diff --git a/source/jackclient.cc b/source/jackclient.cc
index dec016a..7a30de4 100644
--- a/source/jackclient.cc
+++ b/source/jackclient.cc
@@ -22,6 +22,7 @@
 #include <math.h>
 #include "jackclient.h"
 #include "alsathread.h"
+#include <sys/time.h>
 
 
 Jackclient::Jackclient (const char *jname, const char*jserv, int mode, int nchan) :
@@ -360,6 +361,11 @@ int Jackclient::jack_process (int nframes)
             }
             _t_a1 =  D->_timer;
             _k_a1 += D->_nsamp;
+#if 1
+            struct timeval now;
+            gettimeofday(&now, NULL);
+            printf("WAIT: %ld.%ld -- %f %d\n", now.tv_sec, now.tv_usec , D->_timer, D->_nsamp);
+#endif
             _alsaq->rd_commit ();
         }
     }
@@ -374,6 +380,11 @@ int Jackclient::jack_process (int nframes)
 	{
             n = _k_j0 - _k_a0; // Must be done as integer as both terms will overflow.
             err = n - (_k_a1 - _k_a0) * d1 / d2  + _resamp.inpdist () * _ratio - _delay;
+#if 1
+            struct timeval now;
+            gettimeofday(&now, NULL);
+            printf("PLAY: %ld.%ld -- %f\n", now.tv_sec, now.tv_usec , err);
+#endif
 	}
 	else
 	{