AC Adapter Compatible with JBL Radial,JBL on Stage 400iD 400P iPod Docking Dock OS400PBLK (nu60-9240230-i3) high-Perfomance Loudspeaker Power Supply Cord