diff --git a/src/dsp/helpers.rs b/src/dsp/helpers.rs
index 21311e3..860ce49 100644
--- a/src/dsp/helpers.rs
+++ b/src/dsp/helpers.rs
@@ -159,7 +159,6 @@ impl Rng {
     }
 
     pub fn seed(&mut self, seed: u64) {
-        println!("SEED {}", seed);
         self.sm = SplitMix64::new(seed);
     }
 
diff --git a/src/matrix.rs b/src/matrix.rs
index bd8a0d8..428bd06 100644
--- a/src/matrix.rs
+++ b/src/matrix.rs
@@ -948,7 +948,6 @@ impl Matrix {
         let mut prog = self.config.rebuild_node_ports();
 
         for node_id in ordered_nodes.iter() {
-            println!("PROG NODE ORD: {:?}", node_id);
             self.config.add_prog_node(&mut prog, node_id);
         }
 
diff --git a/src/monitor.rs b/src/monitor.rs
index 1290998..b20b6f0 100644
--- a/src/monitor.rs
+++ b/src/monitor.rs
@@ -513,8 +513,6 @@ mod tests {
 
         let sl = frontend.get_minmax_monitor_samples(0);
 
-        println!("{:?}", sl);
-
         assert_eq!(sl[MONITOR_MINMAX_SAMPLES - 1], (-0.7, 0.6));
         assert_eq!(sl[MONITOR_MINMAX_SAMPLES - 2], (-0.7, 0.8));
         assert_eq!(sl[MONITOR_MINMAX_SAMPLES - 3], (-0.9, 0.8));
@@ -614,7 +612,6 @@ mod tests {
         backend.check_recycle();
 
         let sl = frontend.get_minmax_monitor_samples(0);
-        println!("{:?}", sl);
 
         assert_eq!(
             (sl[MONITOR_MINMAX_SAMPLES - 1].1 * 10000.0).floor() as u32,
diff --git a/src/nodes/drop_thread.rs b/src/nodes/drop_thread.rs
index 9f714d6..3da7156 100644
--- a/src/nodes/drop_thread.rs
+++ b/src/nodes/drop_thread.rs
@@ -27,7 +27,7 @@ impl DropThread {
 
                 while let Some(_node) = graph_drop_con.pop() {
                     // drop it ...
-                    println!("Dropped some shit...");
+                    //d// println!("Dropped some shit...");
                 }
 
                 std::thread::sleep(std::time::Duration::from_millis(250));
diff --git a/src/nodes/node_conf.rs b/src/nodes/node_conf.rs
index ece322b..3656436 100644
--- a/src/nodes/node_conf.rs
+++ b/src/nodes/node_conf.rs
@@ -354,7 +354,6 @@ impl NodeConfigurator {
             if let Some(modamt) = &mut nparam.modamt {
                 mod_idx  = Some(modamt.0);
                 modamt.1 = v.unwrap_or(0.0);
-                println!("SET NPARAM MOD AMT {:?} {:?} {}", param, mod_idx, modamt.1);
             }
         }
 
@@ -365,7 +364,6 @@ impl NodeConfigurator {
             self.param_modamt.get(&param).copied().flatten()
         {
             if v.is_none() {
-                println!("SET NEW NONE MOD AMT {:?}", param);
                 self.param_modamt.insert(param, v);
                 true
 
@@ -374,7 +372,6 @@ impl NodeConfigurator {
                 self.param_modamt.insert(param, v);
 
                 if let Some(mod_idx) = mod_idx {
-                println!("SET UPD MOD AMT {:?} {:?} {:?}", param, mod_idx, modamt);
                     let _ =
                         self.shared.quick_update_prod.push(
                             QuickMessage::ModamtUpdate { mod_idx, modamt });
@@ -692,8 +689,6 @@ impl NodeConfigurator {
     }
 
     pub fn create_node(&mut self, ni: NodeId) -> Option<(&NodeInfo, u8)> {
-        println!("create_node: {}", ni);
-
         if let Some((mut node, info)) = node_factory(ni) {
             let mut index : Option<usize> = None;
 
@@ -826,8 +821,8 @@ impl NodeConfigurator {
             //   allocation in the output vector.
             *node_instance = Some(ni);
 
-            println!("INSERT[{}]: {:?} outidx: {},{} inidx: {},{} atidx: {},{}",
-                     i, id, out_idx, out_len, in_idx, in_len, at_idx, at_len);
+            //d// println!("INSERT[{}]: {:?} outidx: {},{} inidx: {},{} atidx: {},{}",
+            //d//          i, id, out_idx, out_len, in_idx, in_len, at_idx, at_len);
 
             // Create new parameters and initialize them if they did not
             // already exist previously
diff --git a/src/nodes/node_prog.rs b/src/nodes/node_prog.rs
index 4f6b617..06898f5 100644
--- a/src/nodes/node_prog.rs
+++ b/src/nodes/node_prog.rs
@@ -348,8 +348,6 @@ impl NodeProg {
 
     pub fn assign_outputs(&mut self) {
         for op in self.prog.iter() {
-
-            println!("ASSIGN OUTPUTS: {}", op);
             // First step is copying the ProcBufs to the `cur_inp` current
             // input buffer vector. It holds the data for smoothed paramter
             // inputs or just constant values since the last smoothing.