diff --git a/sys/dev/sound/pcm/dsp.c b/sys/dev/sound/pcm/dsp.c
--- a/sys/dev/sound/pcm/dsp.c
+++ b/sys/dev/sound/pcm/dsp.c
@@ -2119,8 +2119,8 @@
 	ai->caps = PCM_CAP_REALTIME | PCM_CAP_MMAP | PCM_CAP_TRIGGER;
 	ai->iformats = 0;
 	ai->oformats = 0;
-	ai->min_rate = INT_MAX;
-	ai->max_rate = 0;
+	ai->min_rate = feeder_rate_min;
+	ai->max_rate = feeder_rate_max;
 	ai->min_channels = INT_MAX;
 	ai->max_channels = 0;
 
@@ -2169,8 +2169,6 @@
 		else
 			ai->iformats |= fmts;
 
-		ai->min_rate = min(ai->min_rate, caps->minspeed);
-		ai->max_rate = max(ai->max_rate, caps->maxspeed);
 		ai->min_channels = min(ai->min_channels, minch);
 		ai->max_channels = max(ai->max_channels, maxch);
 
@@ -2368,8 +2366,9 @@
 			 * @todo @c handle - haven't decided how to generate
 			 *       this yet; bus, vendor, device IDs?
 			 */
-			ai->min_rate = caps->minspeed;
-			ai->max_rate = caps->maxspeed;
+
+			ai->min_rate = feeder_rate_min;
+			ai->max_rate = feeder_rate_max;
 
 			ai->min_channels = minch;
 			ai->max_channels = maxch;