             self.channel = channel
         }
     }
-
+    
     /// Map outputs on this AU to channels from the given session.
     ///
     /// Lists of ports (i.e. devices) and associated channels can be obtained via: AVAudioSession.currentRoute

        AVAudioSession.sharedInstance().outputIndexFor(channel: self)
    }
}

    
    var currentRouteDescription: String {
        currentRoute.outputs.compactMap { device in
            device.portChannelDescription
        }.compactMap{$0}.joined(separator: "\n")
    }
}

