Hifisoundguy, if you are happy with the Maestros, enjoy. I listened to them but found the Hubbell HBL5362 superior. I should say, however, that I am now using the Weizhi PRS-6 which uses Custom Oyaide R1s. Of course, it is plugged into the Hubbell in the wall. Previously, I had preferred the Hubbell to the R1s. Perhaps it is the combination used in the Weizhi.