Yes, the CoolStream Duo is compatible with the Yamaha PDX-60. You can plug the Duo into the 30 pin connector of the Yamaha PDX-60 and stream music from your phone, tablet, or laptop. The CoolStream Duo works with ALL iPhones and ALL Android phones.
The CoolStream Duo turns your older docking stations like this classic Yamaha into a Bluetooth speaker. The 30-pin iPod connector of the dock powers the Duo and is also the audio jack for the music coming from the paired phone.