 }
 
 final public class AMCoreAudioDevice: NSObject {
-
-    let AMCoreAudioDefaultClockSourceName = "Default"
 
     /*!
         A delegate conforming to the AMCoreAudioDeviceDelegate protocol.

        }

        return clockSourceIDs.map { (clockSourceID) -> String in
            return clockSourceNameForClockSourceID(clockSourceID, forChannel: channel, andDirection: direction)
        }
    }


        }
    }

    private func clockSourceNameForClockSourceID(clockSourceID: UInt32, forChannel channel: UInt32, andDirection direction: AMCoreAudioDirection) -> String? {
        var name: CFString = ""
        var theClockSourceID = clockSourceID

