diff --git a/src/conf/cards/USB-Audio.conf b/src/conf/cards/USB-Audio.conf
index d6fbec5d..5849e3f3 100644
--- a/src/conf/cards/USB-Audio.conf
+++ b/src/conf/cards/USB-Audio.conf
@@ -40,11 +40,48 @@ USB-Audio.pcm.iec958_device {
 # If a device requires non-standard definitions for front, surround40,
 # surround51, surround71 or iec958, they can be defined here.
 
-# USB-Audio."NoiseBlaster 3000".pcm.surround51 {
-#	@args [ CARD ]
-#	@args.CARD { type string }
-#	...
-# }
+# M-Audio AudioPhile USB:
+# device 0: analog output, digital input
+# device 1: digital output, analog input
+USB-Audio."AudioPhile".pcm.default {
+	@args [ CARD ]
+	@args.CARD { type string }
+	type asym
+	playback.pcm {
+		type plug
+		slave.pcm {
+			type hw
+			card $CARD
+			device 0
+		}
+	}
+	capture.pcm {
+		type plug
+		slave.pcm {
+			@func concat
+			strings [ "dsnoop:DEVICE=1,CARD=" $CARD ]
+		}
+	}
+}
+USB-Audio."AudioPhile".pcm.iec958 {
+	@args [ CARD AES0 AES1 AES2 AES3 ]
+	@args.CARD { type string }
+	@args.AES0 { type integer }
+	@args.AES1 { type integer }
+	@args.AES2 { type integer }
+	@args.AES3 { type integer }
+	type asym
+	playback.pcm {
+		type hw
+		card $CARD
+		device 1
+	}
+	capture.pcm {
+		type hw
+		card $CARD
+		device 0
+	}
+}
 
 
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