diff --git a/src/conf/cards/ICE1724.conf b/src/conf/cards/ICE1724.conf
index a790b57e..41742812 100644
--- a/src/conf/cards/ICE1724.conf
+++ b/src/conf/cards/ICE1724.conf
@@ -23,7 +23,7 @@ ICE1724.pcm.rear.0 {
 	type hw
 	card $CARD
 	device 2
-	subdevice 0
+	subdevice 1
 }	
 
 <confdir:pcm/center_lfe.conf>
@@ -36,7 +36,7 @@ ICE1724.pcm.center_lfe.0 {
 	type hw
 	card $CARD
 	device 2
-	subdevice 1
+	subdevice 0
 }	
 
 <confdir:pcm/side.conf>
@@ -65,7 +65,7 @@ ICE1724.pcm.surround40.0 {
 	ttable.2.4 1
 	ttable.3.5 1
 	slave {
-		channels 4
+		channels 6
 		pcm {
 			type hw
 			card $CARD